Electronics & Tele-communication Engineering TY

8/11/2019 Electronics & Tele-communication Engineering TY

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PROPOSED SYLLABUS FOR THIRD YEAR

ELECTRONICS

AND

ELECTRONICS & TELECOMMUNICATION

ENGINEERING

UNDER

S.R.T MARATHWADA UNIVERSITY,NANDED

With Effect from A.Y 2010-11


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SWAMI RAMANAND TEERTH MARATHWADA UNIVERSITY, NANDEDTEACHING AND EXAMINATION SCHEME

Third Year (Electronics Engineering) New andThird Year (Electronics and Telecommunication Engineering) New

(With effect from A.Y. 2010-11)

Examination scheme (Marks)

Sr.No. Name of the Subject

Teachingscheme(Hours/Week)

Theory TestTermWork

Practical Total

PART-I

1 Microprocessor and Interfacing 4 80 20 --- --- 100

2 Digital System Design Using HDL 4 80 20 --- --- 100

3 Power Electronics 4 80 20 --- --- 100

4 Network Analysis and Synthesis 4 80 20 --- --- 1005 Data Structure and Computer Algorithms 4 80 20 --- --- 100

6 Microprocessor Laboratory-I 2 --- --- 25 25 50

7 Digital System Design Laboratory 2 --- --- 25 25 50

8 Power Electronics Laboratory 2 --- --- 25 25 50

9 Soft Computing Laboratory 2 --- --- 25 25 50

10 Seminar 2 --- --- 50 --- 50

Total of Part-I 30 400 100 150 100 750

PART-II

1Microprocessors, Microcontrollers andapplications

4 80 20 --- --- 100

2 Digital Communication 4 80 20 --- --- 100

3 Digital Signal Processing 4 80 20 --- --- 100

4 Control Systems 4 80 20 --- --- 100

5 Electromagnetic Engineering 4 80 20 --- --- 100

6 Microprocessor Laboratory-II 2 --- --- 25 25 50

7 Digital Communication Laboratory 2 --- --- 25 25 50

8 Digital Signal Processing Laboratory 2 --- --- 25 25 50

9 Control Systems Laboratory 2 --- --- 25 25 50

10 Electronics Design Laboratory 2 --- --- 25 25 50

Total of Part-II 30 400 100 125 125 750

NOTE:

1) Minimum two tests should be conducted for each theory subject and average of best two tes

should be considered.

2)All the students shall undergo In plant Training of two to four weeks in concerned Industry, durin

Summer vacation. They should submit a report and give presentation on the same during FinalYear.


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PART-I

1. MICROPROCESSOR AND INTERFACING

Theory Examination: 3 Hours, 80 Marks Test: 20 marks

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UNIT-I] THE 8085 MICROPROCESSOR [06 Hours]Evolution and overview of Microprocessor, The 8085 Microprocessor Architecture and

pin diagram of 8085, ALU timing and control unit, registers, data and address bus, timing

and control signals, fetch and execute operations, instruction and data flow, system

timing diagram, transition state diagram, system configuration for 8085.

UNIT-II] THE 8085 PROGRAMMING [09 Hours]

Instruction types, classification of instructions, addressing modes, instruction format,over view of instruction set, writing assembly language programs, data manipulations,

fixed point arithmetic, data conversion, sorting numeric data, look-up table and timedelays, concepts of stack, interrupts, interrupt service subroutine.

UNIT-III] INTERFACING MEMORY WITH 8085 [05 Hours]Memory types, memory organization, use of RAMs and EPROMs, exhaustive and partialdecoding, design examples.

UNIT-IV] I/O INTERFACING [09 Hours]

Data transfer schemes, memory mapped I/O and I/O mapped I/O, programming andinterfacing of 8255, 8251, 8254, and 8279 with 8085.

UNIT-V] ANALOG INTERFACE [05 Hours]Types of A/D & D/A converters, Interfacing & programming of ADC-0808/0809 and

DAC-0800. Multiplexers and demultiplexers, 8085 based data acquisition system,

UNIT-VI] APPLICATIONS [06 Hours]

Measurement of voltage/current, frequency, stepper motor interfacing, temperaturecontrol, speed control of DC motor, digital IC tester (use 8355/8755).

REFERENCE BOOKS:

1. The 8085A Microprocessor software, programming and Architecture (second

edition), Brarry B.Bray PHI2. Assembly language programming -Lance P. Levanthal3. Ramesh S.Gaonkar, Microprocessor - Architecture, Programming and

Applications with the 8085, Penram International publishing

Private limited, fifth edition4. Douglas Hall: Digital Electronics & Microprocessors

5 .Fundamentals of Microprocessors and Microcomputers - B.Ram

6. Microprocessor principals and applications- Ajit pal


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2. DIGITAL SYSTEM DESIGN USING HDL


************************************************************************ UNIT-I] INTRODUCTION TO VHDL [6 Hours]

Levels of abstraction Need of HDL, VLSI Design flow, Features and capabilities ofVHDL, Elements of VHDL(Entity, Architecture, Library, Package, Configuration)Identifiers, literals, Data types, operators, Modeling styles, Concurrent and sequential

statements.

UNIT-II] COMBINATIONAL LOGIC DESIGN [7 Hours]

Review of Switching algebra, combinational circuit analysis, combinational circuit

synthesis, combinational circuit minimization, K-Map of three, four, five variablefunctions, minimizing SOP and POS expressions. Quine McClusky minimization, other

minimization methods, timing hazards, designing hazard free circuits, circuit timing,

combinational PLDs, PLAs, PLA devices, generic array logic devices.

.UNIT-III]COMBINATIONAL LOGIC DESIGN USING VHDL [7 Hours]

Design of encoders, decoders, tri-state devices, multiplexers, comparators, arithmeticcircuits half and full adders, ripple adders, subtractors, carry look ahead adders,

combinational multipliers, parity generator.

UNIT-IV] SEQUENTIAL LOGIC DESIGN [7 Hours]

Latches and flip flops, Edge triggered and master slave flip flops(S-R, J-K, D and T),

clock synchronous state machines analysis and design, shift register and counters,

synchronous design methodology, clock skew, gating the clock, asynchronous inputs.

UNIT-V] STATE MACHINES [7 Hours]Basic design steps- state diagram, state table, state reduction, state assignment, mealy and

Moore machine representation, finite state machine (FSM) implementation, Introductionto Algorithmic state machines(ASM).

UNIT-VI] SEQUENTIAL LOGIC DESIGNING USING VHDL [6 Hours]

VHDL implementation of latches, flip flops, counters and shift register. VHDL functions,

procedures, attributes and signal resolution, Test benches, testing: fault models anddesign for testability.

TEXT/REFERENCE BOOKS:1) J. F. Wakerly, Digital design- Principles and Practices, PH International /Pearson

India, Third edition.

2) C. H. Roth Jr., Digital System Design using VHDL, PWS Publishing Company.

3) Stephen Brown and Zvonko Vranesic Fundamentals of Digital Logic with VHDL.design, Tata McGraw Hill.

4) Roth John Principals of digital system Design using VHDL, 2nd

Edition, Cengage

Learning.

5) J. Bhasker, VHDL Primer, Pearson Education Asia, 3rdedition.

6) Yalaman chilli Introduction to VHDL: From synthesis to simulation Pearson

Publication.

7) Samuel Lee Digital circuits and Logic Design PHI publication.


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3. POWER ELECTRONICS


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UNIT-I] POWER SEMICONDUCTOR DEVICES [5 Hours]Power diodes, Power transistor, Power MOSFET and IGBT Construction, operation,

steady state and switching characteristics.

UNIT-II] THYRISTOR FAMILIES AND TRIGGERING DEVICES [6 Hours]

SCR, TRIAC, GTO, LASCR, UJT, PUT and DIAC- Construction, steady state and

switching characteristics, performance parameters and SCR protection circuit.

UNIT-III] TRIGGERING, CONTROLLED CONVERTERS [9Hours]

R and RC triggering, UJT triggering circuits. Single phase and three phase half controlledconverters, full controlled converters, and dual converters, effect of load and source

inductance, power factor improvement technique.

UNIT-IV] COMMUTATIONS OF SCR AND INVERTERS [8 Hours]

Different commutation techniques circuits and principle of operation. Parallel inverters,

series inverters, 3-phase inverters.

UNIT-V] AC VOLTAGE CONTROLLER [6 Hours]Principle of ON\OFF control and phase control, single phase ac voltage controllers with

R and RL loads, cycloconverters, reduction of output harmonics in cycloconverters.

UNIT-VI] DC CHOPPERS [6 Hours]

Principle of operation of step-down and step-up choppers, 2-Quadrant and 4- Quadrantchoppers, Voltage and current commutated choppers, use of source filter.

TEXT BOOK:

1] M.H. RASHID, POWER ELECTRONICS, PHI

REFRENCE BOOKS:1] P.S. Bimbra, Power Electronics, Khanna publishers.2] M. Ramamoorthy, Introduction to Thyristor and Their Applications, Eastwest press.

3] P.C. Sen. Power Electronics, Tata McGraw Hill.

4] General Electric, SCR manual, Prentice Hall.

5] M D Singh & K B Khanchandani Power Electronics, Tata McGraw Hill.6] G K Dubey Thyristorised Power Controllers - Willy Eastern.


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4. NETWORK ANALYSIS AND SYNTHESIS


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UNIT-I] INTRODUCTION [6 Hours]Development of circuit concept, Conventions for describing networks, Dot conventions

for coupled circuits, Network equations, Duality, General & particular solutions, Initialconditions in networks.

UNIT-II] TRANSFORM ANALYSIS [8 Hours]Laplace transformation revisited, Solution by Laplace transformation, Waveform

synthesis, Initial & Final value theorems, Convolution integral, Convolution as

summation, Fourier analysis of networks.

UNIT-III] NETWORK FUNCTION [8 Hours]

Concept of complex frequency, poles & zeros, Network functions for one port & twoport, Restrictions on poles & zero locations for driving point & transfer functions, twoport parameters, Relation between parameter sets.

UNIT-IV]NETWORK SYNTHESIS [10 Hours]Reliability of one port networks, Positive real functions (PRFs), Properties of PRF,

Hurwitz polynomials, Realization of LC, RC, RL driving point impedance & admittance

functions, Elements of two port network synthesis.

UNIT-V]FILTER DESIGN [04 Hours]Low pass filter approximations, Butterworth & Chebyshev type I approximations,

Elements of active network synthesis.

UNIT-VI]ACTIVE FILTER SYNTHESIS [04 Hours]Factored form of approximation function, Cascade approach, Biquad topologies,Coefficient matching technique for obtaining element values, Impedance scaling,

Frequency scaling.

TEXT/REFERENCE BOOKS:

1. M.E. Van Valkenburg, Network Analysis, PHI.2. M.E. Van Valkenburg, Introduction to Modern Network Synthesis, Wiley Eastern

Ltd.

3. Gobind Daryanani, Principles of Active Network Synthesis & Design, Wiley &Sons.4. F.F.Kuo, Network Analysis & Synthesis, John Wiley &Sons.


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REFERENCE BOOKS:

1. Satraj Sahani, Data Structures Alogorithms & Applications in C++, Mc Graw

Hill.

2. A. Drozdek, Data Structure in C++, Vikas Publication, Second Edition.

3. G. Heileman, Data Structures & Algorithms with Object OrientedProgramming, Tata Mc Graw Hill, 2002.

4. Varlaxmi, Programming in C++.


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6. MICROPROCESSOR LABORATORY-I

Term Work: 25marks Practical Examination: 25 marks

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List of Experiments:

Software: (Any four)

1. Arithmetic operation-I (Hex and BCD addition and subtraction)2. Arithmetic operation-II (Unsigned and Signed multiplication and Division)

3. Sorting numeric data (Ascending and Descending order using Bubble sort/Shell sort)

4. Code conversions (BCD to Hex and Hex to BCD)5. Data transfer Lookup table and Time delay.

Hardware: (Any six)

1. Interrupts handling and serial I/O programming (SID &SOD)

2. Interfacing and Programming operating modes of 8255.3. Interfacing and Programming operating modes of 8254.4 .Interfacing and Programming 8251.

5. Interfacing and Programming 8279.

7. Interfacing DAC and ADC8. Usage of Timer/Counter (8254) to measure frequency.

9. Stepper Motor Movement Control

7. DIGITAL SYSTEM DESIGN LABORATORY


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List of Experiments: Modeling, simulation, synthesis and implementation of Simple

digital circuits in HDL (VHDL/Verilog)

1. Design of adder.2. Design of Substractor.3. Design of multiplexer(2:1, 4:1, 8:1)4. Design of Decoder (3:8, BCD to seven segments).

5. Design of flip flop(S-R, J-K, D and T).6. Design of Counters (up and down counter).7. Design of combinational Circuit.8. Design of state machine.


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8. POWER ELECTRONICS LABORATORY


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List of Experiments: (Any eight)

1] Device characteristics of SCR and UJT.

2] Device characteristics of TRIAC & DIAC

3] Triggering circuits R, RC and UJT triggering circuits.4] Commutations circuits Class A,B,C,D

5] Controlled converters: full wave converters.

6] Phase control of TRIAC using DIAC.7] 1series inverter.

8] 1

parallel inverter.9] 1AC voltage controller.

10] Study of cyclo converter.11] Dual converter.

9. SOFT COMPUTING LABORATORY


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List of Programs based on the subject Data Structures and computer Algorithms:

1. Write any three programs on UNIT II.

2. Write any two programs on UNIT III.

3. Write any two programs on UNIT IV.

4. Write any two programs on UNIT V.

5. Write any two programs on UNIT VI.

10. SEMINAR

Term Work: 50 marks

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Student should deliver 20 minutes seminar on any relevant recent topic. The concerned facultyshould evaluate the marks based on his overall performance.


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PART-II

1. MICROPROCESSORS, MICROCONTROLLER AND APPLICATIONS


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UNIT-I] 8086 MICROPROCESSORS [8 Hours]

Architecture of 8086 Microprocessor,8086 pin signals, timing diagram of 8086

Microprocessor, simplified read/write bus cycles,8086 Addressing modes,8086instruction formats and instruction set ,Interrupt vector table. 8086 Assembly language

programming.

UNIT-II] INTERFACING MEMORY AND I/O WITH 8086/8088 [8 Hours]Basic 8086/8088 bus configuration, memory addressing ,address decoding, memory

system design examples, timing consideration for memory interfacing, input/output portaddressing and decoding, Programming and interfacing: 8255A,8259,8237 .

UNIT-III] COPROCESSOR 8087 AND HIGH END PROCESSORS [4 Hours]

Architecture of 8087, interfacing with 8086. Data types, instructions and programmingIntroduction to 80386 and 80486, protected mode operation.

UNIT-IV] MICROPROCESSORS AND MICROCONTROLLER [7 Hours]Introduction, Microprocessors and Microcontrollers, A Microprocessors survey. RISC &CISC CPU Architectures, Harvard & Von-Neumann CPU architecture. 8051

Architecture, Hardware, Input / Output Pins, Ports and Circuits. Memory organization,

Counter and Timers, Serial Data Input /Output, Interrupts.

UNIT-V] ASSEMBLY LANGUAGE OF 8051 [7 Hours]

Addressing modes, Instruction set. Programming; Byte level logical Operations, Bit level

Logical Operations, Rotate and Swap Operations, Arithmetic Operations: Flags,

Incrementing and Decrementing, Addition, Subtraction, Multiplication and Division,

Decimal Arithmetic. Programming examples in C.

UNIT-VI] INTERFACING WITH 8051 [8 Hours]

Interfacing with keyboards, LEDs, 7 segment LEDs, LCDs, Interfacing with ADCs.

Interfacing with DACs, External memory and I/O Interfacing, Interfacing and

programming of DS12887 RTC.


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REFERENCE BOOKS:

1. The 8088 and 8086 Microprocessors, Walter A Triebel, Awtar Singh, PearsonEducation, Fourth Edition

2. Yu-cheng Liu, Glenn A.Gibson, Microcomputer systems: The 8086 /

8088 Family architecture, Programming and Design, PHI 20033. The Intel Microprocessors: 8086/8088, 80186, 80286, 80386 & 80486, Bary B.

Brey, Prentice Hall, India 1996.

4. The Pentium Microprocessor-James L.Antonakos5. The 8051 microcontroller, Kenneth J. Ayala, Delmar Cengage Learning, 3rd

Edition, ISBN: 81-315-0200-76. Muhammad Ali Mazidi and Janice Gillespie Mazidi and Rollin D. McKinlay;

The 8051 Microcontroller and Embedded Systems using assembly and C -PHI, 2006 / Pearson, 2006

7. Predko ; Programming and Customizing the 8051 Microcontroller , TMH

8. C and the 8051, 2nd

Ed, Tom Shultz, 1998, Prentice Hall.


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2. DIGITAL COMMUNICATION


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UNIT-I] PULSE COMMUNICATION [4 Hours]Sampling Theorem, Recovery of signals from sampled version, Aliasing, Pulse analog

Modulation, Pulse Amplitude Modulation, Pulse Width Modulation, Pulse Position

Modulation.

UNIT-II] QUANTIZATION AND CODING [8 Hours]

Introduction to Digital Communication, Quantization and Preprocessing, Pulse Code

Modulation (PCM), Logarithmic Pulse Code Modulation (Log PCM), Companding,

Differential Pulse Code Modulation (DPCM), Delta Modulation (DM), Adaptive DeltaModulation (ADM).

UNIT-III] DIGITAL MODULATION TECHNIQUES [8 Hours]

Amplitude Shift Keying (ASK), Frequency Shift Keying (FSK), Binary Phase Shift

Keying (BPSK), Quadrature Phase Shift Keying (QPSK), M-ary PSK, Quadrature

amplitude shift keying (QAM), Minimum shift keying (MSK).

UNIT-IV] PERFORMANCE ANALYSIS OF DIGITAL SIGNAL IN PRESENCE

OF NOISE [6 Hours]

Performance of PCM, DPCM, DM and ADM in presence of noise, Performances of

ASK, PSK & FSK in presence of noise, Non-coherent detection of FSK, DPSK, QPSK,

Calculation of error probability for BPSK & BFSK.

UNIT-V] CHANNEL CODING [8 Hours]

Channel Capacity, Bandwidth-SNR tradeoff, Entropy, source coding, Error detecting &Correcting codes, Hamming code, Linear Block Codes, Convolution codes, Sequential

Decoding, Decoding in presence of noise

.

UNIT-VI] SPREAD SPECTRUM & MULTIPLE ACCESS TECHNIQUES [6 Hours]

Introduction to Spread Spectrum Modulation, Pseudo Noise sequences, Direct Sequence

Spread Spectrum (DSSS), Frequency Hopped Spread Spectrum (FHSS), Multiple Access

Techniques-TDMA, FDMA, CDMA

TEXT BOOKS:1] Bernard sklar,Digital communications fundamentals & applications (2

ndedition)

Pearson

2] A.B.Carlson, communications systems (4th

edition) MGH

REFERENCE BOOKS:

1] Proakis, digital communications (4th edition) MGH

2] Simon Haykin,communication Systems (4th edition) Wiley

3] Taub Schilling, Principles of Communications Systems (4th

edition) TMH


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3.DIGITAL SIGNAL PROCESSING


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UNIT-I] REVIEW OF DIGITAL SIGNALS & SYSTEMS [06 Hours]Motivation, Advantages of DSP over ASP, Signal processing applications, Correlations,

Discrete Fourier transform(DFT), Inverse DFT, Relation between DTFT & DFT,Properties of DFT, Circular convolution, Linear convolution using DFT.

UNIT-II] FREQUENCY-DOMAIN ANALYSIS OF LTI SYSTEMS [07 Hours]

Frequency-Domain characteristics of LTI systems, Frequency response of LTI systems,

LTI systems as frequency selective filters, all pass systems, Inverse systems, Minimum-

phase & Maximum-phase systems, System identification & deconvolution.

UNIT-III] DIGITAL FILTER STRUCTURES [07 Hours]

Block diagram representation, Equivalent structures, Basic FIR structures, Basic IIRstructures, All pass structures, IIR tapped cascaded lattice structures, FIR cascaded latticestructures.

UNIT-IV] DIGITAL FILTER DESIGN [08 Hours]

IIR filter design- Bilinear transformation, Impulse invariant transformation, Low pass IIR

digital filters, Spectral transformations, FIR filter design using windowing technique,

Frequency sampling technique, and Computer aided design.

UNIT-V] DSP ALGORITHM IMPLEMENTATION [06 Hours]

Fast Fourier Transform algorithms, Decimation in time, Decimation in frequency,

Different algorithms of FFT such as DIT & DIF where input & output is in order, Radix-n algorithms.

UNIT-VI] MULTI RATE DIGITAL SIGNAL PROCESSING [06 Hours]

Introduction, Decimation by a factor D, Interpolation by a factor I, Sampling rate

conversion by a rational factor I /D, Applications such as speech, image, sampling rate

alteration, sub-band coding.

TEXT/REFERENCES BOOKS:

1. John G.Proakis, Digital Signal Processing Principles, Algorithms & Applications, PHI

2. A.V.Oppenheim, Discrete time Signal Processing, PHI

3. J.R.Johnson, Introdution to Digital Signal Processing, PHI4. S.K.Mitra, Digital Signal Processing a Computer-Based Approch, Tata McGraw Hill

5. E.C.Ifeachor, Digital Signal Processing a Practcal Approach, Pearson Education Asia


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REFERENCE BOOKS:

1. K. Ogata, Modern Control Engineering, Fourth Edition, Pearson Education India,

2002.2. Benjamin C. Kuo, Automatic Control Systems, Prentice Hall Of India, Seventh

Edition.3. I. J. Nagrath and M. Gopal, Control Systems Engineering, Third Edition, New Age

International Publishers, India, 2001.4. Norman S. Nise, Control Systems Engineering, Third Edition, John Wiley and Sons

Inc., Singapore, 2001.5. Curtis Johnson, Process Control Instrumentation Technology, Prentice Hall Of India,

Fourth Edition

6. William S. Levine,The control Handbook, CRC-IEEE Press.7. Les Frnical,Control System, CENGAGE Learning India.

.


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5. ELECTROMAGNETIC ENGINEERING


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UNIT-I] COULOMBS LAW, ELECTRIC FIELD INTENSITY, ELECTRIC

FLUX DENSITY, GAUSS LAW AND DIVERGENCE [9 Hours]

The experimental law of coulomb, electric field intensity, and field due to a continuous

volume charge distribution, field of a line charge, field of a sheet charge, streamlines andsketchs of field. Electric flux density, Gausss law, applications of Gausss law,

Divergence, Maxwells first equation, Vector operator Del and divergence theorem.

UNIT-II] ENERGY AND POTENTIAL [5 Hours]

Energy expanded in moving a point charge electric field, Line integral, definition of

potential and potential difference, Potential field of a point charge and system of charge,

Potential gradient, Dipole, energy density in the electrostatic field.

UNIT-III] CONDUCTORS DIELECTRICS AND CAPACITANCE [6 Hours]

Current and current density, continuity of current, conductor properties, boundaryconditions, methods of images, nature of dielectric materials, boundary conditions for

perfect dielectric materials, capacitances and its example, capacitance of two wire line.

UNIT-IV] POISSONS AND LAPLACES EQUATIONS [5 Hours]

Poisson and Laplaces equations, Uniqueness theorem, Example of solution of Laplaces

and Poissons equation.

UNIT-V]STEADYMAGNETIC FIELD, MAGNETIC FORCES, MATERIALSAND INDUCTANCE [9 Hours]Biot-Savart law, Amperes circuital law, Curl, Stokes theorem. Magnetic flux andmagnetic flux density, scalar and vector magnetic potentials. Force on a moving charge,

force between differential current elements, force and torque on a closed circuit.

Magnetic boundary condition.

UNIT-VI] TIME VARYING FIELDS, MAXWELLS EQUATIONS AND

UNIFORM PLANE WAVE: [6 Hours]

Faradays law, Maxwells displacement current, Maxwells equations in point form andintegral form. Wave motion in free space and perfect dielectrics. Poynting theorem,

power flow in uniform plane wave.

REFERENCE BOOKS:

1. W.H. Hayt, Engineering Electromagnetic, 7th

edition, Tata McGraw Hill.

2. N.Narayanrao, Basic Electromagnetic with application.3. J.D. Kraus, Electromagnetics, McGraw Hill.

4] M.A. Wazed Miah, Fundamentals of electromagnetic, Tata McGraw Hill.


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6.MICROPROCESSOR LABORATORY-II


************************************************************************ List of experiments:

Software: (Experiment no.1 compulsory and any four from 2 to 7)

1. Any four programs 0f 8086 (DEBUG/MASAM)2. 8051 Assembler and simulator

3. Examining Flags and Stacks

4. Simulating I/O ports

5. Data transfer :( Program to transfer data from ROM to RAM and RAM to RAM)6. Arithmetic operation-I (Hex and BCD addition and subtraction)

7. Arithmetic operation-II (Division and Multiplication)

Hardware: (Any five)

1. Testing the 8051 I/O ports.2. Timer programming3. The 8051 serial interface4. Interruptprogramming.5. Interfacing M x N key board.6. Interfacing DAC and ADC to the 8051.7. Interfacing step motor

7. DIGITAL COMMUNICATION LABORATORY


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List of experiments: (Any eight)

1. Verification of Sampling theorem & Pulse Amplitude Modulation

2. Pulse Width Modulation & Pulse Position Modulation3. Pulse Code Modulation

4. Delta Modulation5. Adaptive Delta Modulation6. Generation & Reception of ASK

7. Generation & Reception of FSK

8. Generation & Reception of BPSK

9. Generation & Reception of QPSK10. Spectral analysis of line codes

11. Simulation of any Digital Communication system using Matlab.


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8. DIGITAL SIGNAL PROCESSING LABORATORY


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List of experiments: (Any eight using MATLAB/C language)

1. Generation of discrete time signals.2. Computation of Linear convolution.

3. Computation of Discrete time Fourier transform.4. Computation of DFT and IDFT.

5. DFT Computation using FFT algorithms.

6. Computation of Circular convolution.7. Design of FIR filters using windowing.

8. Design of IIR Butterworth filter.

9. Design of IIR Chebyshev filter.

10. Realization of filter.

9. CONTROL SYSTEMS LABORATORY


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List of experiments:

Hardware: (Any four)

1. Determination of transfer function of an armature controlled DC motor.2. Study of AC or DC positional servo system.3. Study the performance of an open and closed loop control system using Op-Amp

based electronic amplifiers.

4. Study the performance of a second order system (use any Op-Amp basedelectronic system such as an active second order Butterworth filter).

5. Study of synchro transmitter and receiver.6. Study of stepper motor

Software: (Any Four using MATLAB/C language)

1. Compute and plot the unit-step response of the unity feedback closed loopsystems with the given forward path transfer function.

2. Study of effect of damping factor on system performance by obtaining unit stepand unit impulse response for a standard second order system.

3. Write a program that will compute the time response specifications of a secondorder system.

4. Study and plot the unit step response of addition of a pole and a zero to the closedloop transfer function. Plot the responses for four different values of poles andzeros. Comment on the simulations obtained.

5. Plot and comment on various properties for the given system by using(i) Routh-Hurwitz criterion(ii) Root locus technique

6. Plot and comment on various properties for the given system by using(i) Bode plots(ii) Nyquist plots


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10.ELECTRONICS DESIGN LABORATORY


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To instruct and train students for design and development of electronic circuit and prototype systems /mini project using variety of component devices and ICs with the help of

computer based tools for simulation ,verification , PCB design .

1) Design of Linear Regulated Power Supply:

Assignment of Linear Power Supplies for Laboratory use should be selected from any

one type given below:1) Dual Tracking.

2) Multiple Outputs CV-CC Modes.

Scope of Design:-

a) Design of Transformer.

b) Proper selection of Rectifier and its appropriate rating.

c) Filter Design and Proper selection of Filter component with rating.d) Justified selection and Design of Regulator Circuit.

e) Current boosting using external pass/parallel transistor.

f) Over current/ Short-circuit, Over voltage, Thermal Protection.g) Indication of V, I and mode of operation on Panel by Meter or Display.

h) Indicators for Over Voltage, Over Current.

i) Input Power considerations and Protection circuit like EMI Filters, Fuses, MCB.j) Thermal considerations- Heat Sink calculations.k) Enclosure Design.

l) Component List in the form of Bill of Material.

m) Performance Analysis.

2) FSM / ASM Based Digital Design.

Assignment should be based upon real life problems like Traffic Light Control, ElevatorControl, Vending Machine, Lift Control etc.

Scope of Design:-

a) Selection of State Machines: - Moore and Mealy Machines.b) State Table and State Diagram.

c) Implementation of Combinational Logic Design in State Machine using MSI, LSI

Devices like Multiplexers, Decoders, ROMs, PLDsd) Fuse Map generation techniques, Design using PAL/PLA.

e) ASM technique includes: - Justified Algorithm and ASM Chart.

f) Representation using Simplified Block diagram.g) Justified selection of digital circuit for each block.

h) List of digital ICs with their Logic Family Specifications and Features.


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REFERENCES:

Data and Application Manuals and Application Notes from:

1) RS Component Catalog.

2) National Semiconductor regulator design manual.

3) Analog Devices Data Manual.4) Motorola, Linear / Switch mode power supplies.

5) Motorola Power Transistors & Thyristors data hand book.

6) Philips Audio Data Manual.7) BEL Transistor Manual

8) Towers Data Manual.

9) PIC 16XX data book.10) Texas instruments, Linear interface and applications circuit design

11) CEDT References.

12) ATMEL micro controller data book.13) Intel Peripheral Manual.

Reference Books:

1) Paul Horowitz, Art of Electronics.2) B.S.Sonde, Power Supplies.

3) B.S.Sonde, System Design Using Integrated circuits.

4) Hill and Peterson, Digital System Design.5) Franklin P. Prosser, David E. Winkel, The art of digital design, (PHI).

6) Fletcher, Introduction to digital design.

7) Tubay Grame & Huelsmann (student Edition-Burr Brown), Operational amplifiers8) Sergio Franco, Design with Operational amplifiers and analog Integrated circuits,

(3rd edition-TMH).9) Peatman, Micro controller system design.

10) Gotlib, Power Supply Design.

11) Palls-Areny, Analog Signal Processing.12) Handbook on Sound Engineering.

13) Charles H. Roth Jr., Fundamentals of Logic design, Fourth Edition, Jaico Book.

Web References:

1) www. Alldatasheets.com

2) www. national.com (use free power supply design tool from National Semiconductor

website and design a multi output voltage SMPS using this tool).3) www.microchip.com

4) www.atmel.com/products

5) www.8051_hw.com6) www.8052.com

7) www.ti.com

Note:A group of two to three students should perform at least one laboratory experiment

on designing, fabricating and testing.

Documents

Electronics & Tele-communication Engineering TY