Syllabus

MANAV RACHNA INTERNATIONAL UNIVERSITY(Deemed to be University under section 3 of the UGC Act 1956)

EC-501: ANTENNA AND WAVE PROPAGATION

Periods/week Credits Max. Marks : 150L: 3 T: 1 3.5 Internal : 50Duration of Examination: 3 Hrs External : 100

Objective: The student will be familiarized with various modes of propagation and different types of antennas and their applications.

PART– A

Unit 1: Radiation of EM Waves

Potential functions and EM waves, retarded vector potential, wave equation in terms of EM potentials, solution to wave equation, short electric dipole, its radiation resistance, radiation from half wave dipole, power radiated.

Unit 2: Antenna ParametersRadiation patterns, various lobes, principle plane patterns, radiation power density, angle and solid angle, radiation intensity, directivity, directive gain, power gain, antenna width, beam efficiency, antenna beamwidth, polarisation.

Unit 3: Linear AntennasDipole, loop antenna, folded dipole antenna, Yagi-Uda antenna, biconical antenna, frequency independent antenna.

PART–BUnit 4: Antenna ArraysIntroduction, broadside array, end-fire array, array of two point sources, multiplication of patterns, linear arrays of N isotropic sources, directivity of arrays, binomial arrays.

Unit 5: Aperture AntennasHorn antenna, parabolic antenna, lens antenna.

Unit 6: Wave PropagationModes of propagation, ground or surface wave propagation, ionospheric wave propagation, Space wave propagation, tropospheric scatter propagation, structure of atmosphere, sky wave propagation, refractive index, mechanism of bending in ionosphere, critical frequency, earth’s effect on ionosphere, virtual height, MUF, LUF, OPWF, Skip distance, duct propagation, effective earth’s radius.

Text Books:

1. Electromagnetic Waves & Radiating Systems: Jordan & Balman, PHI.2. Antennas: J.D. Kraus, TMH.3. Antenna & Wave Propagation: K. D. Prasad, Satya Prakashan.4. Antenna Theory: Analysis & Design: C.A.Balanis, John Wiley. 5. Antenna and Wave Propagation: Indrash Babbar , Manav Rachna Publications.

Reference Books:

1. Antenna & Radio Wave Propagation: R. E. Collins, TMH.2. Antennas: L.V. Blake, SciTech Publishing.


EE-501: CONTROL SYSTEM ENGINEERING


Objective: To provide sound knowledge in the analysis and design of linear control systems.

PART-A

Unit 1: Introduction Classification of control systems: Transfer function of electromechanical and electrical systems, poles and zeros, block diagram representation, block diagram reduction, signal flow graph, Mason’s gain formula, characteristic equation.

Unit 2: Time Domain Analysis of Control SystemsTransient and steady state response, Time domain test signals, Time domain specifications, second order systems, impulse and step responses, steady state error analysis, Generalized error series.

Unit 3: Concept of Stability and Root Locus Technique Concept of stability, necessary and sufficient conditions for stability, Hurwitz stability criterion, Routh stability criterion and relative stability. General rules for constructing Root loci, root locus analysis of control system, effect of addition of poles and zeros.

PART-B

Unit 4: Frequency Domain AnalysisIntroduction, Bode plot, Polar plot, Log magnitude Vs Phase plot, closed loop frequency response, Frequency domain specifications, gain margin, phase margin, Nyquist stability criterion, stability analysis from Bode plot.

Unit 5: Control System Components Electrical systems, DC motor, DC servomotor, AC servo motor, synchro, magnetic amplifier series and parallel connections, Basic principle of operation and transfer function of gyroscope, stepper motor, Tacho meters.

Unit 6: Design of ControllersNecessity of compensation, Realization of lag, lead and lag lead compensators, Design of closed loop control system using Bode plot compensation. Introduction to state space modeling, Concept of controllability and observability.

Text Books:

1. Automatic Control Systems : D.S. Kumar, Anita Khosla, Manav Rachna Pub. House Pvt. Ltd , 2008

2. Control System Engineering : I.J.Nagrath & M.Gopal, New Age, 2007.3. Automatic Control Systems : B.C.Kuo , PHI. 4. Modern Control Engg : K.Ogata , PHI.5. Control Systems - Principles & Design : Madan Gopal , Tata Mc Graw Hill.


EC- 502: DIGITAL SIGNAL PROCESSING


Objective: The students will be able to understand various concepts pertaining to signal processing and various applications of DSP.

PART–A

Unit 1: Discrete Fourier TransformDiscrete Fourier transform, frequency domain sampling and reconstruction of discrete-time signals, discrete Fourier transform (DFT), DFT as a linear transformation, relationship of the DFT to other transforms, properties of the DFT, periodicity, linearity, and symmetry properties, multiplication of two DFTs and circular convolution, additional DFT properties, frequency analysis of signals using the DFT.

Unit 2: Efficient Computation of DFT

Efficient computation of DFT, FFT algorithms, direct computation of DFT, radix-2 FFT algorithms, efficient computation of the DFT of two real sequences, computations, efficient computation of the DFT of a 2N point real sequences, Gortezel algorithm, Chirp z-transform algorithm.

Unit 3: Basic IIR Filter StructuresDirect forms (I & II), cascade and parallel realizations, signal flow graph, transposed structure, basic FIR filter structures, direct form structure, frequency sampling structure, lattice structure, linear phase FIR structure, FIR structures.

PART-B

Unit 4: Symmetric and Anti-Symmetric FIR FiltersDesign of linear-phase FIR filters using windows, design of linear-phase FIR filters by the frequency sampling method, design of FIR, equiripple filter design, differentiators, design of Hilbert transformers.

Unit 5: Design of IIR Filters from Analog FiltersIIR filter design by approximation of derivatives, IIR filter design by impulse invariance, IIR filter design by the bilinear transformation, matched z-transformation, characteristics of commonly used analog filters, application of above technique to the design of Butterworth & Chebyshev Filters.

Unit 6: Multirate Digital Signal ProcessingIntroduction to multirate digital signal processing, sampling rate conversion, filter structure, multistage decimator and interpolator, digital filter banks.

Text Books:

1. Digital Signal Processing: Principles Algorithms and Applications: Proakis, J.G. & Manolakis, D.G., Pearson.

2. Digital Signal Processing: Salivahanan, Vallavaraj and Gananapriya, TMH.3. Digital Signal Processing: Oppenheim A.V. & Schafer, Ronald W., Pearson.

Reference Books:

1. Digital Signal Processing: Sanjit K. Mitra, Third Edition, Pearson EduMANAV RACHNA INTERNATIONAL UNIVERSITY

(Deemed to be University under section 3 of the UGC Act 1956)

EC- 503: DIGITAL SYSTEM DESIGN


Objective: The students will be able to appreciate concepts pertaining to combinational, sequential circuits and design implementation with CPLD and FPGA.

PART–A

Unit 1: IntroductionIntroduction to computer-aided design tools for digital systems, types of hardware description languages IEEE-1164, VHDL: data objects, classes and data types, Operators overloading, logical operators, types of delays, entity and architecture declaration, introduction to behavioural, dataflow and structural models.

Unit 2: VHDL StatementsAssignment statements, sequential statements and process, conditional statements, case statement, array and loops, resolution functions, packages and Libraries, concurrent statements, subprograms, application of functions and procedures, structural modelling, component declaration, structural layout and generics.

Unit 3: Combinational Circuits DesignVHDL models and simulation of combinational circuits such as multiplexers, demultiplexers, encoders, decoders, code converters, comparators, implementation of Boolean functions etc.

PART-B

Unit 4: Sequential Circuits DesignVHDL models and simulation of sequential circuits flip-flops, shift registers, counters etc.

Unit 5: Microcomputer Design

Basic components of a computer, specifications, architecture of a simple microcomputer system, implementation of a simple microcomputer system using VHDL.

Unit 6: Design Implementation with CPLDs and FPGAs Programmable logic devices: ROM, PLAs, PALs, GAL, PEEL, CPLDs and FPGA, design implementation of combinational and sequential circuits & microcomputer using CPLDs and FPGAs.

Text Books:

1. Digital System Design using VHDL: Charles H Roth Jr, Thomson Learning, 2002.

2. VHDL: Analysis & Modelling of Digital Systems: Navabi Z, McGraw Hill.

Reference Books:

1. Fundamentals of Digital Logic Design with VHDL: Stephen Brown & Zvonko Vranesic, TMH, 2 E, 2007.

2. Digital Design: Jhon F Wakerly, PHI, 4 E. 3. Digital System Design using VHDL: Yogesh Misra, Dhanpat Rai & Co., 2 E. 4. A VHDL Primmer: Bhasker, Prentice Hall, 1995


EC-504: COMMUNICATION ENGINEERING


Objective: After the course, the students shall be able to learn about digital communication, various types of modulation techniques and information theory.

PART- A

Unit 1: Analog to Digital ConversionSampling theorem, natural and flat top sampling, signal recovery and holding, pulse analog modulation, pulse time modulation, elements of Pulse code modulation, companding, noise considerations in PCM, time division multiplexing, DPCM, delta modulation, adaptive delta modulation

Unit 2: Digital Modulation TechniquesModulation and demodulation techniques of ASK, FSK, BPSK, QPSK, differential PSK, M-ary PSK, QASK, BFSK, MSK and GMSK. OFDM.

Unit 3: Optimum Receivers for Data CommunicationA baseband signal receiver, probability of error, optimum filter, white noise: the Matched filter, probability of error of the matched filter, coherent reception correlation, coherent reception in PSK, FSK, non coherent detection of FSK, DPSK, QPSK.

PART-B

Unit 4: Signal Space Representation and Error Probability of Various SignalsUse of signal space to calculate Pe, calculation of error probability for ASK, BSK, FSK, BFSK, QPSK, MSK, Mary PSK.

Unit 5: Information TheoryIntroduction to information and entropy, maximization of entropy of a continuous message, transmission rate, channel capacity for discrete and continous channel, shannon‘s theorem, shannon hartely theorem, noisy channel, coding theory: shannon fano coding, minimum redundance coding.

Unit 6: Spread Spectrum ModulationIntroduction ,Direct sequence spread spectrum, frequency hopping spread spectrum, use of spread spectrum sequence with CDMA, Generation & characteristics of PN sequence. Acquisition & tracking of a FH signal, Acquisition and tracking of a DS signal.

Text Books:

1. Communication Systems: D.S.Ghotra, Geeta Nijhawan, Manav Rachna Publications.

2.Communication System: Simon Haykin, Wiley.33.Modern Analog and Digital Communication Systems: B.P.Lathi, Oxford University Press.

Reference Books:

1. Principles of Communication System: Herbert Taub And Donal L. Schilling, TMH.2. Electronics Communication System: Wayne Tomasi, Pearson Education.


HM-501 : INDUSTRIAL MANAGEMENT


Objective: The objective of the course is to give an overview of management and inputs on technical concepts of industrial management. It aims to develop an understanding on material and inventory management and quality control aspects.

PART-A

Unit 1: Management– An OverviewDefinition, Nature and Scope of management, Functions of Management – Planning, Organizing, Staffing, Directing and Controlling.

Unit 2: Factory Location and Plant LayoutFactors determining location of a factory, steps in finding plant location, selection of region - selection of locality & selection of exact site. Plant Layout- nature, objective, importance, factors influencing layout, types and problems of layout.

Unit 3: Work StudyDefinition, objectives, method study - definition, objectives, steps involved- various types of associated charts. Work measurement- definition, time study, steps involved, Work Sampling – definition, steps involved, standard time calculations, differences with time study.

PART- B

Unit 4: Material ManagementMeaning, objective and scope, Inventory Management-functions, types, associated costs, inventory control technique ABC, VED and EOQ analysis. Purchase management- objectives and principles, functions and duties of purchase department. Stores Management- needs importance and Record methods.

Unit 5: Industrial Relations and Employee WelfareIndustrial Relations – importance, meaning, definition, objectives, participants in IR, workers participation in management. Employee welfare – concepts, needs, scope, labor welfare practices in India.

Unit 6: Inspection and Quality ControlQuality Control - Meaning, Definition, importance, and methodology, Inspection – Meaning, importance, types. TQM – Introduction to TQM, Quality circles and Procedures.

Text Books:

1. Production and Operations Management: Panner Selvam, PHI 2004.2. Reliability Engineering & Quality Engineering: C. Nadha Muni Reddy and K. Vijaya Kumar

Reddy, Galgotia Publications Pvt. Limited.3. Motion and Time Studies: Ralph M Barnes, John Wiley and Sons, 2004.4. Operations Management: Chase Jacobs Aquilano, TMH 10th Edition, 2003.

Reference Books:

1. Manufacturing Organization and Management: Amrine, Pearson 2nd Edition, 2004.

2. Industrial Engineering and Management: O.P. Khanna, Dhanpat Rai.3. Management: Stoner, Freeman, Gilbert, 6th Ed, Pearson Education, New Delhi, 2005.


EE-511: CONTROL SYSTEM LAB

Periods/week Credits Max. Marks : 50P: 2 1 Internal : 25Duration of Examination: 2 Hrs External : 25

LIST OF EXPERIMENTS:

1. To study A.C. servo motor and to plot its torque speed characteristics.

2. To study D.C. servo motor and to plot its torque speed characteristics.

3. To study the magnetic amplifier and to plot its load current v/s control current characteristics for(i) series connected mode (ii)parallel connected mode and (ii) self exited mode.

4. Study of synchros and to(a) use the synchro pair (synchro transmitter & control transformer) as an error detector. (b) use the synchro transmitter as position transducer.

5. To study the lead, lag, lead-lag compensators and to draw their magnitude and phase plots .

6. To study a stepper motor & to execute microprocessor or computer-based control of the same by changing number of steps, direction of rotation & speed.

7. To implement a PID controller for level control of a pilot plant.

8. To implement a PID controller for temperature control of a pilot plant.

9. To study the MATLAB package for simulation of control system design.

10. Obtaining Transfer Function Model of a DC motor using MATLAB and SIMULINK.

11. Obtaining Root Locus, Bode Plot and Nyquist plot using SIMULINK.

12. Modeling of Mass-Spring-Damper System using MATLAB and SIMULINK.

13. Design and simulation of Feedback Control systems using MATLAB.

NOTE: Every student needs to do minimum 10 number of experiments/practicals in a semester. 20% new experiments should be added every year.


EC-512: DIGITAL SIGNAL PROCESSING LAB



1. WAP to represent basic signals (unit step, Ramp, Unit impulse, sine, cosine and

exponential).

2. WAP to find convolution of two signals.

3. WAP to find correlation of two signals.

4. WAP to find stability of system.

5. WAP to understand sampling theorem.

6. WAP to calculate inverse z-transforms of a rational transfer function.

7. WAP to convert analog filter in to digital filter using bilinear transformation method.

8. WAP to convert analog filter in to digital filter using impulse invariant method.

9. WAP to design digital filter.

10. WAP to design analog filter.

11. WAP to interpolate a signal.

12. WAP to decimate a signal.



EC-513: DIGITAL SYSTEM DESIGN LAB



1. Design all gates using VHDL.

2. Write VHDL programs for the following circuits, check the wave forms and the hardware

generated

a. HALF ADDER

b. FULL ADDER

3. Write VHDL programs for following circuits check the waveforms & the hardware generated

MULTIPLEXER.

4. Write VHDL programs for the following circuits check the waveforms & the hardware

generated DE-MULTIPLEXER.

5. Write VHDL programs for the following circuit , check the wave forms & the hardware

generated DECODER.

6. Write VHDL programs for the following circuits check the waveforms & the hardware

generated ENCODER.

7. Write a VHDL program for a COMPARATOR & check the waveforms and the hardware

generated.

8. Write a VHDL program for a code converter & check the waveforms & the hardware

generated.

9. Write a VHDL program for a FLIP-FLOP & check the waveforms & the hardware generated.

10. Write a VHDL program for a counter & check the wave forms and the hardware generated.

11. Write VHDL programs for the following circuits check the wave forms and the hardware

generated of a register.

12. Write VHDL programs for the following circuits check the waveforms and the hardware

generated shift register.

13. Implement any three (given above) on FPGA/CPLD kit.



EC-514: COMMUNICATION ENGINEERING LAB



1 To generate PAM signal using a audio signal generator.

2 To demodulate PAM signal using low pass filter.

3 To study PWM signal.

4 To generate PPM signal by modulating with audio signal generator.

5 To study pulse code modulation.

6 Study of ASK.

7 Study of FSK.

8 Study of QPSK.

9 To study of quadrature amplitude modulation.

10 To study 16 quadrature amplitude multiplexing.



EC-505: SEMINAR

Periods/week Credits Max. Marks :50L: 0 T: 2 1 Internal Marks :50

The Seminar provides opportunity ton the students to enhance their presentation skills and the technical knowledge on the relevant field.


EC-601: INDUSTRIAL TRAINING

Duration of Training: 24 weeks Max. Marks : 900Credits: 20 Internal : 600 External : 300

Every student will have to undergo Industrial Training for 24 weeks in the relevant field of Engineering in which he/she is enrolled for B.Tech programme after 5th/6th semester. Respective Head of Department will approve the Industry/Organization for training. During this course of time he/she will be regularly monitored and evaluated. Before he is again registered for next semester i.e. 7th/8th semester of studies, the student will have to submit the training report, deliver a seminar about the work/project undertaken during the training and will have to appear for viva. The evaluation of the industrial training shall be made as per following:

Continuous Evaluation during training:1. Evaluation by the Supervisor in the Industry : 400 marks2. Evaluation by Faculty during training (2 times) : 2X100= 200 marks

Total Internal Marks : 600

External Evaluation after training:1. Project Report : 100 marks2. Seminar/Presentation : 50 marks3. Viva : 150 marks

------------------Total External marks 300

Total Credits : 20

The parameters for evaluation during the training for Supervisor shall be as under:Marks

a) Work/Project undertaken 50b) Punctuality 25c) Regularity 25d) Discipline 25e) Overall Conduct 50f) Willingness to Work 25g) Innovation 25h) Resourcefulness in acquiring technical knowledge 100i) Relations with Seniors and others 25j) Overall Proficiency achieved during training 25k) Any contribution to the organization 25

-------Total 400

The parameters for evaluation by the faculty during training shall be as under:

a) Maintenance of Training Diary and Regularity 20b) Relations with Seniors and others 20c) Overall Conduct 20d) Willingness to Work 20e) Proficiency achieved 20

---------100

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Syllabus