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CURRICULUM VITAE
OF
JJOOHHNN NN.. SSAAHHAALLOOSS
ARISTOTLE UNIVERSITY OF THESSALONIKI, AUTH, GREECE
&
UNIVERSITY OF NICOSIA, UNIC, CYPRUS
2018
J.N. Sahalos - CV
1
CURRICULUM VITAE
John N. Sahalos, PhD
Honorary / Professor Emeritus
46 Makedonitissas Avenue, CY-2417
P.O.Box 24005, CY-1700, Nicosia, Cyprus
tel. +357 22 842513 | +30 6936 086670
[email protected] | www.unic.ac.cy
Professor Emeritus
Radio-communications Laboratory
School of Science
Aristotle University of Thessaloniki
GR-541 24 Thessaloniki - Greece
tel . : +302310 998161
fax : +302310 998069
e-mail : [email protected]
web : http://rcl.physics.auth.gr
J.N. Sahalos - CV
2
Adjunct Professor
Department of Engineering
School of Sciences and Engineering
46 Makedonitissas Avenue, CY-2417
P.O.Box 24005, CY-1700, Nicosia, Cyprus
tel. +357 96832118 | +30 6936 086670
[email protected] | www.unic.ac.cy
Education
1967 Department of Physics, Aristotle University of Thessaloniki
BSc Physics
1974 Department of Physics, Aristotle University of Thessaloniki
PhD Physics
1975 Department of Electronic Physics, Aristotle University of Thessaloniki
MSc Electronic Physics (Radio-Electrology)
1975 Department of Civil Engineering, Aristotle University of Thessaloniki
Diploma (BSc. + MSc.) Civil Engineering
1976 Post Doctor, Ohio State University (OSU), Columbus, Ohio, USA
Academic Positions (In brief)
1971-1976 Department of Physics, Aristotle University of Thessaloniki
Teaching Assistant
1976 - 1977 Department of Electrical & Computer Engineering, Ohio State University,
Columbus, Ohio, USA
Postdoctoral University Fellow
1978-1980 Department of Electrical & Computer Engineering, Ohio State University,
Columbus, & Dayton University, Dayton, Ohio, USA
Visiting Research Professor ‘During Summer Brake’
1977-1986 Department of Electrical & Computer Engineering, Democritus University of
Thrace, Xanthi, Greece
Professor (Chair of Microwaves)
J.N. Sahalos - CV
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1981-1982 Department of Electrical & Computer Engineering, University of Colorado,
Boulder, USA
Visiting Professor
1986-2010 Department of Physics, Aristotle University of Thessaloniki
Professor of Radio-communications
1989-1990 Universidad Politecnica de Madrid, UPM, Spain
Visiting Professor
2010- Department of Physics, Aristotle University of Thessaloniki
Professor Emeritus
2010 - 2017 Department of Engineering, University of Nicosia, UNIC, Cyprus
Professor
2017 University of Nicosia, UNIC, Cyprus
Honorary / Professor Emeritus
2017 - Department of Engineering, University of Nicosia, UNIC, Cyprus
Adjunct Professor
Thesis Supervision
31 PhD Theses
110 MSc Theses
Administrative Positions
2017- Research Coordinator at ‘EL1 S.A.’ a High Tech Industry
2017 - Member of the Advisory Board of RANGER (Horizon2020)
2017- Honorary/Professor Emeritus of UNIC, Cyprus
2017- Adjunct Professor, Department of Engineering, UNIC, Cyprus
2012-2016 Internal Auditor of European Association of Antennas & Propagation
(EurAAP)
2015 Evaluator of National Science Centre, Poland & FWO, Belgium
2014 Connected with “MINERVA Project”, Czech Republic
2012-2015 Member of EurAAP Committee as the delegate of Cyprus, Greece, Turkey &
Israel.
2010-2017 Professor, Department of Electrical & Computer Engineering, University of
Nicosia, CY.
2010-2017 Member of the Board of Directors of UNRF, University of Nicosia, CY.
2010- Professor Emeritus of AUTH, Greece
2010- Member of the International Consulting Committee of the GRNET S.A.
1999- 2010 President of the National Committee of URSI
2007-2010 Vice-President of the Research Committee of AUTH, Greece.
J.N. Sahalos - CV
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2007-2010 Associate President of the Committee of Communications & Networks,
AUTH, Greece.
2007-2010 Coordinator in the Telecom Platform of the Innovation Pole of Central
Macedonia, Greece
2004-2010 Coordinator in the Design & Development of the Greek Optical Fiber
Wideband MANs
2005-2008 Member of the National Council for Research & Technology, (NCRT),
Greece.
2005-2008 Chairman of the Committee of Telecommunications, Informatics & Systems
in NCRT.
2004-2007 Member of the Committee of Telecom & Networks, AUTH.
2002-2010 Chairman of a Five-Lab EMC Network, Greece.
2002-2004 Member of the Board of Directors of OTE S.A.
2002-2004 Consultant to the Hellenic Ministry of Transportation & Communications
2002- Consultant to 3 Mobile Com Companies, COSMOTE, VODAFONE, WIND
1996-2007 President of the Telecom Network, AUTH, Greece.
1996-2007 Member of the Board of the Research Committee of AUTH, Greece.
2007-2010 Vice-President of the Board of the Research Committee of AUTH, Greece.
1989-2010 Director of the MSc Course Program in Electronic Physics, AUTH, Greece.
1989-2010 Member of the Steering Council for Postgraduate Studies
1986-2010 Director of Radio-Communications Laboratory, (RC-Lab), AUTH, Greece.
1981 Consultant to the ECE Department, University of North Dakota, USA
_________________________________________________________________________
Also: Director of the Section for Applied and Environmental Physics (for 5 years)
Director of the Section for Electronics and Computing (for 5 years)
Representative in six (6) COST Programs
Consulting to Industry
Member of TPC, Chairman of Sessions & Short Course Organizer in
International Conferences
Reviewer in International Journals
Editor of International Journals
Editorial Board in JAE
Awards – Distinctions
2018 Award of Greek Physical Union in ‘Recognition of Contributions in Science &
Society’. 2017 Award of PACET 2017 for ‘Outstanding Efforts, Dedication & Contribution to
Academic & Scientific Community’.
J.N. Sahalos - CV
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2017 Award during PACET 2017 from DUTH in ‘Recognition of Valuable Service as
Professor of Electrical Engineering at DUTH’. 2017 Award of MOCAST 2017 in ‘Recognition of Contributions in Telecom’. 2017 Honorary/Professor Emeritus, UNIC, CY.
2016 Distinction of IEEE Vehicular Technology Society.
2016 Finalist paper award in EuCAP 2016.
2014 Paper Award from IEEE RFID-TA, Finland.
2014 Award from the Physical Union in ‘Recognition of Contributions in Telecom’. 2012 Distinction from Applied & Environmental Physics Sector of AUTH.
2010 Professor Emeritus AUTH.
2010 Appreciation Distinction from AUTH.
2010 Life Fellow IEEE.
2009 Honorary Member of RH (Electronic Physics) Society.
2009 Best Paper Award in ISWCS.
2009 IEEE AP Society Award for Exceptional Performance as a Reviewer 2008.
2008 Best Paper Award in MMS.
2007 Appreciation Award from Physical Society of Macedonia, Greece.
2006 Appreciation Distinction from AUTH.
2006 Fellow of the IEEE.
2006 Award from Electronic Physics Society, Greece.
2002 Distinction from War Academy, Greece.
2001 Award of War Academy, Greece.
2000 IEEE Communications Society Appreciation Award.
2000 Distinction from ECE Department, AUTH, Greece.
1989 Honored with a special investigation fellowship of the Ministry of Education
& Science, Spain.
Professional Associations
Hellenic Physical Society, Member
Hellenic Society of Electronic Physics, Honorary Member
Technical Chamber of Greece, Member
URSI, President of the National Committee
IEEE, Life Fellow
IEEE Antennas & Propagation Society, Member
IEEE Microwave Theory & Techniques Society, Member
IEEE Communications Society, Member
IEEE Circuits & Systems Society, Member
IEEE Vehicular Technology Society, Member
IEEE Consumer Electronics Society, Member
J.N. Sahalos - CV
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IEEE EMC Society, Member
IEEE Broadcasting Society, Member
New York Academy of Science, Member
National Council for Research & Technology, (NCRT), Greece, Member.
TM Forum, USA, member.
Research Projects Coordinator in more than 70 Research Projects –
Total funding> €10,000,000
Publications - Innovation
Books (In Greek/English)
Dielectric Waveguides and Optical Telecommunications, Aristotle
University of Thessaloniki, Thessaloniki, 1986
Antennas, Aivazis-Zoumboulis Publications, Thessaloniki, in Greek, 1989
Microwaves, Aivazis-Zoumboulis Publications, Thessaloniki, in Greek, 1990
Orthogonal Methods for Array Synthesis: Theory and the ORAMA
Computer Tool, John Wiley & Sons, New York, 2006.
Waveguides and Radio Transmission of Electromagnetic Waves, Co-
authored with K. Siakavara, Aristotle University of Thessaloniki,
Thessaloniki, in Greek, 2015.
Book Chapters
“Techniques in EIT” in Medical Imaging Systems Techniques and
Applications, Gordon and Breach Science Publisher, 1997.
“Antenna Synthesis by Orthogonal MoM” in Applied Computational
Electromagnetics, NATO ASI Series, Vol. 171, 1998.
“Wireless Communication Using Spectrally Efficient VMSK/2 Modulation”
in Third Generation Mobile Telecommunication Systems, Springer, 2001.
“Antenna Arrays” in Encyclopedia of Telecommunications, John Wiley,
2002.
“A Modeling Approach for Evaluating SAR for Mobile systems” in
Biological Effects of Electromagnetic Fields, Springer, 2003.
"Arrays of Discrete Elements", Ch.3, ‘The Antenna Engineering Handbook’, Mc Graw-Hill Professional, Ed. by J. Volakis, 2007 & 2018.
“Beamforming in 3G and 4G Mobile Communications: The Switched-Beam
Approach” Published by InTech, 2011.
J.N. Sahalos - CV
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“High to microwave Frequencies Imaging Techniques”, Published by In
Tech, 2011.
“Application of Artificial Bee Colony Algorithms to Antenna Design
Problems for RFID Applications: Application of Artificial Bee Colony
Algorithms to Antenna Design Problems for RFID Applications", IGI-Global
Inc., 2015.
“Game Theoretic Approaches in Mobile Cloud Computing Systems for Big
Data Applications: A Systematic Literature Review”, Mobile Big Data,
Lecture Notes, Springer, 2017.
10 Technical Reports at the ESL, OSU (USA)
Four (4) Innovative Products (EIT, MLS, ORAMA, SMS-K)
• Electrical Impedance Tomography (EIT)
• Microwave Landing System (MLS)
• ORAMA Computer Tool
• Monitoring System SMS-K
Citations
Scopus, h-index: 22
Google Scholar, h-index: 29
J.N. Sahalos - CV
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Papers
Refereed Journal Papers
1. J.N. Sahalos, Radiation Pattern of Antennas of any Shape, Sci. Annals Fac. Phys. and Math.,
Univ. Thessaloniki, vol. 13, pp. 145-167, 1973.
2. J.N. Sahalos and H. Papadimitraki-Chlichlia, Measurement of the Dielectric Constant of the
Rochelle Salt Crystal in the Region of the Microwaves, Sci. Annals Fac. Phys. and Math.,
Univ. Thessaloniki, vol. 13, pp. 271-300, 1973
3. J.N. Sahalos, The Orthogonal Method of Non-uniformly Spaced Arrays, Proc. of IEEE, pp.
281-282, 1974
4. J.N. Sahalos, A Solution of the General Non-uniformly Spaced Antenna Array, Proc. of IEEE,
pp. 1292-1294, 1974
5. J.N. Sahalos, K. Melidis and S. Lampou, On the Optimum Directivity of General Non-
uniformly Spaced Broadside Arrays of Dipoles, Proc. of IEEE, pp. 1706-1708, 1974
6. J.N. Sahalos, On the Design of Antennas Consisting of Arbitrary Oriented Dipoles, IEEE
Trans. Antennas Propag., vol. 24, pp. 106-109, 1976
7. J.N. Sahalos, A Solution of Non-uniformly Linear Array with the Help of the Chebyshev
Polynomials, IEEE Trans. Antennas Propag., vol. 24, pp. 239-242, 1976
8. J.N. Sahalos and H. Papadimitraki-Chlichlia, On the Synthesis of Non-uniform Planar
Antenna Arrays, Sci. Annals Fac. Phys. and Math., Univ. Thessaloniki, vol. 16, pp. 138-145,
1976
9. J.N. Sahalos, K. Melidis and H. Papadimitraki-Chlichlia, On the General Antenna Array
Synthesis, Sci. Annals Fac. Phys. and Math., Univ. Thessaloniki, vol. 16, pp. 203-217, 1976
10. J.N. Sahalos, On the Optimum Directivity of Antennas Consisting of Arbitrary Oriented
Dipoles, IEEE Trans. Antennas Propag., vol. 24, pp. 322-327, 1976
11. J.N. Sahalos, A Method for Synthesis Non-Linear Source Antennas, Proc. of IEEE, vol. 64, pp.
1430-1432, 1976
12. J.N. Sahalos and H. Papadimitraki-Chlichlia, A Solution of Radiation Pattern Synthesis of
Arbitrary Antennas, Sci. Annals Fac. Phys. and Math., Univ. Thessaloniki, vol.16, pp. 345-
353, 1976
13. J.N. Sahalos, Synthesis and Optimization for Arrays of Nonparallel Wire Antennas by the
Orthogonal Method, IEEE Trans. Antennas Propag., vol. 26, pp. 886-891, 1978
14. J.N. Sahalos and P. Zimourtopoulos, Simultaneous Optimization of an Index and
Determination of the Polarization of Arrays of Nonparallel Wire Antennas by the Eigenvalue
Method, IEEE Trans. Antennas Propag., vol. 28, pp. 724-730, 1980
15. J.N. Sahalos and G.A. Thiele, On the Application of the GTD-MM Technique and its
Limitation, IEEE Trans. Antennas Propag., vol. 29, pp. 780-786, 1981
16. J.N. Sahalos and G.A. Thiele, On the Eigen-function Solution for the Scattered Field and
Surface current of a Vertex, IEEE Trans. Antennas Propag., vol. 31, 206-211, 1983
17. E. Vafiadis and J.N. Sahalos, Investigations into Non-periodic Lamé Functions and
Applications to Electromagnetic Problems, Journal of the Franklin Institute, vol. 315, pp.
195-210, 1983
18. P. Zimourtopoulos, J.N. Sahalos and G.A. Thiele, Input Impedance of the Monopole Antenna
on a Finite Polygonal Ground Plane, Proc. of IEE, Pt. H, pp. 276-280, 1983
J.N. Sahalos - CV
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19. C. Commatas and J.N. Sahalos, Mutual Coupling and Radiation Patterns of two Slots
Asymmetrically Located on a Squared Plate, IEEE Trans. Antennas Propag., vol. 31, pp. 531-
535, 1983
20. E. Vafiadis and J.N. Sahalos, Diffraction by a Perfectly Conducting Elliptic Cone, Archiv für
Elektrotechnik, vol. 66, pp. 117-124, 1983
21. J.N. Sahalos and G. J. Kyprianidis, Frequency Determination for Maximizing Array Gain of
Parallel Wire Antennas, Journal of the Franklin Institute, pp. 361-372, 1983
22. J.N. Sahalos and G.A. Thiele, Periodic Lamé Functions and Applications to the Diffraction by
a Plane Angular Sector, Canadian Journal of Physics, vol. 61, pp. 1583-1591, 1983
23. E. Vafiadis and J.N. Sahalos, Analysis of Semi-Infinite Elliptic Conical Scatter, Journal of
Physics D (Applied Physics), vol. 18, pp. 1475-1493, 1985
24. E. Vafiadis and J.N. Sahalos, Fields at the Tip of an Elliptic Cone, Proc. of IEEE, vol. 72, pp.
1089-1091, 1984
25. N. Gotsis, E. Vafiadis and J.N. Sahalos, The Discontinuity Problem of a Cylindrical Dielectric
Post in a Waveguide and its Application on the Dielectric Constant Measurement of Liquids,
Archiv für Elektrotechnik, vol. 68, pp. 249-257, 1985
26. K. Siakavara, H. Papadimitraki-Chlichlia and J.N. Sahalos, On the Treatment of Wire
Antennas Near an Elliptic Cylinder, Archiv für Elektrotechnik, vol. 68, pp. 313-322, 1985
27. K. Siakavara and J.N. Sahalos, A Hybrid MM-GTD Technique for Optimization of the Power
Gain of Arrays of Wire Antennas Near an Elliptic Cylinder, Proc. of IEEE, vol. 73, pp. 1426-
1428, 1985
28. J.N. Sahalos, Dielectric Constant Measurement of Homogeneous and Anisotropic Materials,
Journal of Physics D (Applied Physics), vol. 18, pp. 1415-1422, 1985
29. G. Kyriakou and J.N. Sahalos, On the Electromagnetic Detection of the Thickness of a Coal or
Lignite Seam with Slate Baking, Journal of the Franklin Institute, vol. 320, pp. 83-101, 1985
30. P. Zimourtopoulos and J.N. Sahalos, On the Gain Maximization of the Dual Frequency and
Direction Array Consisting of Wire Antennas, IEEE Trans. Antennas Propag. vol. 33, pp. 874-
880, 1985
31. J.N. Sahalos and E. Vafiadis, On the Narrow-Band Microwave Filter Design Using Dielectric
Rod, IEEE Trans. Microwave Theory Tech., vol. 33, pp. 1165-1171, 1985
32. E. Dimacopoulos, P. Zimourtopoulos and J.N. Sahalos, On the Design of an MSJ Antenna,
IEEE Trans. Broadcasting , vol. 32, pp. 11-17, 1986
33. J.N. Sahalos, A. Nicolaidis and N. Gotsis, The Electrical Impedance of the Human Thorax as a
Guide in Evaluation of the Intrathoracic Fluid Volume, Phys. Med. Biol., vol. 31, pp. 425-432,
1986
34. K. Siakavara and J.N. Sahalos, Analysis of a Conformal Array of Slots on a Perfectly-
Conducting-Elliptic-Cylinder, Archiv für Elektrotechnik, vol. 70, pp. 121-127, 1987
35. E. Vafiadis, I.A. Tsoukalas and J.N. Sahalos, Metallic Post Coated by a Dielectric Tube in a
Waveguide. A NB Filter Design, Archiv für Elektrotechnik, vol. 70, pp. 195-201, 1987
36. G. Kyriakou and J.N. Sahalos, An Easy to Use Method to Define the Input Impedance of a
Probe-Fed Rectangular Microstrip Antenna, Archiv für Elektrotechnik, vol. 70, pp. 349-357,
1987
37. K. Siakavara and J.N. Sahalos, Electromagnetic Direction Finding from an Antenna Array
Configured Near an Elliptic Cylinder, Canadian Journal of Physics, vol. 65, pp.1164-1170,
1987
J.N. Sahalos - CV
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38. M. Vlachogiannis, G. Kyriakou, C. Coucourlis, N. Gotsis and J.N. Sahalos, Determination of
the Physical State of the Human Thorax by Means of Impedance Plethysmography, Archiv
für Elektrotechnik, vol. 71, pp. 99-106, 1988
39. E. Vafiadis, I. Diamandi, I.A. Tsoukalas and J.N. Sahalos, Post Interaction in the Microwave
Region, Journal of Physics D (Applied Physics), vol. 21, pp. 25-32, 1988
40. K. Siakavara and J.N. Sahalos, A Simplification of the Synthesis of Parallel Wire Antenna
Arrays, IEEE Trans. Antennas Propag., vol. 37, pp. 936-940, 1989
41. J.N. Sahalos, ‘A Simplification of the Synthesis of Parallel Wire Antenna Arrays’. Reply, IEEE
Trans. Antennas Propag., vol. 38, p. 1976, 1990
42. M. Chryssomallis and J.N. Sahalos, An Analytic Method for Study of open Thick Microstrip,
Archiv für Elektrotechnik, vol. 72, pp. 282-291, 1989
43. M. Chryssomallis, K. Siakavara and J.N. Sahalos, A Study of Open Thick Microstrip: A Hybrid
Quasi-Static Approximation, Canadian Journal of Physics, vol. 67, pp. 747-752, 1989
44. K. Siakavara, M. Chryssomallis, J.L. Fernadez Jabrina and J.N. Sahalos, An Antenna Array
Synthesis Technique by the Help of Chebyshev Polynomials, Archiv für Elektrotechnik, vol.
72, pp. 435-441, 1989
45. G. Kyriacou and J.N. Sahalos, Input Impedance of 30-60-90 Triangular Patch Antenna,
Canadian Journal of Physics, vol. 62, pp. 1044-1050, 1990
46. G. Kyriacou and J.N. Sahalos, The Geometrical Theory for the Input Impedance of the
Isosceles Orthogonal Triangular Microstrip Patch Antenna, Archiv für Elektrotechnik, vol. 73,
pp. 365-371, 1990
47. J.J. Gonzales, M.R. Calvo, J.L. Besada and J.N. Sahalos, On the Design of Nonuniformly
Spaced Slot Arrays, IEEE Trans. Antennas Propag., vol. 38, pp. 1780-1783, 1990
48. Vafiadis, E.; Sahalos, J.N, The Electromagnetic Field of a Slotted Elliptic Cone, IEEE Trans.
Antennas Propag., vol. 38, pp. 1894-1898, 1990
49. I. Diamandi, C. Mertzianidis and J.N. Sahalos, Radiation of a Line Source Mounted Between
two Dielectric Substrates, Canadian Journal of Physics, vol. 68, pp. 1486-1491, 1990
50. K. Siakavara and J.N. Sahalos, The Discontinuity Problem of a Rectangular Dielectric Post in
a Rectangular Waveguide, IEEE Trans. Microwave Theory Tech., vol. 38, pp. 1617-1622,
1991
51. J.N. Sahalos, E. Vlachogiannis, C. Koukourlis, G. Kyriakou and K. Batas, Electrical Impedance
Measurements for Pulmonary Disease Diagnosis, Clinical Phys. Physiol. Meas., vol. 13, pp.
171-174, 1992
52. J.N. Sahalos and G.A. Thiele, A Hybrid UTD-Eigen-function Method for Scattering by a
Vertex, The Applied Computational Electromagnetics Society Journal, vol. 6, pp. 59-74, 1991
53. G. Kyriacou, C. Koukourlis, J.N. Sahalos and C. Batas, Reconstruction of Impedance Images
using a Modified Perturbation Method, Clinical. Phys. Physiol. Meas., vol. 13, pp. 91-94,
1992
54. C. Koukourlis, V. Trigonidis, G. Kyriacou, J.N. Sahalos and C. Batas, Differential Synchronous
Demodulator for E.I.T., Clinical. Phys. Physiol. Meas., vol. 13, pp. 31-34, 1992
55. C. Koukourlis, G. Kyriacou and J.N. Sahalos, Performance of a Differential Synchronous
Demodulator for Electrical Impedance Tomography, Clinical Phys. Physiol. Meas., vol. 13,
pp. 35-38, 1992
56. I. Diamandi, C. Mertzianidis and J.N. Sahalos, Far-field patterns of line sources mounted
between four dielectric substrates, Canadian Journal of Physics, vol. 70, pp. 173-178, 1992
57. C. Mertzianidis, I. Diamandi and J.N. Sahalos, A Voltage-Matching method for Feeding
Antenna Arrays, IEEE Trans. Broadcasting , vol. 38, pp. 27-32, 1992
J.N. Sahalos - CV
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58. C. Mertzianidis, M. Chrissomallis, G. Kyriacou and J.N. Sahalos, Pattern Synthesis with a
Feed Network Consisting of Lossy Transmission Line Sections, IEEE Trans. Broadcasting , vol.
39, pp. 273-281, 1993
59. C. Koukourlis, P. Houlis and J.N. Sahalos, A General Purpose Differential Digital Demodulator
Implementation Incorporating a DDS Method, IEEE Trans. Broadcasting , vol. 39, pp. 383-
389, 1993
60. I. Diamandi, E. Vafiadis and J.N. Sahalos, Characteristics of a Rectangular Waveguide
Containing a Magnetized Cylindrical Post, International Journal of Numerical Modelling, vol.
6, pp. 99-108, 1993
61. G. Kyriacou and J.N. Sahalos, The Edge Admittance Model for the study of Microstrips on
Uniaxial Substrate, Archiv für Elektrotechnik, vol. 76, pp. 169-179, 1993
62. M. Cryssomalis and J.N. Sahalos, A Synoptic Study of Different Superdirective Endfire
Antenna Array Concepts, Archiv für Elektrotechnik, vol. 76, pp. 469-476, 1993
63. C. Koukourlis, V. Trigonidis and J.N. Sahalos, Differential Synchronous Demodulation for
Small-Signal Amplitude Estimation, IEEE Trans. Instr. Measur., vol. 42, pp. 926-931, 1993
64. G. Kyriacou, C. Koukourlis and J.N. Sahalos, A Reconstruction Algorithm of Electrical
Impedance Tomography with Optimal Configuration of the Driven Elements, IEEE Trans.
Imaging, pp. 430-438, 1993
65. J.N. Sahalos, G.A. Kyriacou and E. Vafiadis, An Efficient Finite-Element Algorithm for 3D
Layered Complex Structure Modelling, Physiological Measurement, vol. 15, pp. A65-A68,
1994
66. G.A. Kyriacou and J.N. Sahalos, Effects of Substrate-Superstrate Uniaxial Anisotropy on
Microstrip Structures, Electronics Letters, vol. 30, pp. 1557-1558, 1994
67. I. Diamandi and J.N. Sahalos, Frequency and Time Domain Analysis of the Scattered Field of
Buried Dielectric Targets, Archiv für Elektrotechnik, vol. 77, pp. 441-449, 1994
68. C. Koukourlis, G. A. Kyriacou and J.N. Sahalos, An Improvement of the Common Mode
Rejection in EIT, Innovation et Technologie en Biologie et Medecine, vol. 15, pp. 89-96, 1994
69. N. Stabolidis, E. Vafiadis, and J. Sahalos, A Study of the Isolation of Two Different Feed
Networks for Antenna Arrays, IEEE Trans. Broadcasting , vol. 41, pp. 83-88, 1995
70. G. Miaris, M. Chryssomallis, E. Vafiadis, and J. N. Sahalos, A Unified Formulation for
Chebyshev and Legendre Superdirective Endfire Array Design, Archiv für Elektrotechnik, vol.
78, pp. 271-280, 1995
71. G. A. Kyriacou and J. N. Sahalos, A Wiener-Hopf-Type Analysis of Microstrips Printed on
Uniaxial Substrates: Effects of the Substrate Thickness, IEEE Trans. Microwave Theory Tech.,
vol. 43, pp. 1967-1977, 1995
72. C. Koukourlis, G. A. Kyriacou and J. N. Sahalos, A 32-Electrode Data Collection System for
Electrical Impedance Tomography, IEEE Trans. Biomed. Eng., vol. 42, pp. 632-636, 1995
73. S. S. Koukourlis and J.N. Sahalos, On the Capacity of an FFH-CDMA Packet Radio Network,
IEEE Trans. Broadcasting , vol. 41, pp. 17-22, 1995
74. J.N. Sahalos, E.E. Vafiadis, T.S. Samaras, D.G. Babas and S.S. Koukourlis, EM Field
Measurements in the Vicinity of an Antenna Park for Radiation Hazard Purposes, IEEE Trans.
Broadcasting , vol. 41, pp. 130-135, 1995
75. C. Κoukourlis, J. Plevridis, G. Kyriacou and J.N. Sahalos, Aspects of Applications of DDS in Multifrequency EIT Systems, Innovation et Technologie en Biologie et Medecine, vol. 17, pp.
265-272, 1996
76. T. Samaras and J.N. Sahalos, On the Synthesis of Hyperthermia Arrays by the Orhtogonal
Method, Innovation et Technologie en Biologie et Medecine, vol. 17, pp. 281-291, 1996
J.N. Sahalos - CV
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77. G. Kyriakou and J. N. Sahalos, Analysis of a Probe-Fed Short-Circuited Microstrip Antenna,
IEEE Trans. Vehicular Tech., vol. 45, pp. 427-430, 1996
78. G.A. Kyriacou and J.N. Sahalos, Application of the Edge Admittance Model in the Analysis of
Microstrip Printed in Uniaxial Substrates, Inter. Journal of Theor. EM, pp. 133-140, 1996
79. C. Koukourlis, J. Plevridis and J.N. Sahalos, A New Digital Implementation of the RDS in the
FM Stereo, IEEE Trans. Broadcasting, vol. 42, pp. 323-327, 1996
80. G. Kyriacou and J.N. Sahalos, A Wiener-Hopf Type Analysis of Uniaxial Substrate-Superstrate
Microstrip Structures, IEEE Trans. Microwave Theory Tech., vol.45, pp.616-629, 1997
81. K. Mertzianidis, Th. Samaras, S. Koukourlis and J. N. Sahalos, Radiation Patterns of Line
Sources Mounted in a Multi-Dielectric Substrate Medium, Archiv für Elektrotechnik, vol. 80,
pp. 349-357, 1997
82. C. Kalialakis, S. Koukourlis, T. Samaras and J.N. Sahalos, A Study on the SIR in Cellular Mobile
Communication Systems, Technika Chronika, vol. 17, pp. 37-49, 1997
83. T. Samaras, E. Vafiadis and J.N. Sahalos, Energy Deposition Patterns from Array of Inclined
Waveguide Applicators, Innovation et Technologie en Biologie et Medecine, vol. 18, pp. 109-
118, 1997.
84. G. Kyriacou, P. Bonovas, M. Alexiou, C. Koukourlis and J. N. Sahalos, An Efficient 3-D FEM
Model of the Human Torso, Innovation et Technologie en Biologie et Medecine, vol. 18, pp.
291-308, 1997
85. G. Kyriacou, C. Koukourlis, P. Bonovas and J.N. Sahalos, A Reconstruction Algorithm for 3-D
Electrical Impedance Tomography, Journal of Applied Electromagnetics, vol. 1, pp. 13-36,
1997
86. J.C. Pliatsikas, C.S. Koukourlis, J.N. Sahalos and S.R. Walker, VMSK Modulation Boosts
Wireless Communications Efficiencies, Wireless System Design, pp. 35-40, 1998
87. C. Koukourlis, J. Pliatsikas, J.N. Sahalos and H.R. Walker, Spectrally Efficient Biphase
Modulation, Applied Microwave and Wireless, vol. 10, pp. 62-73, 1998
88. Z. Zaharis, E. Vafiadis and J. N. Sahalos, On the Design of a Hybrid-Chebyshev Collinear
Folded Dipole Antenna Array, Electromagnetics, vol. 18, pp. 495-506, 1998
89. K. Kechagias, E. Vafiadis and J.N. Sahalos, On the RLSA Antenna Optimum Design for DBS
Reception, IEEE Trans. Broadcasting, vol. 44, pp. 460-469, 1998
90. J.E. Plevridis, J.C. Pliatsikas, C.S. Koukourlis and J.N. Sahalos, An Alternative Method of
Precise Frequency Measurement by the Aid of a DDS, Archiv für Elektrotechnik, vol. 81, pp.
343-349, 1998
91. G. Miaris and J.N. Sahalos, The Orthogonal Method for the Geometry Synthesis of a Linear
Antenna Array, IEEE Antennas Propag. Magazine, vol. 41, pp. 96-99, 1999
92. A. P. Orfanidis, G. A. Kyriacou and J.N. Sahalos, Fast Analysis of Cylindrical Waveguide
Discontinuities Based on a Closed Form Generalized Scattering Matrix and Mode Matching
Technique, Journal of Applied Electromagnetics, vol. 2, pp. 1-15, 1999
93. M. T. Chryssomallis and J.N. Sahalos, Filter Synthesis Using Products of Legendre
Polynomials, Electrical Engineering, vol. 81, pp. 419-424, 1999
94. G. A. Kyriacou, P. Bonovas, C. S. Koukourlis and J. N. Sahalos, Development of an EIT
System: Data Collection and Reconstruction Algorithm, Journal of Applied Electromagnetics,
vol. 2, pp. 17-39, 1999
95. Z. Zaharis, E. Vafiadis and J. N. Sahalos, On the Design of a Dual-Band Base Station Wire
Antenna, IEEE Antennas Propag. Magazine, vol. 42, pp. 144-151, 2000
J.N. Sahalos - CV
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96. A.P. Orfanidis, G.A. Kyriacou and J.N. Sahalos, A Mode Matching Technique to Study
Cylindrical and Coaxial Waveguide Discontinuities Based on Closed Form Coupling Integrals,
IEEE Trans. Microwave Theory Tech., vol. 48, pp. 880-883, 2000
97. K. Nikita, M.Cavagnaro, P.Bernardi, N. Uzunoglu, S. Pisa, E. Piuzzi, J. N. Sahalos, G. I. Krikelas,
J. Vaul, P. Excell, G. Cerri, S. Chiarandini, R. De Leo and P. Russo, A Study of Uncertainties in
Modeling Antenna Performance and Power Absorption in the Head of a Cellular Phone
User, IEEE Trans. Microwave Theory and Techn., vol. 48, pp. 2676-2685, 2000
98. P. Bonovas, G. Kyriakou and J.N. Sahalos, A Realistic 3D FEM Model of the Human Head,
Physiological Measurement, vol. 22, pp. 65-76, 2001
99. S. Goudos, G. S. Miaris and J. N. Sahalos, On the Quantized Excitation and the Geometry
Synthesis of a Linear Array by the Orthogonal Method, IEEE Trans. Antennas Propag., vol.
49, pp. 298-303, 2001
100. G. Kordas, K. Baltzis, G.S. Miaris and J.N. Sahalos, Pyramidal Horn Design under Constraints
on Half-Power Beamwidth, IEEE Antennas Propag. Magazine, vol. 44, pp. 102-108, 2002
101. G. Miaris, S. Goudos, Chr. Iakovidis, E. Vafiadis and J.N. Sahalos, ORthogonal Advanced
Methods for Antennas - The ORAMA Computer Tool, IEEE Antennas Propag. Magazine, vol.
44, pp. 62-74, 2002
102. S.K. Goudos, E. Vafiadis and J.N. Sahalos, Monte-Carlo Simulation for the Prediction of the
Emission Level from Multiple Sources inside Shielded Enclosures, IEEE Trans. Electromagn.
Compat., vol. 44, pp. 291-308, 2002
103. I. Mertzianidis, S. Goudos and J.N. Sahalos, Direct Solution and Monte Carlo Simulation of
the Inverse Problem in Two-layered Half-Space, Electrical Engineering, vol. 14, pp. 51-60,
2002
104. T. Samaras, G.C. van Rhoon and J.N. Sahalos, Theoretical Investigation of Measurement
Procedures for the Qualtity Assurance of Superficial Hyperthermia Applicators,
International Journal of Hyperthermia, vol. 18, pp. 416-425, 2002
105. G. Miaris, T. Kaifas, Z. Zaharis, D. Babas, E. Vafiadis, T. Samaras and J.N. Sahalos, Design of
Radiation Emission Measurements of an Air Traffic Surveillance Radar, IEEE Antennas
Propag. Magazine, vol. 45, pp. 35-46, 2003
106. T. Samaras, D. Babas, E. Vafiadis and J. N. Sahalos, Measurements of the Electromagnetic
Radiation from a BTS for Radiation Hazard Purposes, Journal of Applied Electromagnetics,
vol. 5, pp. 53-62, 2003
107. Z. D. Zaharis and J.N. Sahalos, On the Electromagnetic Scattering of a Chaff Cloud, Electrical
Engineering, vol. 85, pp. 129-135, 2003
108. A.A. Nanos, T. Samaras, E.E. Vafiadis and J.N. Sahalos, On the Safety Evaluation of Space in
the Vicinity of an Aperture Antenna, IEEE Trans. Antennas Propag., vol. 51, pp. 1706-1715,
2003
109. A.A. Nanos, T. Samaras, E.E. Vafiadis and J.N. Sahalos, A Method for the Conservative
Evaluation of Safe Space Around Systems with Aperture Antennas, Electrical Engineering,
vol. 84, pp. 45-54, 2003
110. A.P. Orfanidis, G.A. Kyriacou, T. Samaras and J.N. Sahalos, Mode Matching Analysis of
Multiple Offset Coaxial Circular Waveguides, Electronic Letters, vol. 40, pp. 127-128, 2004
111. T. Samaras, A. Kouloglou and J.N. Sahalos, A Note on the Impedance Variation with Feed
Position of a Rectangular Microstrip Patch Antenna, IEEE Antennas Propag. Magazine, vol.
46, pp. 90-92, 2004
112. P. Allilomes, G.A. Kyriacou, E. Vafiadis, J.N. Sahalos, A FEM Analysis of Open Boundary
Structures Using Edge Elements and a Cylindrical Harmonics Expansion, Electromagnetics,
vol. 24, pp. 69-79, 2004
J.N. Sahalos - CV
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113. P. Allilomes, G.A. Kyriacou, E. Vafiadis, J.N. Sahalos, Authors Reply to Comment on A FEM
Analysis of Open Boundary Structures Using Edge Elements and a Cylindrical Harmonics
Expansion, Electromagnetics, vol. 24, pp. 493-495, 2004
114. T. Samaras, A. Kouloglou and J.N. Sahalos, Numerical Investigation of Impedance Variation
of a Microstip Patch Antenna with Feed Position, Journal of Applied Electromagnetics, vol.
6, pp. 13-20, 2004
115. T. N. Kaifas, T. Samaras, K. Siakavara, and J. N. Sahalos, A UTD-OM Technique to Design Slot
Arrays on a Perfectly Conducting Paraboloid, IEEE Trans. Antennas Propag., vol. 53, no. 5,
pp. 1688-1698, May 2005.
116. K.A. Gotsis, S.K. Goudos and J.N. Sahalos, A Test Lab for the Performance Analysis of TCP
over Ethernet LAN on Windows Operating System, IEEE Trans. Education, vol. 48. No. 2, pp.
318-328, May 2005.
117. J.C. Pliatsikas, C. S. Koukourlis and J. N. Sahalos, On the Combining of the Amplitude and
Phase Modulation in the Same signal, IEEE Broadcasting, vol. 51, no. 2, pp. 230-236, June
2005.
118. J. Plevridis, C. S. Koukourlis and J. N. Sahalos, A Digitally Propulsive PLL for Timing Recovery
Applications, JEEE, vol. 56, no. 7-8, pp. 205-208, 2005.
119. A.A. Mavridis, G. Kyriacou and J.N. Sahalos, Analysis of Circular Patch Antenna Tuned by a
Ferrite Post, Microwave and Optical Technology Letters, vol. 46, no. 3, pp. 234-237, 2005.
120. Τ.N.Kaifas, J.N.Sahalos, On the Design of a Single Layer Wideband Butler Matrix for
Switched-Beam UMTS System Applications, IEEE Antennas and Propagation Magazine, vol.
48, no. 6, pp. 193-204, Dec 2006.
121. M. Chryssomalis and J.N. Sahalos, A spatial Diversity of Two-branch Antenna for Wireless
Devices, Electronics Letters, vol. 42, no. 5, pp. 266-268, March 2006.
122. C.S. Hilas, S.K. Goudos, J.N. Sahalos, Seasonal decomposition and forecasting of
telecommunication data: A comparative case study, Technological Forecasting & Social
Change, Elsevier, vol. 73, no. 5, pp. 495-509, June 2006.
123. C.S. Hilas, J.N. Sahalos, Testing the Fraud Detection Ability of Different User Profiles by
Means of FF-NN Classifiers, ICANN 2006, Part II, LNCS 4132, pp. 872-883, 2006.
124. A. Nanos, K. Siakavara, T. Samaras, J.N. Sahalos, A Theoretical Approach of the Assessment
of the EM Field in the Vicinity of Aperture Antennas, IEEE Trans. EMC, vol. 48, no. 3, pp.
493-501, 2006.
125. Z. Zacharis, Th. Samaras, E. Vafiadis, J.N. Sahalos, Antenna Array Design by the Orthogonal
Method in Conjunction with Element Patterns, Microwave and Optical Technology Letters,
vol. 48, (8), pp. 1578-1583, 2006.
126. S. Goudos, J.N. Sahalos, Microwave Absorber Optimal Design using Multi-objective Particle
Swarm Optimization, Microwave and Optical Technology Letters, vol. 48, (8), pp. 1553-1558,
2006.
127. A. Mavrides, G. Kyriacou, J.N. Sahalos, On the Design of Patch Antennas Tuned by
Transversely Magnetized Lossy Ferrite including a Novel Resonating Mode, Journal of
Electromagnetic Waves and Applications, vol. 62, pp. 165-192, 2006.
128. T N Kaifas, K Siakavara, E Vafiadis, T Samaras, J N Sahalos, On the design of conformal slot
arrays on a perfectly conducting elliptic cone, Electrical Engineering, Springer, DOI:
10.1007/s00202-005-0329-8, Feb 2006.
129. H. Margaritis, S. Goudos, G. Miaris, T. Samaras and J.N. Sahalos, Orthosynthesis: On the
beamforming from a set of uniform linear arrays by the Orthogonal Method, JAE, vol. 7, no.
1, pp. 9-22, 2006.
J.N. Sahalos - CV
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130. T.N. Kaifas, J.N.Sahalos, Analysis of Printed Antennas Mounted on a Coated Circular
Cylinder of Arbitrary Size, IEEE Trans. Antennas and Propag., vol. 54, no. 10, pp. 2797- 2807,
October 2006.
131. S. Goudos, T. Samaras, J.N. Sahalos, Web based laboratory in EMC using a Java Applet,
Computer Applications in Engineering Education, Vol. 14, Issue 4, pp. 269-280, 2006.
132. D.G. Babas and J.N. Sahalos, Synthesis Method of Series-Fed Microstrip Antenna Arrays,
Electronics Letters, Vol. 43, Issue 2, pp. 78-80, Jan 2007.
133. T.N. Kaifas, J.N. Sahalos, A 4x4 Butler Matrix Optimized for UMTS applications, Microwave
and Optical Technology Letters,Vol. 49, Issue 3, pp. 585-588, Mar 2007.
134. S. G. Diamantis, A. P. Orfanidis, G. A. Kyriacou, J. N. Sahalos, Hybrid Mode Matching and
Auxiliary Sources Technique for Horn Antenna Analysis, Microwave and Optical Technology
Letters, Vol. 49, Issue 3, pp. 734-739, Mar 2007.
135. T. Samaras, E. Kalampaliki, J.N. Sahalos, Influence of thermos-physiological parameters on
the calculations of temperature rise in the head of mobile phone users, IEEE Trans. on EMC,
vol. 49, Issue 4, pp. 936-939, Nov 2007.
136. D.G. Babas and J.N. Sahalos, On the Design of Chebyshev Endfire Arrays Subject to a
Performance Index, Electrical Engineering, Springer, vol. 90, no. 2, DOI:10.1007/s00202-
007-0059-1, Dec 2007.
137. K. B. Baltzis and J. N. Sahalos, A Novel RAKE Receiver Design for Wideband Wireless
Communications, Wireless Personal Communications, vol. 43, no. 4, pp. 1603-1624. Dec
2007.
138. S.K. Goudos, G.S. Miaris, K. Siakavara and J.N. Sahalos, On the Orthogonal Non-uniform
Synthesis from a Set of Uniform Linear Arrays, IEEE Antennas and Wireless Propagation
Letters, Vol. 6, DOI: 10.1109/LAWP.2007.899915, pp. 313-315, 2007.
139. C. Hilas and J.N.Sahalos, An Application of Decision Trees for Rule Extraction Towards
Telecommunications Fraud Detection, KES 2007/WIRN 2007, Part II, LNAI 4693, pp. 1112-
1121, 2007.
140. Th. Samaras, S. Karavasiliadou, E. Kouidi, J.N. Sahalos, and A. Deligiannis, Transtelephonic
Electrocardiographic Transmission in the Preparticipation Screening of Athletes,
International Journal of Telemedicine and Applications, Vol. 2008 (2008), Article ID 217909,
4 pages, doi:10.1155/2008/217909.
141. Th. Kaifas and J.N.Sahalos, Multiconductor Transmission Lines in Inhomogeneous
Bianisotropic Media, IEEE Trans. on MTT, vol. 56, no. 3, pp. 638-653, Mar 2008.
142. K. Gotsis, Th. Kaifas, K. Siakavara, J. N. Sahalos, Direction of Arrival (DoA) Estimation for a
Switched-Beam DS-CDMA System using Neural Networks, AUTOMATIKA, Journal of Control,
Measurement, Electronics, Computing and Communications, Vol. 49, No 1-2, pp.27-33, May
2008.
143. S. Goudos, I. Rekanos and J.N. Sahalos, "EMI Reduction and ICs Optimal Arrangement inside
High Speed Networking Equipment Using Particle Swarm Optimization, IEEE Trans. on EMC,
Vol. 50, No. 3, Part II, pp.586-596, Aug 2008.
144. Kaifas, J.N. Sahalos, On the Geometry Synthesis of Arrays With a Given Excitation by the
Orthogonal Method, IEEE Trans. Antennas and Propag., vol. 56, no. 12, pp. 3680 - 3688, Dec
2008, doi: 10.1109/TAP.2008.2007384
145. F. Mavromatis, A. Boursianis, Th. Samaras, C. Koukourlis and J.N. Sahalos, A Broadband
Monitoring System for Electromagnetic Radiation Assessment, IEEE AP Magazine, Vol. 51,
Is.1, pp. 71 - 79, Feb. 2009, DOI: 0.1109/MAP.2009.4939020.
146. T.N. Kaifas and J.N. Sahalos, An Iterative Technique for the Synthesis of Active Antenna
Oscillator Arrays, International Journal of Antennas and Propagation, (Special issue on
J.N. Sahalos - CV
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Active Antennas for Space Applications), vol. 2009, Article ID 208706, 11 pages, 2009.
doi:10.1155/2009/208706.
147. K.Baltzis and J.N.Sahalos, On the Statistical Description of the AoA of the Uplink Interfering
Signals in a Cellular Communication System, European Transactions on
Telecommunications, Wiley & Sons Ltd., Published online in Wiley InterScience
(www.interscience.wiley.com), DOI: 10.1002/ett.1373, 2009.
148. D.G. Drogoudis, G.A. Kyriacou, J.N. Sahalos, Microwave Tomography employing an Adjoint
Network based Sensitivity Matrix, Progress in Electromagnetic Research - PIER, vol. 94, pp.
213-242, 2009.
149. D.G. Drogoudis, G.A. Kyriacou and J.N. Sahalos, A Three Dimensional Microwave
Tomography Employing an Adjoint Network Theorem Based Sensitivity Matrix, IEEE Trans.
on Magnetics, Vol. 45, Is. 3, pp. 1686-1689, Mar 2009, DOI 10.1109/TMAG.2009.2012782.
150. K.A. Gotsis, K. Siakavara, J.N. Sahalos, On the Direction of Arrival (DoA) Estimation for a
Switched-Beam Antenna System Using Neural Networks, IEEE Trans. Antennas and Propag.,
Vol. 57, Is. 5, pp. 1399-1411, May 2009, DOI: 10.1109/TAP.2009.2016721.
151. T.N. Kaifas, D.G. Babas, J.N. Sahalos, Design of Planar Arrays with Reduced
Nonuniform Excitation Subject to Constraints on the Resulting Pattern and the Directivity,
IEEE Trans. Antennas and Propag., Vol. 57, Is. 8, pp. 2270-2278, Aug. 2009, DOI
10.1109/TAP.2009.2024484.
152. A. Bletsas and J.N. Sahalos, Hirsch Index Rankings Require Scaling and Higher Moment,
Journal of the American Society for Information Science and Technology (JASIST), On-line
publication, DOI: 10.1002/asi.21197, Aug. 2009.
153. M. J. Kesoulis, C. S. Koukourlis, J. N. Lygouras, D. Soudris, J. N. Sahalos, Design and
implementation of a DDS-based multi-carrier GMSK modulator, International Journal of
Communication Systems, Vol. 22, Issue 8, pp. 971-987, Aug. 2009.
154. A. Bletsas, S. Siachalou and J.N. Sahalos, Anti-collision Backscatter Sensor Networks, IEEE
Transactions on Wireless Communications (TWC), Vol. 8. Issue 10, pp. 5018-5029, Oct 2009,
DOI: 10.1109/TWC.2009.080834.
155. K. Baltzis and J.N. Sahalos, A Simple 3-D Geometric Channel Model for Macrocell Mobile
Communications, Wireless Personal Communications, vol. 51, no. 2, pp. 329-347, Oct. 2009, doi: 10.1007/s11277-008-9646-3.
156. K.B. Baltzis, J.N. Sahalos, A low-complexity 3-D geometric model for the description of CCI in
cellular systems, Electrical Engineering, Vol. 91, Issue 4-5, pp. 211-219, Dec 2009.
157. N.J. Tachas, T. Samaras, K. Baskourelos, J.N. Sahalos, Effects of skeletal muscle anisotropy
on induced currents from low-frequency magnetic fields, Physics in Medicine and Biology,
Vol. 54, Issue 23, pp. N541-N547, Dec 2009, doi:10.1088/0031-9155/54/23/N02.
158. S.K. Goudos, V. Moysiadou, Th. Samaras, K. Siakavara, and J.N. Sahalos, Application of a
Comprehensive Learning Particle Swarm Optimizer to Unequally Spaced Linear Array
Synthesis with Sidelobe Level Suppression and Null Control, IEEE Antennas and Wireless
Propagation Letters, Vol. 9, pp. 125-129, 2010. DOI:10.1109/LAWP.2010.2044552
159. K. Siakavara, Novel fractal antenna arrays for Satellite Networks: Circular ring Sierpinski
carpet arrays optimized by Genetic Algorithms, Progress in Electromagnetic Research (PIER),
ISSN: 1070-4698, E-ISSN: 1559-8985, Vol. 103, pp. 115-138, 2010.
160. S. K. Goudos, K. Siakavara, E. Vafiadis, and J. N. Sahalos, Pareto optimal yagi-uda antenna
design using multi-objective differential evolution, Progress In Electromagnetics Research,
Vol. 105, pp. 231-251, 2010.
J.N. Sahalos - CV
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161. S. Goudos and J.N.Sahalos, Pareto Optimal Microwave Filter Design using Multi-objective
Differential Evolution, IEEE Trans. Antennas & Propag., Vol. 58, Issue 1, pp. 132-144, Jan
2010, DOI:10.1109/TAP.2009.2032100
162. A. Bletsas, A.G. Dimitriou and J.N. Sahalos, Interference-Limited Opportunistic Relaying with
Reactive Sensing, IEEE Transactions on Wireless Communications (TWC), Vol. 9, Issue 1, pp.
14-20, Jan. 2010.
163. A. Bletsas, A. Lippman and J.N. Sahalos, Zero-Feedback, Collaborative Beamforming for
Emergency Radio: Asymptotic Analysis, MONET, best papers from IEEE ISWCS 09, Feb. 2010.
164. S.K. Goudos, K.B. Baltzis, C. Bachtsevanidis and J.N. Sahalos, Cell-to-switch assignment in
cellular networks using barebones particle swarm optimization, IEICE Electronics Express,
Vol. 7, Iss. 4, pp. 254-260, Feb 2010
165. K.B. Baltzis, J.N. Sahalos, On the statistical description of the AoA of the uplink interfering
signals in a cellular communication system, European Transactions on Telecommunications,
Vol. 21, Iss. 2, pp. 187-194, Mar. 2010.
166. K.B. Baltzis and J.N. Sahalos, Suboptimal RAKE Finger Allocation: Performance and
complexity tradeoffs, Journal of Electrical Engineering - Elektrotechnicky casopis, Vol. 61,
Iss 2, pp. 107-113, Mar-Apr 2010.
167. K. Siakavara, Hybrid-Fractal Direct Radiating Antenna Arrays with Small Number of Elements
for Satellite Communications, IEEE Trans. Antennas & Propag., Vol. 58, No 6, pp. 2102-2106,
June 2010. DOI: 10.1109/TAP.2010.2046868
168. A. Bletsas, A.G. Dimitriou and J.N. Sahalos, Improving Backscatter Radio Tag Efficiency, IEEE
Trans. on Microwave Theory and Techniques, Vol. 58, No. 6, pp. 1502-1509, June 2010.
169. A. Bletsas, A. Lippman and J.N. Sahalos, Simple, Zero-Feedback, Distributed Beamforming
with Unsynchronized Carriers, IEEE Journal on Selected Areas of Communication (JSAC),
Special Issue on Simple Sensor Networking Solutions, Vol. 28, No. 7, pp. 1046-1054, Sep
2010.
170. Tachas, NJ; Samaras, T; Baskourelos, K, and Sahalos JN.,Effects of skeletal muscle anisotropy
on induced currents from low frequency magnetic fields (vol 54, pg N541, 2009)
PHYSICS IN MEDICINE AND BIOLOGY Volume: 56 Issue: 3 Pages: 879-879 Published:
2011.
171. Nicolaou, CP; Papadakis, AP; Razis, PA, G.Kyriacou and J.N.Sahalos, Measurements and
predictions of electric and magnetic fields from power lines
ELECTRIC POWER SYSTEMS RESEARCH Volume: 81 Issue: 5 Pages: 1107-1116
Published: 2011
172. Polycarpou, A.C., Gregoriou, G., Dimitriou, A., Bletsas, A., Sahalos, I.N., Papaloizou, L.,
Polycarpou, P, Design and implementation of a Radio Frequency IDentification (RFID)
system for healthcare applications, (2010) IFMBE Proceedings, 29, pp. 897-900.
173. Goudos, S.K. Siakavara, K. Samaras, T. Vafiadis, E.E. Sahalos, J.N., Self-Adaptive
Differential Evolution Applied to Real-Valued Antenna and Microwave Design Problems
IEEE Trans. On Antennas & Propagation, Page(s): 1286 – 1298, Digital Object Identifier :
10.1109/TAP.2011.2109678, 2011.
174. Dimitriou, A.G.; Bletsas, A.; Sahalos, J.N.; “Room-Coverage Improvements in UHF RFID
with Commodity Hardware [Wireless Corner]”, Antennas and Propagation Magazine, IEEE ,
Volume: 53 Issue:1, pp. 175-194, Feb. 2011
175. Bletsas Aggelos; Lippman Andy; Sahalos John N, Zero-Feedback, Collaborative Beamforming
for Emergency Radio: Asymptotic Analysis, MOBILE NETWORKS & APPLICATIONS Volume:
16 Issd: 5 Special Issue: SI Pages: 589-599 DOI: 10.1007/s11036-010-0276-0 Published:
OCT 2011
J.N. Sahalos - CV
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176. Dimitriou Antonis G.; Bletsas Aggelos; Polycarpou Anastasis C and John Sahalos, :
Theoretical Findings and Measurements on Planning a UHF RFID System inside a Room,
RADIOENGINEERING Volume: 20 Issue: 2 Special Issue: SI Pages: 387-397 Published:
JUN 2011.
177. Nicolaou, CP; Papadakis, AP; Razis, PA, G.Kyriacou and J.N.Sahalos,” Simplistic numerical
methodology for magnetic field prediction in open air type substations, ELECTRIC POWER
SYSTEMS RESEARCH Volume: 81 Issue: 12 Pages: 2120-2126 Published: 2011
178. Goudos, S.K. Siakavara, K. Samaras, T. Vafiadis, E.E. Sahalos, J.N, Sparse Linear Array
Synthesis With Multiple Constraints Using Differential Evolution With Strategy
Adaptation, Antennas and Wireless Propagation Letters, IEEE ,Issue Date: 2011
Volume: 10 On page(s): 670 - 673
179. Goudos Sotirios K.; Siakavara Katherine; Samaras Theodoros and John Sahalos, : Self-
Adaptive Differential Evolution Applied to Real-Valued Antenna and Microwave Design
Problems, IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION Volume: 59 Issue: 4
Pages: 1286-1298 DOI: 10.1109/TAP.2011.2109678 Published: APR 2011
180. Kaifas, T.N.; Babas, D.G.; Miaris, G.S.; Siakavara, K.; Vafiadis, E.E.; Sahalos, J.N.;”
Aperiodic Array Layout Optimization by the Constraint Relaxation Approach”, IEEE Trans. AP, Vol. 60, N0. 1, pp. 148-163, Jan. 2012.
181. Z.Zacharis, K.Gotsis & J.N.Sahalos; “COMPARATIVE STUDY OF NEURAL NETWORK TRAINING
APPLIED TO ADAPTIVE BEAMFORMING OF ANTENNA ARRAYS, PIER 126, page 269-283,
2012.
182. Athanasios Manassas, Achilles Boursianis, Theodoros Samaras,* and John N. Sahalos,
CONTINUOUS ELECTROMAGNETIC RADIATION MONITORING IN THE ENVIRONMENT:
ANALYSIS OF THE RESULTS IN GREECE, Radiation Protection Dosimetry, pp. 1-6, March
2012.
183. Nicolaou, CP; Papadakis, AP; Razis, PA, G.Kyriacou and J.N.Sahalos,” Experimental
measurement, analysis and prediction of electric and magnetic fields in open type air
substations, Electric Power Systems Research Volume 90, Pages 42-54, 2012
184. Polycarpou, A.C., Gregoriou, G., Dimitriou, A., Bletsas, A.,., Papaloizou, L., Polycarpou, P,
Sahalos, J.N “Sistema RFID em hospitais”,RTI, Vol.24, pp., MAI 2012. 185. Kaifas, Th., Sahalos, John “Design and Performance Aspects of an Adaptive Cylindrical
Beamforming Array”, IEEE – AP Magazine, Vol. 54, No. 1, pp. 50-65, 2012.
186. Z.Zacharis, K.Gotsis & J.N.Sahalos; “ADAPTIVE BEAMFORMING WITH LOW SIDE LOBE
LEVEL USING NEURAL NETWORKS TRAINED BY MUTATED BOOLEAN PSO”, PIER 127, page
139-154, 2012.
187. Dimitriou, A., Bletsas, , Siachalou St, Sahalos, J.N “Planejamento de redes sem fio.,”,RTI, Vol.66, pp., AUG 2012.
188. Z.Zacharis, K.Gotsis & J.N.Sahalos; “ARRAY BEAMSTEERING WITH SIDE LOBE SUPPRESSION
USING NEURAL NETWORKS TRAINED BY MUTATED BOOLEAN PARTICLE SWARM OPTIMIZED
DATA”, Journal of Electromagnetic Waves and Applications, 2013. 189. Goudos, S.K., Gotsis, K. Siakavara, K.. Vafiadis, E.E. Sahalos, J.N, “A Multi-objective
approach to Subarrayed Linear Antenna Arrays Design based on Memetic Differential
Evolution”, IEEE Trans. AP, Vol. 61,No 6, pp.3042-3052, June 2013.
190. Goudos, S.K., Gotsis, K. Siakavara, K.. Vafiadis, E.E. Sahalos, J.N, “"Application of a
Composite Differential Evolution Algorithm in Optimal Neural Network Design for
Propagation Path-Loss Prediction in Mobile Communication Systems" IEEE Antennas and
Wireless Propagation Letters, pp. 364-367, 2013.
J.N. Sahalos - CV
19
191. Kimionis, J., Bletsas, A., Sahalos, J., “Increased Range Bistatic Scatter Radio”, IEEE Trans. On
Communications, Vol. 62, No. 3, pp. 1091-1104, 2014.
192. Kaifas Th., Babas D., Toso G., Sahalos J., “A Stochastic Study of Large Arrays Related to the
Number of Electrically Large Aperture Radiators”, IEEE Trans. Antennas & Propagation, Vol.
62, No. 7, pp. 3520-3533, July 2014.
193. Goudos, S.K., Siakavara, K., Sahalos, J.N, "Novel Spiral Antenna Design Using Artificial Bee
Colony Optimization for UHF RFID Applications" IEEE Antennas and Wireless Propagation
Letters, Vol. 13, pp. 528-531, 2014.
194. Dimitriou, A., Bletsas, , Siachalou St, Sahalos, J.N., “A Site-Specific Stochastic Propagation
Model for Passive UHF RFID", IEEE Antennas and Wireless Propagation Letters, Vol. 13, pp.
623-626, 2015.
195. Goudos, S.K., Siakavara, K., Sahalos, J.N,, “Design of Load-ended Spiral Antennas for RFID
UHF Passive Tags using Improved Artificial Bee Colony Algorithm”, International Journal of Electronics and Communications, Nol. 69, pp.206-214, 2015.
196. Anastasis C. Polycarpou, Achilles Boursianis, Theodoros Samaras , Aggelos Bletsas and John
N. Sahalos, “Design Procedure of UHF RFID Reader Antennas based on ETSI and FCC
Standards”, Wireless Power Transfer, Cambridge, Vol. 2, pp.32-43, March 2015.
197. Goudos, S.K., Vafiadis, E., Sahalos, J.N, “Application of Gbest-guided Artificial Bee Colony
Algorithm to Passive UHF RFID Tag Design" International Journal of Microwave and
Wireless Technologies, pp. 1-9, June 2015.
198. Skourletopoulos, G., Mavromoustakis, C., and Sahalos J.N., “An Evaluation of Cloud-Based
Mobile Services with Limited Capacity: A Linear Approach Soft Computing”, Soft Comput., DOI 10-1007/s00500-016-2083-4, Springer- Verlag, 2016.
199. Gotsis K., Kyriakidis J., Sahalos J. N.,’ 3D Localization and Frequency Band Estimation of
Multiple Unknown RF Sources Using Particle Filters and a Wireless Sensor Networks’, Wireless Personal Communications, DOI 10.1007/s11277-016-3429-z, Springer-Verlag,
2016.
200. Th.Kaifas, D.Babas, Giovanni Toso and J.N.Sahalos, Μulti-beam Antennas for Global Satellite
Coverage: Theory and Design, IET Microwaves, Antennas & Propagation, Vol. 10, No. 2, pp.
1475-1484, Nov. 2016.
201. S. Goudos & J.N.Sahalos, ‘"Design of Large Thinned Arrays using Different Biogeography
Based on Optimization Migration Models" International Journal of Antennas & Propagation,
Volume 2016 (2016), Article ID 5359298, 11 pages.
202. Nuno Carvahlo, Ap. Georgiadis,..., J.N.Sahalos,...& P. Pinho, ‘Europe and the Future of Wireless Power Transfer’, IEEE Microwave Magazine, pp. 56-87, June 2017.
203. K. Siakavara, S. Goudos, A. Theopoulos & J.N.Sahalos, ‘Passive UHF RFID Tags with Specific
Printed Antennas for Dielectric and Metallic Objects Applications’, Radioengineering, Vol. 26, No. 3, pp. 735-745, 2017.
204. T. Kaifas, E. Vafiadis,…., J.N.Sahalos & G. Kyriacou, ‘Transformation Electromagnetics Eigen-
Analysis of PEC Cavities’, IET Microwaves, Antennas & Propagation, DOI: 10.1049/iet-
map.2016.1004, February 2018.
205. Georgios Vougioukas, Antonis Dimitriou, Aggelos Bletsas and John N. Sahalos, ‘Practical
Energy Harvesting for Batteryless Ambient Backscatter Sensors’, Electronics, 7(6), 95;
https://doi.org/10.3390/electronics7060095 (registering DOI), 2018.
J.N. Sahalos - CV
20
Refereed Conference Papers
(Τhere are 60 more conference papers in Greek not included in the list)
1. J.N. Sahalos and G.A. Thiele, An Improved Formulation for Extending the GTD Using the
MM, International Symposium on Antennas and Propagation, p. 299, Sendai (Japan), 1978
2. J.N. Sahalos and G.A. Thiele, A Hybrid UTD-Eigenfunction Method for Scattering by a Vertex,
URSI International Symposium, p. 235, B1-4, Mόnchen (Germany), 1980
3. J.N. Sahalos and G.A. Thiele, Diffraction by a Perfectly-Conducting Plane Angular Sector:
Improvements on the Eigenfunction Solution and Some Numerical Results, IEEE
International Symposium on Antennas and Propagation, 1981
4. K. Siakavara, E. Papadimitraki-Chlichlia, J.N.Sahalos and G.A. Thiele, Two Hybrid Techniques
for Treatment of Wire Antennas Near an Elliptic Cylinder, IEEE International Symposium on
Antennas and Propagation, 1981
5. N. Gotsis, A. Nicolaidis, E. Vafiadis, M. Chrysomallis and J.N.Sahalos, On the Human Thorax
Modeling for Quantification of Fluid Volumes by Means of Impedance Plethysmography,
International AMSE Conference, 1984
6. G. Kyriacou, P. Zimourtopoulos, M. Chrysomallis and J.N.Sahalos, A Remote Sensing Scheme
for the Thickness of a two Layer Earth Structure, International AMSE Conference, 1984
7. P. Zimourtopoulos and J.N.Sahalos, Simultaneous Gain Maximization of Wire Antennas for
two Different Frequencies, JINA 84 International Symposium, France, 1984
8. E. Vlachogiannis, N. Gotsis, E. Daskalopoulou and J.N. Sahalos, Electrical Impedance
Plethysmography (EIP): A Method for the Determination of the FRC, 23rd Annual Meeting,
Societas Europaea Physiologiae Clinicae Respiratoriae, 158s, 1988
9. G. Kyriacou, C. Koukourlis, C. Batas, J.N. Sahalos, V. Medit, An Improvement of the Electrical
Impedance Tomography (Reconstruction Algorithm and Data Collection), Conference on
Medical and Biological Engineering, MEDICON, 1989
10. G. Kyriacou, C. Koukourlis and J.N. Sahalos, A New Reconstruction Algorithm of the
Electrical Impedance Tomography, Proc. of Intern. Workshop on Tomography, Denmark,
1990
11. C. Koukourlis, G. Kyriacou and J.N. Sahalos, A 32 Electrode Data Collection System for
Electrical Impedance Tomography, Proc. of Intern. Workshop on Tomography, Denmark,
June 1990
12. G. Kyriacou, C. Koukourlis and J.N. Sahalos, Evolution of the Reconstruction Algorithm for
Electrical Impedance Tomography, Proceedings of the Meeting on Electrical Impedance
Tomography, pp. 226-233, Copenhagen (Denmark), 1990.
13. C. Koukourlis, G. Kyriacou and J.N. Sahalos, Differential Synchronous Demodulator for EIT,
CAIT Workshop, York (England), 1991
14. C. Koukourlis, V.K. Trigonidis, G. Kyriacou, J.N. Sahalos and C. Batas, Performance of a
Differential Synchronous Demodulator for EIT, CAIT Workshop, York (England), 1991
15. G. Kyriacou, C. Koukourlis and J.N. Sahalos, Reconstruction of Impedance Images Using a
Modified Perturbation Method, CAIT Workshop, York (England), 1991
16. J.N. Sahalos, E. Vlachogiannis, C. Koukourlis and G. Kyriacou, Electrical Impedance
Measurement for Pulmonary Disease Diagnosis, CAIT Workshop, York (England), 1991
17. C. Koukourlis, G. Kyriacou, C. Batas and J.N. Sahalos, A 32 Electrode Electrical Impedance
Tomograph (E.I.T.), 1st General Conference of the Balkan Physical Union, Thessaloniki
(Greece), 1991
J.N. Sahalos - CV
21
18. I. Diamandi and J.N. Sahalos, RF Remote Sensing of Buried in the Earth Dielectric Cylinders,
1st General Conference of the Balkan Physical Union, Thessaloniki (Greece), 1991
19. I. Diamandi, E. Vafiadis and J.N. Sahalos, Application of the Ferrite Materials in the
Microwave Filter Design, 1st General Conference of the Balkan Physical Union, Thessaloniki
(Greece), 1991
20. M. Chrissomallis, E. Vafiadis and J.N. Sahalos, A Study of Superdirective Endfire Antenna
Arrays, 1st General Conference of the Balkan Physical Union, Thessaloniki (Greece), 1991
21. C. Mertzianidis, I. Diamandi and J.N. Sahalos, A Voltage Matching Method for Feeding
Antenna Arrays, 1st General Conference of the Balkan Physical Union, Thessaloniki (Greece),
1991
22. G. Kyriacou, E. Vafiadis and J.N. Sahalos, Study of Microstrips on Anisotropic Substrates by
using Ray Optical Techniques, 1st General Conference of the Balkan Physical Union,
Thessaloniki (Greece), 1991
23. E. Vafiadis and J.N. Sahalos, A CAD for Microstrip Circuits Design, 1st General Conference of
the Balkan Physical Union, Thessaloniki (Greece), 1991
24. K. Siakavara and J.N. Sahalos, The Behaviour of a Rectangular Dielectric Post in a
Rectangular Waveguide, 1st General Conference of the Balkan Physical Union, Thessaloniki
(Greece), 1991
25. Ach. Heliopoulos, E. Vafiadis, I. Diamandi and J.N. Sahalos, Analysis of Microstrip Antennas
of Cylindrical Substrates, 1st General Conference of the Balkan Physical Union, Thessaloniki
(Greece), 1991
26. I. Diamandi, C. Mertzianidis and J.N. Sahalos, EM Radiation of A Line Source Mounted
between Dielectric Substrates, 1st General Conference of the Balkan Physical Union,
Thessaloniki (Greece), 1991
27. E. Vlachogiannis, E. Daskalopoulou, N. Stiggas, C. Batas and J.N. Sahalos, Investigation of
Interstitial Lung Oedema by Electrical Impedance Plethysmography, Proc. of 2nd Intern.
Congress of Cardiology, 1993
28. G. Kyriacou, C. Koukourlis, S. Mysteropoulos, C. Batas and J.N. Sahalos, The Modified
Perturbation Method in three-dimensional EIT Reconstruction, CAIT Workshop, pp. A223-
A224, Barcelona (Spain), 1994
29. J.N. Sahalos, G. Kyriacou and E. Vafiadis, An Efficient Finite Element Algorithm for 3-D
layered Complex Structures Modeling, CAIT Workshop, Barcelona (Spain), 1994
30. N. Stabolidis, E. Vafiadis and J.N. Sahalos, The Antenna Input Impedance Versus the Feed
Gap, 2nd General Conference of the Balkan Physical Union, ECT8, Izmir (Turkey), 1994
31. E. Vafiadis and J.N. Sahalos, Cad Procedure for Band-Pass Filters Synthesis Using Metallic
Posts, 2nd General Conference of the Balkan Physical Union, ECT9, Izmir (Turkey), 1994
32. C.Mertzianidis, E. Vafiadis and J.N. Sahalos, Spectral Domain Approach for the Analysis of
Microstrip Characteristics, 2nd General Conference of the Balkan Physical Union, ECT10,
Izmir (Turkey), 1994
33. C. Mertzianidis, S.Koukourlis, Th. Samaras, D. Babas and J.N. Sahalos, Time Domain Analysis
of Microstrip Systems Using FD-FFT and FDTD Methods, 2nd General Conference of the
Balkan Physical Union, ECT11, Izmir (Turkey), 1994
34. T.S. Samaras, E. Vafiadis and J.N. Sahalos, Energy Disposition Pattern of inclined Rectangular
Waveguide Applicators, 2nd General Conference of the Balkan Physical Union, AP72, Izmir
(Turkey), 1994
35. C.S. Koukourlis, R. Rougeris and J.N. Sahalos, On the Design of a Four Electrodes Impedance
Plethysmographer, 2nd General Conference of the Balkan Physical Union, AP73, Izmir
(Turkey), 1994
J.N. Sahalos - CV
22
36. G.A. Kyriacou and J.N. Sahalos, Analysis of microstrip Structures with Uniaxial Anisotropic
Substrates and Superstrates, 2nd General Conference of the Balkan Physical Union, ECT23,
Izmir (Turkey), 1994
37. K. Kechagias, E. Vafiadis and J.N. Sahalos, On the Design of a Planar Slot DBS Antenna, 2nd
General Conference of the Balkan Physical Union, ECT24, Izmir (Turkey), 1994
38. C.S. Koukourlis, D. Kapoukranis and J.N. Sahalos, Digitally Implemented Differential 16QAM
Demodulator, 2nd General Conference of the Balkan Physical Union, ECT258, Izmir (Turkey),
1994
39. G.Kyriacou, A. Heliopoulos and J.N. Sahalos, Analysis of a Probe-Fed Planar Inverted F-
Antenna, 2nd General Conference of the Balkan Physical Union, ECT26, Izmir (Turkey), 1994
40. D.G. Babas and J.N. Sahalos, Chebyshev Array Design Subject to Constraint on Radiation
Efficiency Index, 2nd General Conference of the Balkan Physical Union, ECT27, Izmir
(Turkey), 1994
41. C. Koukourlis, J. E. Plevridis, G. A. Kyriacou, and J. N. Sahalos, Aspects of Application of
D.D.S. in Multifrequency E.I.T. Systems, Proc. of the IX Intern. Conf. on Electrical Bio-
Impedance, pp. 452-453, 1995
42. G.A. Kyriacou, M. A. Alexiou, C. S. Koukourlis, and J. N. Sahalos, A Three Dimensional FEM
Model of the Human Torso for Electrical Impedance Applications, Proc. of the IX Intern.
Conf. on Electrical Bio-Impedance, pp. 484-485, 1995
43. J.N. Sahalos, G. A. Kyriacou, P. Bonovas, A. Rigas, and C. S. Koukourlis, The Electrical
Impedance of the Human Head by Using a 3-D FEM Model, Proc. of the IX Intern. Conf. on
Electrical Bio-Impedance, pp. 489-490, 1995
44. G.A. Kyriakou, C. S. Koukourlis, S. Mysteropoulos, and J. N. Sahalos, Three Dimensional
Imaging for the Electrical Impedance Tomography, Proc. of the 8th Intern. Symposium on
Theoretical Electrical Engineering, pp. 514-517, Thessaloniki (Greece), 1995
45. F. Rivas, T. S. Samaras, and J. N. Sahalos, On the Time Response of Microstrips Using
Frequency Domain Analysis, Proc. of the 8th Intern. Symposium on Theoretical Electrical
Engineering, pp. 58-61, Thessaloniki (Greece), 1995
46. S. Koukourlis and J. N. Sahalos, On the FFH-CDMA Receiver Design in Multipath
Environment, Proc. of the 8th Intern. Symposium on Theoretical Electrical Engineering, pp.
390-393, Thessaloniki (Greece), 1995
47. G. A. Kyriacou and J. N. Sahalos, Substrate-Superstrate Uniaxial Anisotropy Effects on
Microstrip Antenna Characteristics, Proc. of the 8th Intern. Symposium on Theoretical
Electrical Engineering, pp. 46-49, Thessaloniki (Greece), 1995
48. I. Diamandi, E. Vafiadis and J.N. Sahalos, On the Time Domain Analysis of the Scattering by
Penetrable Cylinders, Proc. of the 8th Intern. Symposium on Theoretical Electrical
Engineering, pp. 310-313, Thessaloniki (Greece), 1995
49. T.S. Samaras, E. Vafiadis and J.N. Sahalos, Synthesis of Hyperthermia Arrays by using the
Orthogonal Method, Proc. of the 8th Intern. Symposium on Theoretical Electrical
Engineering, pp. 510-513, Thessaloniki (Greece), 1995
50. N. Stabolidis, E. Vafiadis and J.N. Sahalos, The Antenna Input Impedance versus the Feed
Gap, Proc. of the 8th Intern. Symposium on Theoretical Electrical Engineering, pp. 113-116,
Thessaloniki (Greece), 1995
51. D.G. Babas and J.N. Sahalos, On the Design of a New Chebyshev Array subject to Constraint
on Radiation Efficiency Index, Proc. of the 8th Intern. Symposium on Theoretical Electrical
Engineering, pp. 117-120, Thessaloniki (Greece), 1995
J.N. Sahalos - CV
23
52. Κ. Kechagias, E. Vafiadis and J.N. Sahalos, On the Design of a Planar Slot Satellite Antenna Array, Proc. of the 8th Intern. Symposium on Theoretical Electrical Engineering, pp. 121-124,
Thessaloniki (Greece), 1995
53. C.S. Koukourlis, D. Kapoukranis and J.N. Sahalos, On the Design of a Digital Demodulator for
Differential 16 QAM Signals, Proc. of the 8th Intern. Symposium on Theoretical Electrical
Engineering, pp. 426-429, Thessaloniki (Greece), 1995
54. J.E. Plevridis, C.S. Koukourlis and J.N. Sahalos, A DDS-based Frequency Measurement
Technique, Proc. of the 8th Intern. Symposium on Theoretical Electrical Engineering, pp.
474-477, Thessaloniki (Greece), 1995
55. T.S. Samaras and J. N. Sahalos, On the Design of Hyperthermia Arrays Using the Orthogonal
Method, Proc. of the 15th URSI Intern. Symposium on Electromagnetic Theory, pp. 182-184,
St. Petersburg (Russia), 1995
56. G. A. Kyriacou and J. N. Sahalos, A Wiener-Hopf Type Analysis of Substrate-Superstrate
Uniaxially Anisotropic Microstrip Structures, Proc. of the 15th URSI Intern. Symposium on
Electromagnetic Theory, pp. 721-723, St. Petersburg (Russia), 1995
57. N. Stabolidis, E. Vafiadis and J. Sahalos, On the Design of Antenna Feed Networks with
Hybrid Power Dividers, Proc. of the 1st Int. Symp. of BSUAE, Metsovo (Greece), 1996
58. Z. Zaharis, E. Vafiadis and J. Sahalos, On the Design of a Hybrid-Chebyshev Collinear Folded
Dipole Antenna Array, Proc. of the 1st Int. Symp. of BSUAE, Metsovo (Greece), 1996
59. G. Miaris, E.Vafiadis and J. Sahalos, The Orthogonal Method for the Geometry Synthesis of a
Linear Antenna Array, Proc. of the 1st Int. Symp. of BSUAE, Metsovo (Greece), 1996
60. K. Kechagias, E. Vafiadis and J. Sahalos, On the Design of a Slot Planar Antenna Array for
DBS Reception, Proc. of the 1st Int. Symp. of BSUAE, Metsovo (Greece), 1996
61. C. Mertzianidis, E. Vafiadis and J. Sahalos, Far Field Patterns of Line Sources Mounted in a
Multi-Dielectric Medium, Proc. of the 1st Int. Symp. of BSUAE, Metsovo (Greece), 1996
62. G. Kyriacou and J. Sahalos, Cover Layer Effects of Uniaxially Anisotropic Microstrip
Structures, Proc. of the 1st Int. Symp. of BSUAE, Metsovo (Greece), 1996
63. Th. Kaifas, S. Koukourlis, Th. Samaras, D. Babas and J. Sahalos, On the Study of
Nondistortive Behaviour of Coupled Microstrip Pairs, Proc. of the 1st Int. Symp. of BSUAE,
Metsovo (Greece), 1996
64. G. Kyriacou, C. Koukourlis, P. Bonovas and J. Sahalos, A Reconstruction Algorithm for 3-D
Electrical Impedance Tomography, Proc. of the 1st Int. Symp. of BSUAE, Metsovo (Greece),
1996
65. G. Krikelas, Th. Samaras and J.N. Sahalos, EM Interaction of the Mobile Communication
Hanset Antennas and the Human Head, Proc. of the 1st Int. Symp. of BSUAE, Metsovo
(Greece), 1996
66. Ch. Kalialakis, S. Koukourlis, Th. Samaras and J. Sahalos, A Study of the SIR in Cellular Mobile
Communication Systems, Proc. of the 1st Int. Symp. of BSUAE, Metsovo (Greece), 1996
67. G. A. Kyriacou, J. N. Sahalos, On the Design of an SCMS Antenna printed in a Substrate-
Superstrate Configuration, Proc. of Int. Workshop on Mobile Communications, pp. 30-34,
Thessaloniki (Greece), 1996
68. Z. Zaharis, G. Miaris, E. Vafiadis, J. N. Sahalos, On the Design of Base Station Hybrid Antenna
Arrays, Proc. of Int. Workshop on Mobile Communications, pp. 45-49, Thessaloniki (Greece),
1996
69. C. S. Koukourlis, J. E. Plevridis, A. J. Rapatzikos, J. N. Sahalos, A Digitally Synthesised
Modulation Method for the Radio Data System, Proc. of Int. Workshop on Mobile
Communications, pp. 55-58, Thessaloniki (Greece), 1996
J.N. Sahalos - CV
24
70. G. Krikelas, Th. Samaras, E. Vafiadis, J. N. Sahalos, EM Interaction of Handset Mobile
Antennas and the Human Head, Proc. of Int. Workshop on Mobile Communications, pp. 268-
272, Thessaloniki (Greece), 1996
71. J.N. Sahalos, Analysis of the Orthogonal Method of Moments, NATO - ASI, Samos (Greece),
1997
72. I. G. Anastasiadou, E. Vafiadis and J.N. Sahalos, On the Analysis and Design of a Microstrip
Ring Array, Proc. of the 16th URSI Intern. Symposium on Electromagnetic Theory, pp. 253-
255, Thessaloniki (Greece), 1998
73. K. Kechagias, E. Vafiadis and J.N. Sahalos, On the Design by Optimization Procedures of DBS
Radial Line Slot Antennas, Proc. of the 16th URSI Intern. Symposium on Electromagnetic
Theory, pp. 232-234, Thessaloniki (Greece), 1998
74. A. Varsamis, E. Vafiadis and J. N. Sahalos, Electromagnetic Scattering in Frequency and Time
Domain Of Underground Nonuniform Targets, Proc. of the 16th URSI Intern. Symposium on
Electromagnetic Theory, pp. 724-726, Thessaloniki (Greece), 1998
75. G.A. Kyriacou and J. N. Sahalos, Excitation Of Surface Waves On a Transversely Magnetized
Grounded Ferrite Slab, Proc. of the 16th URSI Intern. Symposium on Electromagnetic Theory,
pp. 42-44, Thessaloniki (Greece), 1998
76. G.A. Kyriacou and J. N. Sahalos, Surface Waves of an Anisotropic Material in a Grounded
Generalized Cylindrical Structure, Proc. of the 16th URSI Intern. Symposium on
Electromagnetic Theory, pp. 39-41, Thessaloniki (Greece), 1998
77. G. I. Krikelas, K. H. Pavlou and J. N. Sahalos, A Study of the EM Energy Absorption in the
Human Head and Torso at 915MHz, Proc. of the 16th URSI Intern. Symposium on
Electromagnetic Theory, pp. 727-729, Thessaloniki (Greece), 1998
78. G. I. Krikelas and J.N. Sahalos, Performance of an Asynchronous Frequency-Hopping Spread-
Spectrum Multiple-Access Network, Proc. ICT '98 Int. Conf. on Telecom., vol. IV, pp. 331-335,
1998
79. J.C. Pliatsikas, H.R. Walker, C.S. Koukourlis and J.N. Sahalos, Digital Implementation of
Alternative Aperture Phase Shift Keying Modulation (AAPSK), Proc. ICT '98 Int. Conf. on
Telecom., vol. IV, pp. 249-253, 1998
80. C.V. Verikoukis and J.N. Sahalos, On the Performance Study of a DS/CDMA Mobile System
with Efficient Operating Characteristics, Proc. ICT '98 Int. Conf. on Telecom., vol. IV, pp. 62-
66, 1998
81. J.E. Plevridis, C.S. Koukourlis and J.N. Sahalos, A PLL Clock Recovery Technique Based on
Digitally Controlled Pulse Insertion, Proc. ICT '98 Int. Conf. on Telecom., vol. IV, pp. 21-25,
1998
82. C. Tsironas, T.N. Kaifas and J.N. Sahalos, On the Design of Conformal Microstrip Antenna
Arrays by the Orthogonal Method, Proc. of the 7th International Conference on Advances in
Communications and Control (COMCON7) - Telecommunications / Signal Processing, 1999
83. D.G. Babas, E.E. Vafiadis and J.N. Sahalos, A Design Method of Nonuniformly Spaced Series-
Fed Microstrip Arrays, Proc. of the 7th International Conference on Advances in
Communications and Control (COMCON7) - Telecommunications /Signal Processing, 1999
84. G.I. Krikelas and J.N. Sahalos, Evaluation of the Multiple-Access Interference Suppression
for an AFHSS-MA System, Proc. of 1999 International Workshop on Mobile Communications
Focused on UMTS and IMT-2000, pp. 38-47, Chania (Greece), 1999
85. S. K. Spyridakis, C. S. Koukourlis and J. N. Sahalos, On the Design of a Low Cost Bit-Error-
Rate Measuring Instrument, Proc. of 1999 International Workshop on Mobile
Communications Focused on UMTS and IMT-2000, pp. 38-47, Chania (Greece), 1999
J.N. Sahalos - CV
25
86. C. Kalialakis and J. N. Sahalos, Evaluation of Outage Probability in Cellural Mobile
Communications Systems, Proc. of 1999 International Workshop on Mobile Communications
Focused on UMTS and IMT-2000, pp. 38-47, Chania (Greece), 1999
87. G.A. Kyriacou, A.A. Mavrides and J.N. Sahalos, On the Electrical Thickness Effects of
Uniaxially Anisotropic Coverred Microstrip Structures, Proc. of the URSI XXVI General
Assembly, p. B1.P.1, Toronto (Canada), 1999.
88. G. A. Kyriacou A. A. Mavrides, S. Diamandis and J. N. Sahalos, Surface Wave Modes of
Axially Magnetized Cylindrical Ferrite Substrate, Proc. of the URSI XXVI General Assembly, p.
B1.P.16, Toronto (Canada), 1999.
89. G. A. Kyriacou A. A. Mavrides and J. N. Sahalos, Modes Excited on Circularly Cylindrical
Conductors with an Inside or Outside Cover of Uniaxially Anisotropic Dielectric, Proc. of the
URSI XXVI General Assembly, p. B1.P.17, Toronto (Canada), 1999.
90. G.A. Kyriacou A.A. Mavrides and J.N. Sahalos, Approximate Resonant Frequencies of Certain
Patch Antennas Printed of Magnetized Ferrite, Proc. of the URSI XXVI General Assembly, p.
B4.P.10, Toronto (Canada), 1999.
91. G. S. Miaris, H. Margaritis, S. Goudos and J. N. Sahalos, OrthoSynthesis: On the
Beamforming from a set of Uniform Linear Arrays by the Orthogonal Method, AP 2000
Millennium Conference on Antennas and Propagation, Davos (Switzerland), 2000
92. T.N. Kaifas, C. Koukourlis and J.N. Sahalos, On the Beam Steering of Cylindrical Conformal
Microstrip Antenna Arrays, AP 2000 Millennium Conference on Antennas and Propagation,
Davos (Switzerland), 2000
93. D.G. Babas, E.E. Vafiadis and J.N. Sahalos, Nonuniformly Spaced Series-Fed Microstrip
Antenna Arrays: A Design Approach, AP 2000 Millennium Conference on Antennas and
Propagation, Davos (Switzerland), 2000
94. G.A. Kyriacou, P.M. Bonovas, G.S. Koukourlis and J.N. Sahalos, A Step - by - Step
Development of an Electrical Impedance Tomography System, Proc. of the 2nd Int. Symp. of
BSUAE, Xanthi (Greece), 2000
95. P. M. Bonovas, G. A. Kyriacou and J. N. Sahalos, A Realistic 3-D FEM Human Torso Model for
Electrocardiography Applications, Proc. of the 2nd Int. Symp. of BSUAE, Xanthi (Greece),
2000
96. T. Samaras, G. C. van Rhoonand and J. N. Sahalos, Electromagnetic and Thermal Modeling
of the Lucite Cone Applicator for Superficial Hyperthermia, Proc. of the 2nd Int. Symp. of
BSUAE, Xanthi (Greece), 2000
97. T. N. Kaifas and J. N. Sahalos, On the Design of Cylindrical Conformal Microstrip Antenna
Arrays, Proc. of the 2nd Int. Symp. of BSUAE, Xanthi (Greece), 2000
98. G. S. Miaris and J. N. Sahalos, On the Independent Amplitude Level Reduction of a
Broadside Linear Array by the Orthogonal Method, Proc. of the 2nd Int. Symp. of BSUAE,
Xanthi (Greece), 2000
99. A. P. Orfanidis, G. A. Kyriacou and J. N. Sahalos, Analytical Characterization of the Step
Discontinuity Between a Circular and an Offset Coaxial Waveguide Using the Mode
Matching Technique, Proc. of the 2nd Int. Symp. of BSUAE, Xanthi (Greece), 2000
100. A. A. Mavrides, M. T. Chryssomallis and J. N. Sahalos, Filter Synthesis with Improved Group
Time Delay Characteristics, Proc. of the 2nd Int. Symp. of BSUAE, Xanthi (Greece), 2000
101. A. A. Mavrides, G. A. Kyriacou, M. Chrysomallis and J. N. Sahalos, A Study of Microstrip
Antennas Printed on Electrically Thin Cylindrical Uniaxially Anisotropic Dielectric Substrate,
Proc. of the 2nd Int. Symp. of BSUAE, Xanthi (Greece), 2000
102. Z. Zaharis, E. Vafiadis and J. N. Sahalos, On the design of a Dual Band Hybrid-Chebyshev
Collinear Dipole Antenna Array, Proc. of the 2nd Int. Symp. of BSUAE, Xanthi (Greece), 2000
J.N. Sahalos - CV
26
103. S. Diamandis, G. A. Kyriacou and J. N. Sahalos, Leaky Wave Modes of Axially Magnetized
Cylindrical Ferrite Sustrate, Proc. of the 2nd Int. Symp. of BSUAE, Xanthi (Greece), 2000
104. D. G. Babas and J. N. Sahalos, On the Synthesis of Nonuniform Linear Microstrip Arrays: A
Circuit Design Approach, Proc. of the 2nd Int. Symp. of BSUAE, Xanthi (Greece), 2000
105. M. Psaltakis, E. Vafiadis and J. N. Sahalos, A 5.8GHz QPSK Modulator, Proc. of the 2nd Int.
Symp. of BSUAE, Xanthi (Greece), 2000
106. A. P. Orfanidis, G. A. Kyriacou, M. Chrysomallis and J. N. Sahalos, Analysis and Design of
Waveguide Components Using a Fast Mode Matching Technique, Proc. of the 2nd Int. Symp.
of BSUAE, Xanthi (Greece), 2000
107. A. Varvatos, K. B. Baltzis and J. N. Sahalos, A Multiple Branch Fractionally-Spaced Decision
Feedback Equalizer ( MB FS DFE ) for CDMA Wireless Systems, Proc. of the 2nd Int. Symp. of
BSUAE, Xanthi (Greece), 2000
108. I. C. Mertzanides, G. N. Tsokas and J. N. Sahalos, Resonant Characteristics of Scattered EM
Field from 2-D Underground Targets, Proc. of the 2nd Int. Symp. of BSUAE, Xanthi (Greece),
2000
109. I. C. Mertzanides, G. N. Tsokas and J. N. Sahalos, An Analytical Method for Determining the
Characteristics of Two-Layered Media, Proc. of the 2nd Int. Symp. of BSUAE, Xanthi
(Greece), 2000
110. S. K. Goudos and J. N. Sahalos, Green's Functions Computation of the EMI due to Electric
Dipole Sources inside a Rectangular Cavity, Proc. of the 2nd Int. Symp. of BSUAE, Xanthi
(Greece), 2000
111. S. K. Goudos and J. N. Sahalos, Calculation of Induced Field and Surface Current due to
Multiple Internal Magnetic Dipoles inside a Rectangular Cavity, Proc. of the 2nd Int. Symp. of
BSUAE, Xanthi (Greece), 2000
112. G. Kordas, K. B. Baltzis and J. N. Sahalos, Pyramidal Horn Design under Constraints on Half-
Power Beamwidth, Proc. of the 2nd Int. Symp. of BSUAE, Xanthi (Greece), 2000
113. G. I. Krikelas, T. Samaras and J. N. Sahalos, Electromanetic Exposure of Mobile Phones
Users: A Model Analysis, Proc. Millenium Workshop on Biological Effects of Electromagnetic
Fields, pp. 251-259, Heraklion (Greece), 2000
114. T. Samaras, G. I. Krikelas and J. N. Sahalos, Electromanetic Exposure of Mobile Phones
Users: Assessment of Temperature Rise in the Tissues, Proc. Millenium Workshop on
Biological Effects of Electromagnetic Fields, pp. 377-385, Heraklion (Greece), 2000
115. G. A. Kyriakou, E. Vafiadis, A. Papagrigoriou, E. Grigorakis, P. M. Bonovas and J. N. Sahalos,
An Electrical Impendance Tomography System for Medical Applications, 16th Int. Conf. on
Applied Electromagnetics and Communications (ICECom 2001), Dubrovnik (Croatia), 2001
116. G. S. Miaris, S. K. Goudos, C. Iakovidis, E. Vafiadis and J. N. Sahalos, ORAMA - A Computer
Tool for Linear Antenna Array Design, Proc. of the 8th International Conference on Advances
in Communications and Control (COMCON8) - Telecommunications/Signal Processing,
Rethymno (Greece), 2001
117. J. Ventouzis, K. B. Baltzis, G. S. Miaris and J. N. Sahalos, The Bit-Rate of Mobile Systems as a
Function of the Antenna Characteristics, Proc. of the 8th International Conference on
Advances in Communications and Control (COMCON8) - Telecommunications/Signal
Processing, Rethymno (Greece), 2001
118. S. P. Sotiroudis, K. B. Baltzis and J. N. Sahalos, On the Capacity of a Wireless CDMA System
versus the Diversity Order, Proc. of 11th IST Mobile Communications Summit, Thessaloniki
(Greece), 2002
119. S. K. Goudos, T. Samaras, E. Vafiadis and J. N. Sahalos, Placement of ICS on PCBS inside
Rectangular Enclosures using Stochastic and Optimization Approaches, XXVIIth General
J.N. Sahalos - CV
27
Assembly of the International Union of Radio Science, paper 763 (electronic format),
Maastricht (Netherlands), 2002
120. H. Margaritis, S. K. Goudos, G. S. Miaris and J. N. Sahalos, Orthosynthesis: On the
Beamforming from a Set of Uniform Linear Arrays by the Orthogonal Method, XXVIIth
General Assembly of the International Union of Radio Science, paper 767 (electronic
format), Maastricht (Netherlands), 2002
121. P. Vakouftsis, K. Siakavara, E. Vafiadis and J. N. Sahalos, Analysis and Design of Wire
Antennas near a Perfectly Conducting Elliptic Cone, XXVIIth General Assembly of the
International Union of Radio Science, paper 836 (electronic format), Maastricht
(Netherlands), 2002
122. Z.D. Zaharis, E. Vafiadis and J.N. Sahalos, Antenna Array Synthesis by Combining the
Measured Element Patterns and the Orthogonal Method, XXVIIth General Assembly of the
International Union of Radio Science, paper 1006 (electronic format), Maastricht
(Netherlands), 2002
123. G. Miaris, T. Kaifas, Z. Zaharis, D. Babas, E. Vafiadis, T. Samaras and J. N. Sahalos, Spectrum
and Radiation Emission Survey in the Vicinity of a PSR and MMSR Radar, XXVIIth General
Assembly of the International Union of Radio Science, paper 1079 (electronic format),
Maastricht (Netherlands), 2002
124. S. G. Diamantis, G. A. Kyriacou, A. A. Mavrides and J. N. Sahalos, Investigation of Eigen -
Backward and Leaky - Waves Modes of an Axially Magnetized Lossy Cylindrical Ferrite
Substrate, XXVIIth General Assembly of the International Union of Radio Science, paper 1270
(electronic format), Maastricht (Netherlands), 2002
125. G.S. Koukourlis, G.A. Kyriacou, A.A. Mavrides, S.G. Diamantis, S.K. Spyridakis, Th. Kaifas, J.N.
Sahalos, G. Stratakos, P. Tsenes and N. Uzunoglou, Design and Development of an Active
Printed Cylindrical Antenna Array for Radar Applications, XXVIIth General Assembly of the
International Union of Radio Science, paper 1275 (electronic format), Maastricht
(Netherlands), 2002
126. A. P. Orfanidis, G. A. Kyriacou and J. N. Sahalos, A Mode Matching Analysis of an Offset
Coaxial Iris in Circular Waveduide and its Applications, XXVIIth General Assembly of the
International Union of Radio Science, paper 1303 (electronic format), Maastricht
(Netherlands), 2002
127. J. Sahalos, S. Goudos, T. Samaras and E. Vafiadis, Numerical Approaches for EMI Reduction
of ICs and PCBs Inside Metallic Enclosures, Proc. of the 2003 IEEE Intnl. Symposium on EMC,
Istanbul (Turkey), 2003
128. T. Samaras, G. Miaris, T. Kaifas, Z. Zaharis, D. Babas, E. Vafiadis and J. Sahalos, Emissions
Monitoring in the Vicinity of a Terminal Area Radar, Proc. of the 2003 IEEE Intnl. Symposium
on EMC, Istanbul (Turkey), 2003
129. T.N. Kaifas, T. Samaras, E. Vafiadis and J. N. Sahalos, A UTD-OM Technique to Design Slot
Arrays on a Perfectly Conducting Paraboloid, Proc. of the 3rd European Workshop on
Conformal Antennas, pp. 29-32, Bonn (Germany) 2003
130. T.N. Kaifas, T. Samaras, E. Vafiadis and J. N. Sahalos, On the design of Conformal Slot Arrays
on Perfectly Conducting Elliptic Cones, Proc. of the 3rd European Workshop on Conformal
Antennas, pp. 73-76, Bonn (Germany), 2003
131. S.K. Goudos, T. Samaras and J.N. Sahalos, A computer tool for EM planar absorber design,
Proc. Intnl. Symposium on EMC, EMC Europe 2004, Eindhoven (The Netherlands), 2004
132. S.K. Goudos, T. Samaras and J.N. Sahalos, Web-based visualization of electric fields and
currents inside a rectangular cavity, Proc. Intnl. Symposium on EMC, EMC Europe 2004,
Eindhoven (The Netherlands), 2004
J.N. Sahalos - CV
28
133. M. Matzaridou, A.P. Moneda, T. Samaras, E. Vafiadis, D.P. Chryssoulidis and J.N. Sahalos,
Land planning of an antenna farm: measurements and simulations aimed at relocation of
broadcasting stations and/or reassignment of frequencies, Proc. Intnl. Symposium on EMC,
EMC Europe 2004, Eindhoven (The Netherlands), 2004
134. T. Samaras, A. Balaskas, J. Sahalos and D. Stamatoukos, Calculation of the Electric Field in
the Vicinity of Base Station Dipole Arrays, Proc. 3rd Intnl. Workshop on Biological Effects of
Electromagnetic Fields, p. 231, Kos (Greece), 2004
135. T. Samaras, J. Sahalos, P. Constantinou, N. Babalis and M. Petkaris, A Report on the Risk
Management Role of EM Radiation Monitoring Networks, Proc. 3rd Intnl. Workshop on
Biological Effects of Electromagnetic Fields, p. 736, Kos (Greece), 2004
136. G.Kyriacou, Ch. Lavranos and J.N.Sahalos, Radar Electronic Countermeasures System in
Network-Centric Environment, Proc. Of Network-Centric Warfare Conference 2005, Athens
Greece, 2005.
137. F. Fakoukakis, A. Mavrides, S. Veronikis, G. Kyriacou and J.N.Sahalos, Development of
Azituth and Elevation Switched Beam Smart Antenna, Prpc. Of LAPC 2005, Loughborough,
UK, 2005.
138. Th. Kaifas, K. Siakavara and J.N.Sahalos, The OM for the design of conformal arrays in the
presence of mutual coupling, Proc. URSI GA 2005, New Delhi, INDIA.
139. S. Diamantis, A. Orfanidis, G.Kyriacou and J.N.Sahalos, Cylindrical Horn Antenna Analysis
using Hybrid Mode Matching Auxilliary Sources Technique, Proc. PIERS 2005, China.
140. T.N. Kaifas, Katherine Siakavara, J.N. Sahalos, On the Synthesis of an Array of Slots on a
Perfectly Conducting Elliptic Cone, Proc. Mediterranean Microwaves Symposium 2005,
Athens, 2005
141. D.G. Babas, J.N. Sahalos, Chebyshev Array Optimization Under A Nonlinear Constraint, Proc.
Mediterranean Microwaves Symposium 2005, Athens, 2005
142. K. B. Baltzis, J.N. Sahalos, A 3-D Model for Measuring of the Interference Degradation of
Wireless Systems, Proc. Mediterranean Microwaves Symposium 2005, Athens, 2005
143. D. Drogoudis, G. Kyriacou, J. Sahalos, A Modified Perturbation Method for High Frequency
Impedance Tomography Based on reciprocity Theorem, Proc. Mediterranean Microwaves
Symposium 2005, Athens, 2005
144. T. Samaras, L. Kalogreas, J. Sahalos, Theoretical prediction of the electromagnetic field
induced on a cardiac pacemaker by GSM phones, Proc. Mediterranean Microwaves
Symposium 2005, Athens, 2005
145. V.Varsamis, G.S. Miaris, J.N. Sahalos, On the Constrained Design of Linear Antenna Arrays
by the Orthogonal Method, Proc. Mediterranean Microwaves Symposium 2005, Athens,
2005
146. C. Hilas and J.N. Sahalos, User Profiling for Fraud Detection in Telecom-Nets, Proc. Of Int.
Conf. in Control, Thessaloniki, Greece, 2005.
147. K.B. Baltzis and J.N. Sahalos, On the Design of RAKE Receivers with Non-uniform Tap
Spacing, International Conference on SNDSP, Patras, 2006.
148. A.A. Nanos, K. Siakavara, T. Samaras and J.N. Sahalos, EM Fields in the Vicinity of Aperture
Antennas: Assessment of the Expected Measurement Values and Accuracy, EMC Europe,
pp. 387-392, Barcelona (Spain), 2006.
149. S. K. Goudos and J. N. Sahalos, Design of Broadband Radar Absorbing Materials Using
Particle Swarm Optimization, EMC Europe, pp. 1111-1116, Barcelona (Spain), 2006.
150. T. Samaras, D. Kitsou and J. N. Sahalos, A theoretical approach to the procedures of the
ANSI/AAMI PC69:2000 standard, Proc. of EMC Europe 2006, pp. 182-184, Barcelona (Spain),
2006.
J.N. Sahalos - CV
29
151. S. K. Goudos, C. S. Hilas, I. T. Rekanos and J. N. Sahalos, ΕMI from ICs and PCBs Inside High Speed Networking Equipment, Proc. of EMC Europe 2006, pp. 437-442, Barcelona (Spain),
2006.
152. C.S. Hilas and J.N. Sahalos, Testing the Fraud Detection Ability of Different User Profiles by
Means of FF-NN Classifiers, Proc. of ICANN, Athens, 2006.
153. J.N. Sahalos, T.N. Kaifas, G.S, Miaris, The Orthogonal Method for the Geometry, Synthesis of
a 2-D Antenna Array, 29th ESA Workshop on Multiple Beams and Reconfigurable Antennas,
2007.
154. S.P. Sotiroudis, K. Siakavara, and J.N. Sahalos, A Neural Network Approach to the Prediction
of the Propagation Path-loss for Mobile Communications Systems in Urban Environments,
Proc. of Progress In Electromagnetics Research Symposium (PIERS), Prague, pp. 162-166,
Aug 2007 and PIERS ONLINE, Vol. 3, No 8, pp. 1175-1179, 2007.
155. D.G. Drogoudis, G.A. Kyriacou, and J.N. Sahalos, A Sensitivity Matrix Based Microwave
Tomography Exploiting an Adjoint Network Theorem, Proc. of Progress In Electromagnetics
Research Symposium (PIERS), Prague, pp. 272 - 276, Aug 2007 and PIERS Online, Vol. 3, No.
8, 1217-1221, 2007.
156. A.P. Orfanidis, G.A. Kyriacou, and J.N. Sahalos, Numerical Analysis of Cylindrical Cavities
Used for Microwave Heating, Employing the Mode Matching Technique, Proc. of Progress In
Electromagnetics Research Symposium (PIERS), Prague, pp. 292 - 295, Aug 2007 and PIERS
Online, Vol. 3, No. 8, 1228-1231, 2007.
157. A.A. Mavridis, G.A. Kyriacou, and J.N. Sahalos, Printed Antennas Tuned by Transversely
Magnetized Ferrite Operating at a Novel Resonant Mode, Proc. of Progress In
Electromagnetics Research Symposium (PIERS), Prague, pp. 411 - 414, Aug 2007 and PIERS
Online, Vol. 3, No. 8, 1213-1216, 2007.
158. T. Ganatsos, K. Siakavara, and J.N. Sahalos, Neural Network - Based Design of EBG Surfaces
for Effective Polarization Diversity of Wireless Communications Antenna Systems, Proc. of
Progress In Electromagnetics Research Symposium (PIERS), Prague, pp. 415-419, Aug 2007
and PIERS ONLINE, Vol. 3, No 8, pp. 1165-1169, 2007.
159. K.A. Gotsis, E.G. Vaitsopoulos, K. Siakavara, and J.N. Sahalos, Multiple Signal Direction of
Arrival (DoA) Estimation for a Switched-Beam System Using Neural Networks, Proc. of
Progress In Electromagnetics Research Symposium (PIERS), Prague, pp. 420-424, Aug 2007
and PIERS ONLINE, Vol. 3, No 8, pp. 1160-1164, 2007.
160. K.A. Gotsis, Th. Kaifas, K. Siakavara, and J. Sahalos, Direction of Arrival (DoA) Estimation for
a Switched-Beam DS-CDMA System using Neural Networks, Proc. of the 19th Conference on
Electromagnetics and Communications, pp. 47-50, Dubrovnik Croatia, 24-26 Sep. 2007.
161. A.A. Nanos, T. Samaras, K. Siakavara, J.N. Sahalos, A Simple Procedure for the Safety
Assessment Around Aperture Αntennas, Proc. of the 19th Conference on Electromagnetics
and Communications, pp. 113-117, Dubrovnik Croatia, 24-26 Sep. 2007.
162. T. N. Kaifas and J. N. Sahalos, On the Design of Conformal Arrays on Complex Platforms,
COST IC0603 ASSIST Workshop, Bonn, Germany, 24-26 October 2007.
163. G. S. Miaris, T. N. Kaifas and J. N. Sahalos, ORAMA plus - A Computer Tool for the Design of
Nonuniformly Spaced Antenna Arrays, COST IC0603 ASSIST Workshop, Bonn, Germany, 24-
26 October 2007.
164. A.A. Nanos, K. Siakavara, J.N. Sahalos, On the Microstrip Array Design by using Partially
Reflective Surfaces, 2nd European Conference on Antennas and Propagation -EuCAP 2007 ,
EICC, Edinburgh , UK, 11-16 November 2007, (pdf file: WePA.030).
J.N. Sahalos - CV
30
165. T.N. Kaifas, J.N. Sahalos, On the Geometry Synthesis of Uniformly Excited Conformal Arrays
by the Orthogonal Method, 2nd European Conference on Antennas and Propagation - EuCAP
2007 , EICC, Edinburgh , UK, 11-16 November 2007, (pdf file: Fr1.7.1).
166. Τ.N. Kaifas, D.G. Babas, J.N. Sahalos, Synthesis of directivity constrained large aperiodic planar arrays, COST IC0603 ASSIST Workshop, 9-11 April 2008.
167. A. Bletsas, J.N. Sahalos, Antenna enhancements for backscatter sensor networks, COST
IC0603 ASSIST Workshop, 9-11 April 2008.
168. K.A. Gotsis, K. Siakavara and J.N. Sahalos, A Neural A Neural Network Estimation Method for
the Direction of Arrival with a Switched-Beam Antenna System, PA1-8, 13th Biennial IEEE
Conf. on Electromagnetic Field Computation (CEFC 2008), Athens Greece, Μay 11-15, 2008.
169. Ch.P. Nikolaou, A.P. Papadakis, P.A. Razis, G.A. Kyriacou3, J.N. Sahalos, Numerical
Simulations versus Experimental Measurements for the Magnetic Field Generated in Open
Type Substations in Cyprus, PA5-18, 13th Biennial IEEE Conf. on Electromagnetic Field
Computation (CEFC 2008), Athens Greece, Μay 11-15, 2008.
170. Th. Samaras, K. Baskourelos, J.N. Sahalos, Study of Human Exposure to Antennas with a
Hybrid MoM-FDTD Technique, PD1-9, 13th Biennial IEEE Conf. on Electromagnetic Field
Computation (CEFC 2008), Athens Greece, Μay 11-15, 2008.
171. Evaggelos Vaitsopoulos, Aggelos Bletsas, John N. Sahalos, On the RFID Design with Passive
Tags and a Butler Matrix Reader, PE1-6, 13th Biennial IEEE Conf. on Electromagnetic Field
Computation (CEFC 2008), Athens Greece, Μay 11-15, 2008.
172. Th. Ganatsos, K. Siakavara, J.N. Sahalos,Enhancement of Wire Dipole Antennas
Characteristics Using Artificial Neural Network Designed EBG Ground, PE1-10, 13th Biennial
IEEE Conf. on Electromagnetic Field Computation (CEFC 2008), Athens Greece, Μay 11-15,
2008.
173. A. A. Nanos, K. Siakavara, T. Samaras, J. N. Sahalos, Large Domain MoM Solution of EM
Radiation of Metallic Scatterers with Jacobi Polynomials as Basis Functions, PE4-12, 13th
Biennial IEEE Conf. on Electromagnetic Field Computation (CEFC 2008), Athens Greece, Μay 11-15, 2008.
174. Th. N. Kaifas, D.G. Babas, J.N. Sahalos, A Perturbation Technique for the Geometry Synthesis
of Planar Arrays Subject to the Directivity Index, PF2-8, 13th Biennial IEEE Conf. on
Electromagnetic Field Computation (CEFC 2008), Athens Greece, Μay 11-15, 2008.
175. D.G. Drogoudis, G.A. Kyriacou, John N. Sahalos, A Three Dimensional Microwave
Tomography Employing an Adjoint Network Theorem Based Sensitivity Matrix, PF5-7, 13th
Biennial IEEE Conf. on Electromagnetic Field Computation (CEFC 2008), Athens Greece, Μay 11-15, 2008.
176. F. Mavromatis, A. Boursianis, Th. Samaras, C. Koukourlis and J.N. Sahalos, A Broadband
Monitoring System for Electromagnetic Radiation Assessment, URSI General Assembly,
Chicago, USA, 7-16 August, 2008.
177. G. Miaris, Th. Kaifas and John N. Sahalos, ORAMA Plus - A Computer Tool for the Design of
Nonuniformly Spaced Antenna Arrays, URSI General Assembly, Chicago, USA, 7-16 August,
2008.
178. A. Bletsas, J.N. Sahalos, Interference-Aware Opportunistic Relaying with Reactive Spectrum
Sensing, invited paper, IEEE Personal Indoor Mobile Radio Communications Conference
(PIMRC), Cannes, France, September 2008.
179. A. Bletsas, S. Siachalou, J.N. Sahalos, Anti-collision Tags for Backscatter Sensor Networks,
38th European Microwave Conference (EuMC), Amsterdam, Netherlands, October 2008.
180. A. Bletsas, J.N. Sahalos, Anti-collision Tags for Backscatter Sensor Networks, 11th European
Microwave Conference (EuMW), Amsterdam, Netherlands, October 2008.
J.N. Sahalos - CV
31
181. A. A. Nanos, K. Siakavara, T. Samaras, and J. N. Sahalos, Base Station Antenna Equivalent
Apertures Theory, International Symposium on Antennas and Propagation, Taipei, Taiwan,
27-30 October 2008, (Code No 1645320).
182. A. A. Nanos, K. Siakavara, T. Samaras and J. N. Sahalos, Near Field Assessment Simulation of
Mobile Base Station Antenna, Proc. of Mediterranean Microwave Symposium 2008 ,pp. 152-
157, Damascus, Syria, 14-16 Oct. 2008.
183. K. Gotsis, G. Kyriacou, J. Sahalos, Improved Neural Network DoA Estimation for a Switched-
Beam System in a Multipath DS-CDMA Scheme, EuCAP 2009, Berlin, Germany, 23-27 March
2009.
184. K. Siakavara, E. Vafiadis, J. Sahalos, On the Design of a Direct Radiating Array by Using the
Fractal Technique, EuCAP 2009, Berlin, Germany, 23-27 March 2009.
185. Th. Kaifas, J. Sahalos, On the Performance Aspects of a Cylindrical Beamforming Array,
EuCAP 2009, Berlin, Germany, 23-27 March 2009.
186. Th. Ganatsos, K. Siakavara, J. Sahalos, Mean Effective Gain Enhancement of Antenna
Systems with EBG Ground Plane, EuCAP 2009, Berlin, Germany, 23-27 March 2009.
187. A. Bletsas, A. Dimitriou, J.N. Sahalos, Improving Backscatter Radio Tag Efficiency, COST
IC0803 RFCSET Workshop, (WG304), Brno, Chech Republic, 27-29 April 2009.
188. Th. Kaifas, D. Babas and J.N.Sahalos, Planar array optimization by using orthogonal
methods, COST IC0803 RFCSET Workshop, (WG305), 27-29 April 2009.
189. Th. Kaifas, K. Siakavara, D. Babas, G. Miaris, E. Vafiadis, J.N. Sahalos, On the Design of Direct
Radiating Antenna Arrays with Reduced Number of Controls for Satellite Communications,
1st International ICST Conference on Mobile Lightweight Wireless Systems - MOBILIGHT
2009, Proceedings CD (ISBN: 978-963-9799-53-0), 18-20 May 2009, also published in Mobile
Lightweight Wireless Systems, F. Granelli, C. Skianis, P. Chatzimisios, Y. Xiao, S. Redana
(Eds.) (revised selected papers), LNICST 13, ICST Institute for Computer Sciences, Social -
Informatics and Telecommunications Engineering, Springer, pp. 420-429, 2009.
190. A. Polycarpou, A.G. Dimitriou, A. Bletsas and J.N. Sahalos, RFID in Healthcare, COST Antenna
Systems & Sensors for Information Technology Societies (ASSIST) Workshop, Valencia, Spain,
May 2009.
191. A. Bletsas, A.G. Dimitriou, J.N. Sahalos, Reduced-Delay Interference-Aware Opportunistic
Relaying, IEEE International Conference on Communications (ICC), Dresden, Germany, 14-17
June 2009.
192. Α.Α. Νanos, K. Siakavara, T. Samaras and J.N. Sahalos, Assessment Simulation of the Near Field of a Mobile Base Station Antenna above Lossy Ground, EMC Europe Workshop,
Proceedings CD (ISBN: 978-1-4244-4108-2, IEEE Catalog No:CFP0906F-CDR, Library of
Congress: 1009901333), 192-195, 11-12 June, 2009.
193. A. Bletsas, A. Lippman and J.N. Sahalos, Simple, Zero-Feedback, Collaborative Beamforming
for Emergency Radio, 6th International Symp. on Wireless Communication Systems 2009,
(ISWCS-09), Siena-Tuscany, Italy, 7-10 September, 2009 (selected as one of the five best
papers).
194. A. Bletsas, A.G. Dimitriou and J.N. Sahalos, Backscattering Improvement of UHF RFID Tag
Efficiency, iWAT 2010- International Workshop on Antenna Technology: Small Antennas,
Innovative Structures and Materials, Lisbon, Portugal, March 2010.
195. S. Goudos, A. Nanos, T. Samaras, K. Siakavara, J.N. Sahalos Wideband E-Shaped Patch
Antenna Design for Wireless Communications using Self-adaptive Differential Evolution,
Proc. of the 4th European Conference on Antennas and Propagation, (file 1847307.pdf)
Barcelona, Spain, 12-16 April 2010.
J.N. Sahalos - CV
32
196. A. Nanos, S. Goudos, K. Siakavara, T. Samaras, J.N. Sahalos, Aperture Array Model for Rapid
Assessment of Base Station Antennas Near Field based on Half Power Beam Width
Equivalence, Proc. of the 4th European Conference on Antennas and Propagation - EUCAP
2010, (file 1849756.pdf), Barcelona, Spain, 12-16 April, 2010.
197. A.G. Dimitriou, A. Bletsas, A.C. Polycarpou and J.N. Sahalos, On Efficient UHF RFID Coverage
Inside a Room, Proc. of the 4th European Conference on Antennas and Propagation -
EUCAP 2010, Barcelona, Spain, 12-16 April, 2010.
198. A.G. Dimitriou, S. Siachalou, A. Bletsas, J.N. Sahalos, An efficient propagation model for
automatic planning of indoor wireless networks, Proc. of the 4th European Conference on
Antennas and Propagation - EUCAP 2010, Barcelona, Spain, 12-16 April, 2010.
199. K.A. Gotsis, G.A. Kyriacou, J.N. Sahalos, Improved Butler Matrix configuration for smart
beamforming operations, Proc. of the 4th European Conference on Antennas and
Propagation - EUCAP 2010, Barcelona, Spain, 12-16 April, 2010.
200. F. Mavromatis, T. Samaras, C. Koukourlis, J.N. Sahalos, A portable broadband monitoring
system for electromagnetic radiation assessment
Proc. of the 4th European Conference on Antennas and Propagation - EUCAP 2010,
Barcelona, Spain, 12-16 April, 2010.
201. A.C. Polycarpou, G. Gregoriou, A. Dimitriou, A. Bletsas, J.N. Sahalos, L. Papaloizou, P.
Polycarpou, Design and Implementation of a Radio Frequency Identification (RFID) System
for Healthcare Applications, IFMBE Proceedings, vol. 29, 12th Mediterranean Conference on
Medical and Biomedical Engineering and Computing (MEDICON 2010), Chalkidiki, May 27-
30, pp.897-900, 2010.
202. A. C. Polycarpou, G. Gregoriou, A. Bletsas, A. Dimitriou, J.N. Sahalos (Cyprus-Greece)A UHF
Radio Frequency Identification (RFID) System for Healthcare: Design and Implementation,
MobiHealth 2010, Ayia Napa, Cyprus, October 18-20 2010.
203. J.N.Sahalos, On the electric power consumption minimization of terrestrial broadcasting
systems and wireless mobile communication networks, MedPower 2010, Agia Napa, Cyprus,
November 7-10 2010.
204. A. C. Polycarpou1,2
, G. Gregoriou1,2 , L. Papaloizou2 , P. Polycarpou3 , A. Dimitriou4 , A. Bletsas5 , and
J. N. Sahalos4 , A HEALTHCARE APPLICATION BASED ON PASSIVE UHF RFID TECHNOLOGY, Proc. of
the 5th European Conference on Antennas and Propagation - EUCAP 2011, Rome, Italy,
April, 2011.
205. Antonis G. Dimitriou*, Aggelos Bletsas+, John N. Sahalos, On the Design of Passive RFID Tags for
ASK Modulation, Proc. of the 5th European Conference on Antennas and Propagation -
EUCAP 2011, Rome, Italy, April, 2011.
206. S. K. Goudos, A. A. Nanos, T. Samaras, K. Siakavara, E. Vafiadis and J. N. Sahalos, Unequally
Spaced Arrays Synthesis using Self-adaptive Differential Evolution, Proc. of the 5th European
Conference on Antennas and Propagation - EUCAP 2011, Rome, Italy, April, 2011.
207. T.N.Kaifas, D.G.Babas, G.S.Miaris, K.Siakavara, E. Vafiadis, J.N.Sahalos, On the Maximally
Sparse Aperiodic Array Design for Space Applications, Proc. of the 5th European Conference
on Antennas and Propagation - EUCAP 2011, Rome, Italy, April, 2011.
208. Spyros, L., Tsompanis, P., Lavranos, C , Kyriacou, G. , Sahalos, J., A periodic dipole array built
on magnetized ferrite could provide a tunable DNG metamaterial, Proc. of the 5th European
Conference on Antennas and Propagation - EUCAP 2012, Prague, March 2012.
209. Fakoukakis, F.E., Kyriacou, G.A. , Sahalos, J.N, . On the design of Butler-like type matrices
for low SLL multibeam antennas, Proc. of the 5th European Conference on Antennas and
Propagation - EUCAP 2012, Prague, March 2012.
J.N. Sahalos - CV
33
210. Kimionis, J. , Bletsas, A. , Sahalos, J.N. , Design and implementation of RFID systems with
software defined radio, Proc. of the 5th European Conference on Antennas and Propagation
- EUCAP 2012, Prague, March 2012.
211. Dimitriou, A.G. , Bletsas, A. , Sahalos, J.N, . Practical considerations of ASK modulated
passive tags, Proc. of the 5th European Conference on Antennas and Propagation - EUCAP
2012, Prague, March 2012.
212. Fakoukakis, F.E., Kyriacou, G.A. , Sahalos, J.N, . Design of Passive RFID Circulators/
Duplexers Using Directional Couplers, 2012 IEEE RFID TA, Nice, France, Nov. 2012.
213. Dimitriou, A.G. ,Kimionis J, Bletsas, A. , Sahalos, J.N, .A Fading-Resistance Method for RF-RFID
Antenna Structural Mode Measurement, , 2012 IEEE RFID TA, Nice, France, Nov. 2012.
214. Kimionis J, Bletsas, A. , Sahalos, J.N, .Bistatic Backscatter Radio for Tag Read Range Extension,
2012 IEEE RFID TA, Nice, France, Nov. 2012.
215. Aivazis, E. , Siakavara, K. , Sahalos, J.N., Design and analysis of efficient fractal antennas for
UHF RFID passive tags, Proc. of the 5th European Conference on Antennas and Propagation -
EUCAP 2012, Prague, March 2012.
216. I. Markakis, G. Tsanidis, T. Samaras & J.N.Sahalos, Numerical Exposure Assessment of an
RFID Reader, Proc. of the 7th European Conference on Antennas and Propagation - EUCAP
2013, Sweden, April 2013.
217. S.Goudos, K. Siakavara & J.N.Sahalos, Novel Spiral Antennas Design Using Swarm
Intelligence for Passive UHF RFID Tags, Proc. of the 7th European Conference on Antennas
and Propagation - EUCAP 2013, Sweden, April 2013.
218. T. Kaifas, D. Babas & J.N.Sahalos, A Combined Deterministic and Stochastic Approach for
the Design of Non-Uniform Arrays, Proc. of the 7th European Conference on Antennas and
Propagation - EUCAP 2013, Sweden, April 2013.
219. S. Sotiroudis, S. Goudos, K. Gotsis, K. Siakavara & J.N.Sahalos, Optimal Artificial Neural
Network Design for Propagation Path-Loss Prediction using Adaptive Evolutionary
Algorithms, Proc. of the 7th European Conference on Antennas and Propagation - EUCAP
2013, Sweden, April 2013.
220. I. Markakis, T. Samaras, A. Polycarpou, J.N.Sahalos, “An RFID enabled library management system using low SAR smart bookselves” Proc. of ICEAA-IEEE AWPC-EMS, Torino, Italy, Sept.
2013.
221. A. Dimitriou, S. Siachalou, A. Bletsas, J.N.Sahalos, “Site-specific stochastic propagation
model for automated RFID network planning” Proc. of ICEAA-IEEE AWPC-EMS, Torino, Italy,
Sept. 2013.
222. S. Goudos, K. Siakavara, J.N.Sahalos, “Synthesis of miniaturized load-ended spiral antennas
for UHF passive tags”, Proc. of ICEAA-IEEE AWPC-EMS, Torino, Italy, Sept. 2013.
223. S. Sotiroudis, S. Goudos, K. Gotsis, K. Siakavara, J.N.Sahalos, “Modeling by Optimal Artificial
Neural Networks the Prediction of Propagation Path Loss in Urban Environments”, Proc. of ICEAA-IEEE AWPC-EMS, Torino, Italy, Sept. 2013.
224. J. Kimionis, A. Bletsas, J.N.Sahalos, “Bistatic Backscatter Radio for Power-limited Sensor
Networks”, IEEE Global Communications Conference 2013, Atlanta, USA, October 2013. 225. S. Goudos, K. Siakavara, J.N.Sahalos, “Modified spiral RFID tag antenna optimal design using
Artificial Bee Colony Optimization”, EuMW2013, Germany, Oct. 2013. 226. A. Bletsas and J.N.Sahalos,” Ultra Low Cost Reception of Backscatter Enabled Environmental
Sensing: Challenges & Current Progress”, EuMW2013, (EuMC & EuMIC), Germany, Oct. 2013.
227. Flora Charalampous, Adamos Kyriakou, John N. Sahalos, “A Numerical Study of Metallic Implants Effects on the SAR and Temperature Distributions over the Human Body”, Proc. of
J.N. Sahalos - CV
34
the 8th European Conference on Antennas and Propagation - EUCAP 2014, Netherlands,
April 2014.
228. Ilias Aitidis, George Kyriacou, John Sahalos, “Exploiting Proper Orthogonal Decomposition
for the Solution of Forward and Inverse ECG and EEG related Biomedical Problems”, Proc.
of the 8th European Conference on Antennas and Propagation - EUCAP 2014, Netherlands,
April 2014.
229. P. C. Theofanopoulos , C. S. Lavranos, El. Vafiadis, J.N. Sahalos and G.A. Kyriacou,
“Backward Wave Eigenanalysis of a tuneable two-dimensional array of wires covered with
magnetized ferrite”, Proc. of the 8th European Conference on Antennas and Propagation -
EUCAP 2014, Netherlands, April 2014.
230. Theodoros N. Kaifas, Dimitrios G. Babas, Elias E. Vafiadis, John N. Sahalos, “Full-Wave
Embedding - De-embedding Procedures for RFID Measurement Space Characterization
“,Proc. of the 8th European Conference on Antennas and Propagation - EUCAP 2014,
Netherlands, April 2014.
231. Achilles Boursianis, Theodoros Samaras, Anastasis C. Polycarpou and John N. Sahalos “On
the Design of a Mobile RFID System for Searching of Misplaced or Lost Tagged Items “,Proc.
of the 8th European Conference on Antennas and Propagation - EUCAP 2014, Netherlands,
April 2014.
232. Theodoros N. Kaifas, Dimitrios G. Babas, Giovanni Toso, John N. Sahalos “Tx/Rx MultiBeam
Satellite Antenna Array Design Assesment on a Single Aperture”, Proc. of the 8th European
Conference on Antennas and Propagation - EUCAP 2014, Netherlands, April 2014.
233. Fanourios E. Fakoukakis, Konstantinos A. Gotsis, George A. Kyriacou, John N. Sahalos,”Beam
Steering for RFID Readers with Inherent Antenna Diversity”, Proc. of the 8th European
Conference on Antennas and Propagation - EUCAP 2014, Netherlands, April 2014.
234. Anastasis C. Polycarpou, Theodoros Samaras and John N. Sahalos, “An RFID-Based Library
Management System Using Smart Cabinets: A Pilot Project”, Proc. of the 8th European
Conference on Antennas and Propagation - EUCAP 2014, Netherlands, April 2014.
235. Sotirios K. Goudos, Katherine Siakavara, John N. Sahalos, “Optimizing Meandered Spiral Antennas for RFID tags Using Gbest-guided Artificial Bee Colony Algorithm”, Proc. of the 8th
European Conference on Antennas and Propagation - EUCAP 2014, Netherlands, April 2014.
236. Ioannis Markakis, Theodoros Samaras, Anastasis C. Polycarpou, John N. Sahalos, “Safe and Efficient Design of the Shelf Antenna in an RFID-based Library Management System”, Proc.
of the 8th European Conference on Antennas and Propagation - EUCAP 2014, Netherlands,
April 2014.
237. Konstantinos A. Gotsis ,Ioannis Kyriakides, Hassan Najjar and John N. Sahalos, “Localization
of Unidentified RF Sources Using a Moving and a Network of Stationary Sensors”, Proc. of
the 8th European Conference on Antennas and Propagation - EUCAP 2014, Netherlands,
April 2014
238. C. Lavranos, E.Vafiadis, G. Kyriacou and J.N.Sahalos, “'Eigenanalysis of a Tuneable Two-
Dimensional Array of Wires Covered with Magnetized Ferrite'” LAPC, UK, 2014. 239. A. Dimitriou, S. Siachalou, A. Bletsas and J.N.Sahalos, “Automated RFID Network Planning
with Site-Specific Stohastic Modelling & Particle Swarm Organization”, IEEE RFID-TA 2014,
Tampere, Finland, Sept. 2014.
240. J.N.Sahalos, A. Polycarpou, Th. Samaras & Ach. Boursianis, “A UHF RFID Reader for Searching Tagged Items”, Selected as one of the 8 best papers, IEEE RFID-TA 2014,
Tampere, Finland, Sept. 2014.
241. P Theofanopoulos, G. Kyriacou, E. Vafiadis & J.N.Sahalos, “'Eigenanalysis of a Tuneable Two-
Dimensional Array of Wires Covered with Magnetized Ferrite”, LAPC, 2014
J.N. Sahalos - CV
35
242. Th. Kaifas, E. Vafiadis, X. Mitsalas, J.N.Sahalos & G. Kyriacou, “Modal Analysis of Non-
Separable Outer-Boundary Cavities Via Spherical Vector Wave Functions”, Proc. of the 9th
European Conference on Antennas and Propagation - EUCAP 2015,Lisbon, April 2015.
243. I. Kyriakides, C. Gotsis & J.N.Sahalos, “Localization of Multiple Unknown RF Sources by
Combining a Power Monitoring Network and a Guided Moving Sensor Under Constraints”, Proc. of the 9th European Conference on Antennas and Propagation - EUCAP 2015,Lisbon,
April 2015.
244. A. Dimitriou, Ach. Boursianis, I. Markakis, St. Siachalou, Th. Samaras & J.N.Sahalos,
“Comparison of a Fast Probabilistic Propagation Model Against an Analytical
Computational-EM Model and Measurements for the Evaluation of Passive RFID Systems”, Proc. of the 9th European Conference on Antennas and Propagation - EUCAP 2015, Lisbon,
April 2015.
245. K. Tountas, A. Dimitriou, Ag. Bletsas & J.N.Sahalos, “Mobility Improves Performance of RFID Library Systems “, Proc. of the 9th European Conference on Antennas and Propagation -
EUCAP 2015, Lisbon, April 2015.
246. P Theofanopoulos, C. Lavranos, K. Zoiros, G. Granet, J.N.sahalos, G. Kyriacou, “'Eigenanalysis
of Non-Reciprocal Periodic Structures”, LAPC 2015. 247. D Assimonis, T. Kollatou, D. Tsiamitros, D. Stomonidis, T. Samaras & J.N. Sahalos, “High
efficiency and triple-band Metamaterial Electromagnetic Energy Harvesting”, ELECO, Bursa Nov. 2015.
248. A. Dimitriou, St. Siachalou, Agg. Bletsas & J. N. Sahalos, ‘RSSI-Based Maximum Likelihood
Localization of Passive RFID Tags Using a Mobile Cart’, WPTC 2016, Aveiro, Portugal. 249. Achilles Boursianis, Antonis Dimitriou, Aggelos Bletsas and John N. Sahalos, ‘A Wideband
UHF Bow-tie Antenna for RFID Reader Arrays’, Proc. of the 10th European Conference on
Antennas and Propagation - EUCAP 2016, Davos, April 2016.
250. Th. Kaifas, Elias Vafiadis, X. Mitsalas, Gerarld Granet, John Sahalos & George Kyriacou,
‘Modal Analysis via Transformation Electromagnetics’, Proc. of the 10th European
Conference on Antennas and Propagation - EUCAP 2016, Davos, April 2016.
251. A. Boursianis
1
, A. Theopoulos
1
, T. Samaras
1
, A. C. Polycarpou, J.N. Sahalos, ‘UHF RFID Antenna for ETSI & FCC Reading Applications’, MOCAST, Thessaloniki, 2016.
252. J.N. Sahalos, ‘2S
OORRTTHHOOGGOONNAALL AADDVVAANNCCEEDD MMEETTHHOODDSS FFOORR TTHHEE DDEESSIIGGNN OOFF MMOODDEERRNN
AANNTTEENNNNAA AARRRRAAYYSS’’,, HHPPCCSS,, IInnnnssbbrruucckk,, AAuussttrriiaa,, 22001166..
253. S. Goudos, K. Siakavara, J.N.Sahalos, ‘A Comparative Study of Different Biogeography Based
Optimization Migration Models Performance on Antenna Array Thinning Problems’, HPCS,
Innsbruck, Austria, 2016.
254. G. Skourletopoulos, C. Mavromoustakis, G. Mastorakis, J. Batalla & J.N.Sahalos, ‘,,
'Pure
Strategy Nash Equilibrium in a Technical Debt Quantification Game for Mobile Cloud
Computing' ICC’17 SAC-3 CCN, Paris, France, 2017.
255. G. Skourletopoulos, C. Mavromoustakis, G. Mastorakis, J. Batalla & J.N.Sahalos, ‘ Cost-
Benefit Analysis Game for Efficient Storage Allocation in Cloud-Centric Internet of Things
Systems: A Game Theoretic Perspective’, IEEE/IFIP PAPELE 2017, Lisbon, Portugal.
256. J.N.Sahalos, ‘The orthogonal Methods for the Antenna Arrays Beam-forming’ , i-WAT 2017,
Keynote Speaker, March 2017, Athens, Greece.
257. G. Skouteropoulos et. al., ‘A Game Theoretic Formulation of the Technical Debt
Management Problem in Cloud Systems’, 14th International Conference on
Telecommunications’, 2017, Zagreb, Croatia. 258. Th. Kaifas, D. Babas and J.N.Sahalos, ‘"Design of Overlapped Sub-arrays for Planar
SparseDirect Radiating Arrays’, EUCAP2017, Paris, France.
J.N. Sahalos - CV
36
259. J.N.Sahalos, ‘UHF/RFID: WPT from Reader to Tag’, IEEE-HIT EMC 4th Conference, Keynote
Speaker, May 2017, Holon, Israel.
260. J.N.Sahalos, ‘Battery-less RFID Tags: Efforts in Wireless Power Transmission’, PACET 2017, Keynote Speaker, November 2017, Xanthi, Greece.
261. J.N.Sahalos, ‘Antennas & RFIDs in the Next Generation of Wireless Systems’, FITCE Workshop, Keynote Speaker, December 2017, Thessaloniki, Greece.
262. G. Skourletopoulos, C. Mavromoustakis, ….. J.N.Sahalos…., ‘Elasticity Debt Analytics
Exploitation for Green Mobile Cloud Computing: An Equilibrium Model’ ΙΕΕΕ ICC 2018,
2018, Kansas, USA.
263. J.N.Sahalos, ‘5G Vision: Fiber optics, Antennas & WPT Synergies’, FITCE Workshop, Keynote
Speaker, March 2018, Thessaloniki, Greece.
264. J.N.Sahalos, ‘New Generation of Mobile Systems’, National Conference of Physical Union, Keynote Speaker, March 2018, Thessaloniki, Greece.
265. Achilles Boursianis, Theodoros Samaras and John Sahalos, ‘Novel three-level architecture
for broadband fiber-optic networks’, IEEE MOCAST, May 2018, Thessaloniki, Greece.
266. Klearchos Samaras, Ronis Maximidis, Anastasios Koutinos, Georgios Ioannopoulos, Diego
Caratelli, John Sahalos and George Kyriacou, ‘ Characteristic Mode Analysis of Drop-like
Supershaped Patch Antenna’, IEEE MOCAST, May 2018, Thessaloniki, Greece.
267. Th. Kaifas, D. Babas and J. N. Sahalos, ‘ Overlapping Planar DRAs Implementation via
Gosper element retrofitting’, 39th ESA Antenna Workshop on Multibeam and
Reconfigurable Antennas for Space Applications, 2-4 October 2018, ESTEC, The
Netherlands.
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