DAV Institute of Engineering & Technology

PTU Syllabus

for

Electronics & Communication Engineering

B.Tech. Electronics & Communication Engg.

Scheme of Syllabi ( 3rd to 8th Semesters )

Third Semester
Course code Course Title L T P Credit Int. Ext. TOTAL
AMA-201 Applied Mathematics-III 3 1 0 4 40 60 100
EC-201 Analysis & Synthesis of Networks 3 1 0 4 40 60 100
EC-203 Electronics Devices & Circuits 3 1 0 4 40 60 100
CS-261 Application Programming for Engineers 3 1 0 4 40 60 100
EC-205 Digital Electronics 3 1 0 4 40 60 100
EC-207 Lab.-I(Network & Electronic Devices) 0 0 2 1 60 40 100
CS-263 Lab.-II (Application Programming for Engineers) 0 0 2 1 60 40 100
EC-209 Lab.-III (Digital Electronics) 0 0 2 1 60 40 100
Workshop Training - - - 3 60 40 100
TOTAL 15 5 6 26 440 460 900
4th Semester
Course code Course Title L T P Credit Int. Ext. TOTAL
EC-208 Electromagnetic Field Theory 3 1 0 4 40 60 100
EC-202 Communication Signals & Systems 3 1 0 4 40 60 100
IC-204 Liener Control System 3 1 0 4 40 60 100
EC-206 Analog Intergrated Circuit 3 1 0 4 40 60 100
CS-262 Operating Systems 3 1 0 4 40 60 100
EC-209 Lab.-IV Analog Intergrated Circuit 0 0 2 1 60 40 100
EC-252 Lab.-V Control Systems 0 0 2 1 60 40 100
CS-264 Operating Systems(Lab) 0 0 2 1 60 40 100
Workshop Training - - - 3 60 40 100
TOTAL 15 5 6 26 440 460 900
Vth Semester
Course code Course Title L T P Credit Int. Ext. TOTAL
EC-301 Microprocessors and its Applications 3 1 - 4 40 60 100
EC-303 Industrial Electtronics 3 1 - 4 40 60 100
EC-305 Antenna & Wave Propagation 3 1 - 4 40 60 100
EC-307 Electronic Measurement & Instrumentation 3 1 - 4 40 60 100
EC-309 Communication System-I 3 1 - 4 40 60 100
CS-361 Computer Networks 3 1 - 4 40 60 100
EC-311 Lab.VI(Microprocess-or Lab.) 0 0 3 2 60 40 100
EC-313 Lab.VII (Industrial Electronics) 0 0 2 1 60 40 100
EC-315 Lab.VIII (Communication System Lab.-I) - - 2 1 60 40 100
TOTAL 18 6 7 28 420 480 900

DEPARTMENT OF ELECTRONICS & COMMUNICATION ENGG.

VITH SEMESTER

STUDY SCHEME

VI/VIITH SEMESTER

VIth Semester

Course code Course Title L T P Credit Int. Ext. TOTAL
EC-310 Digital Signal Processing. 3 1 - 4 40 60 100
EC-302 Microwave Engg. 3 1 - 4 40 60 100
EC-304 Communication System -II 3 1 - 4 40 60 100
EC- Elective-I 3 1 - 4 40 60 100
EC- Elective-II 3 1 - 4 40 60 100
Open Elective 3 1 - 4 40 60 100
EC-306 Lab.X(Microwave Engg.) - - 2 1 60 40 100
EC-308 Lab.XI (Communication System-II) - - 2 1 60 40 100
EC-354 Computer Lab. IX - - 2 1 60 40 100
TOTAL 18 6 6 28 420 480 900

List of Departmental Electives:-

1. Radar & Navigation Engineering

2. Bio-Medical Electronics

3.Microelectronics & Intergrated Circuits

4. Advanced Microprocessor

5.Computer Orgnization &Architecture

VIIth Semester

Course code Course Title L T P Credit Int. Ext. TOTAL
Industrial Training - - - 22 550 300 850
Workshop Training - - - 3 75 25 100
TOTAL - - - 25 625 325 950

VIIIth Semester

Course code Course Title L T P Credit Int. Ext. TOTAL
EC-402 TV. Engg. 3 1 - 4 40 60 100
EC-404 Digital System Design 3 1 - 4 40 60 100
Elective-I 3 1 - 4 40 60 100
ElectiveII 3 1 0 4 40 60 100
Open Elective 3 1 - 4 40 60 100
EC-410 Major Project - - 8 4 120 80 200
EC-406 TV. Engg.(Lab) - - 2 1 60 40 100
EC-408 Digital System Design (Lab) - - 2 1 60 40 100
TOTAL 15 5 12 26 440 460 900
Electives
EC-422 Fiber Optics Communication
EC-424 Microcontrollers & their applications
EC-426 Data Communication
EC-428 VLSI Design
EC-430 Setellite Communication
Open Elective
EC-440 Neural Networks & Fuzzy Logic

3rd Semester

AM 201 MATHEMATICS-III

L T P Cr

4 2 - 5

Detailed Contents

1. Fourier Series Periodic funtions, Euler's formula. Even and odd functions, half range expansions, Fourier series of different wave forms.

2. Laplace Transforms Laplace transforms of various standard functions, properties of Laplace transforms, inverse Laplace transforms, transform of derivatives and integrals, Laplace transform of unit step function, impulse function, periodic functions, applications to solution of ordinary linear differential equations with constant coefficients, and simultaneous differential equations.

3. Special Functions Power series solution of differential equations, Frobenius method, Legendre's equation, Legendre polynomial, Bessel's equation, Bessel functions of the first and second kind. Recurrence relations, equations reducible to Bessel's equation, Error function and its properties.

4. Partial Differential Equations Formation of partial differential equations, Linear partial differential equations, homogeneous partial differential equations with constant coefficients Applications : Wave equation and Heat conduction equation in one dimension. Two dimensional Laplace equatiin, solution by the method of separation of varriables. Laplacian in polar coordinates.

5. Functions of Complex Variable Limits, continuity, derivative of complex functions, analytic function, Cauchy-Riemann equation, conjugate functions, harmonic functions ; Conformal Mapping : Mapping of a complex function, conformal mapping, standard transforms, mapping of standard elementary transformations, complex potential, applications to fluid flow problems ; Complex Integration : Line integrals in the complex plane, Cauchy's theorem, Cauchy's integral formula and derivatives of analytic function. Taylor's and Laurent's expansions, singular points, poles, residue, complex integration using the method of residues, evaluation of real integrals by contour integration.

Books

Advanced Engineering Mathematics by Kreyszing Erwin ; Wiley Eastern, New Delhi

Higher Engineering Mathematics by BS Grewal : Khanna Publishers, New Delhi.

Numerical Solutions of Differential Equations by NK Jain ; Prentice Hall, Delhi.

Differential Equations by Sharma and Gupta ; Krishna Prakashan Media (P) Ltd., Meerut.

EC-201 ANALYSIS AND SYNTHETICS OF NETWORKS

L T P

3 1 0

Circuits Concepts : Circuits elements,

Independent and dependent sources, signals and wave forms; periodic and singularity voltages, step, ramp, inpulse, Doublet. Loop currents and loop equatons, node voltage and node equations, Network Theorems; Superposition, Thevenin's Nortan's Maximum Power Transfer, Reciprocity.

Time and Frequency Domain Analysis :

Representation of basic circuits in terms of generalised freq. & their response, Laplace transform of shifted functions, transient & steady response. Time doamin behaviours from poles and zeros. Convolution Theorem.

Network Synthesis : Network functions; Impedance & Admittance function, Transfer functions, Relationship between transfer and impulse response, poles and zeros and restrictions, Network function for two terminal pair network. Sinusoidal network in terms of poles & zeros. Real liability condition for impedance synthesis of RL & RC circuits. Network synthesis techniques for 2-terminal network, Foster and Cauer forms.

Filters Synthesis : Classification of filters, characteristics impedance and propagation constant of pure reactive network, Ladder network, T section, IT section, terminating half section. Pass bands and stop bands. Design of constant-K, m-derived filters. Composite filters.

EC-203 ELECTRONICS DEVICES AND CIRCUITS

L T P C

3 1 0 4

1. Diode Circuits Quantitative analysis of the behaviour of pn junction deple tion layer, capacitance and current; storage capacitance and conductance, diode equivalent circuit; barrier potential at metal semiconductor interface, rectifying and ohmic contants.

2. Bipolar Junction Transistors Junction Transistor, current components, transistor as an amplier, construction, CB, CE and EC configurations, analytical expressions for transistor claracs, transistor at low frequency, Hybrid model, H-para-meters conversion formulas, analysis using h-parameters, cascuding transistor ampliers, transistor at high freq. And its hybrid (pi) CE. Model, power transistor switching transistors, R. F. transistors, Pin-diode, L. E. D., LCD, Photo diode, photo transistors.

3. Field Effect Transistors The JEET, V/I characteristics, pinch off voltage small signal mode MOSFET, Digital MOSFET circuits, low-fre, C-S and C-D amplifiers.

4. Transistor Biasing and Stablization Operating print, Bias stability, various biasing circuits, stabilization against variation in ICO, Vbe and Beta, Bias compensation, Thermister and senistor compensation. Thermal Runway, Thermal stability Biasing the FET, FET as a VVR, CS amp. At high freq. CD amp. At high freq.

5. Power Amplifiers Classification of amplifier, analysis of class A,B,C and AB Amplifiers, push pull amplifier, complementary symmetry and paraphase amp. Distortion in amp., Freq. Response of an amp. Its graphical analysis, harivieau distoration, power distortion, heat sinks.

6. Multistage Amplifiers Types of Multistage amplifiers like RC, LC, transformer coupled, D.C. amplifiers, their freq. Response curves and analysis, tuned amplifiers and wideband amplifiers and their analysis.

7. Feedback Amplifiers Feedback concept, transfer again with feedback charqs of negative feedback amplifiers, input and output resistance, method of analysis of feedback amplifiers, voltage series, current series, voltage shunt and current shunt feedback.

8. Rectifiers and Power Supplies Oscillators: Different types of oscillators: RC Phase shift, weight Bridge, Hanley, Colpitt, Crystal Oscillators using OPAMPS.

CS-261 Application Programming for Engineers

L T P C

3 1 0 4

Objectives : At the end of this course students will be able to simulate the problems in the subjects like O.S., C.N., System project, System simulate and modelling etc. Moreover it will be used as a tool for doing minor and major projects.

Introduction : C and C++ programming, differences between C and C++, adding an user interface to C and C++ program, Standard C and C++ libraries, writing & using functions, arrays pointer, I/O in C, Structure unions, macro's Advanced preprocessor statements, dynamic memory allocation.

Object Oriented Programming : Object oriented terminology, C++ classes I/O M C++, the cost team class list combing C & C++ code, designing Unique manipulators, object oriented stack and linked list in C++.

Windows Programming Foundations : Windows concepts windows programming concept, visual C++ windows tools, procedure- oriented windows. Application Microsoft foundation class library concepts, Windows Applications with MFC.

Books :

1. The complete Reference Visual C++5 Chris H, Pappas & William H. Murray, III

2. The Visual C++ handbook Chris H. Pappas & William Murray Osborne

EC-205 DIGITAL ELECTRONICS

L T P C

3 1 0 4

1. Number System And Binary Code : Introduction, Binary, Octal and hexadecimal number system. Signed and unsigned number, Binary operations-addition; Subtraction, Multiplication and division; Subtractions using 1's and 2's compliment; ASCII code; Excess 3 code Gray code.

2. Minimization of logic function : OR, AND,NOT,NOR,NAND,EX-OR, Basic theorem of Boolean Algebra, sum of products and product of sums, canonical form, Minimisation using theorems, minimisation using K-map and Q-M method. Imcompletely specified functions.

3. Combinational Logic Circuits : Introduction, Combinational circuit design, multiplexers, demultiplexer, encoders, decoders, adders, substacters and code converters, parity checker, BCD display drive, magnitude compraters.

4. Sequential Circuits : Introduction, flip flop SR, JK, D. Tedge triggerred and decked flip-flop, Refasters. Type of Registers, circuit diagram, timing ave form and oprations counters, counter design with state equation state diagrams.

5. D/A and A/D Converters : Introduction, Weighted register D/A converter, binary ladder D/A converter, steady state accuracy test, D/A accuracy and resolution, parallel A/D converter, Counter type A/D converter Successive approximation A/D converter. Single and dual slope A/D converter A/D accuracy and resolution, Voltage of frequency conversion, Voltage of time conversion.

6. Semiconductor Memories : Introduction, Memory organisation, Classification and characteristics of memories, Sequential memories, ROMs, R/W memories. Content addressable memories. Programmable logic arrays, Charged-Coupled device memory.

7. Logic Families : RTL, DCTL, DTL, TTL, ECL and its various types, Comparison of logic families.

Recommended Books :

1. Digital principle and applications Malvino and ----- (TMH)

2. Modern digital electronics R. P. Jain (PIH)

3. Digital electronics principle Malvino (THM)

4. Modern digital systems design Cheung & ----- (WPC)

5. An Engg. Approach to digital design Eletcher (PIH)

EC-207 NETWORK & ELECTRONIC DEVICES LAB.

L T P C

0 0 3 2

1. Study of Half wave, fullwave & Bridge rectifiers.

2. Study of simple capacitive, T & II filters.

3. Study of Zener regulator.

4. Determination of h-parameters of a transister.

5. Design of transistor biasing circuits.

6. Study of frequency response of RC coupled amplifier.

7. Study of am emitter fellower circuit.

8. Study of paise response (high freq. Characteristics) of an amplifier.

9. Study of frequency response of an CS-FET amplifier.

10. Study of Class A/B Transformer coupled power amplifier.

11. Study of Class B complementary symmetry amplifier.

12. Study of positive and negative feedback in amplifiers.

13. Design of constant filters.

14. Design of m-derived filters.

CS-263 Application Programming for Engineers

L T P C

0 0 2 1

Students are excepted to write programs in C & C++ using different statements, Libraries and Functions, Designing Unique Manipulators etc.

EC-209 DIGITAL ELECTRONICS LAB.

L T P C

0 0 3 2

1.

(a) Verification of the truth tables of TTL gates, e.g., 7400, 7402, 7404,7408,7432,7486.

(b) Design, fabrication and testing of low frequency TTL clocks using NAND gates.

2.

(a) Verification of the truth table of the Multiplexer 74150.

(b) Verification of the truth table of the De-Multiplexer 74154.

3. Design and verification of the truth tables of half adder and full adder circuits using gates 7483.

4. Study and verification of the operations of at ALU 74181 with regards to addition / subtraction / comparison.

5. Design fabrication and testing of differentiator and integrator circuits using OP AMP.

6. Design fabrication and testing of clipper and chaaper circuits using OP AMP.

7. Design fabrication and testing of

(a) Monostable multivibrator of t=0.1 msec.approx.) using 74121/123. Testing for both positive and negative edge triggering, variation in pulse with and retriggering.

(b) Free running multivibrator at 1 KHz and1 Hz using 555 with 50% duty cycle. Verify the timing from theoretical calculations. 8. Design fabricate and test a switch depouncer using 7400.

9.

(a) Design and test of an S-R flip-flop using TOR/NAND gates.

(b) Verify the truth table of a J-K flip-flop (7476)

(c) Verify the truth table of a D flip-flop (7474) and study its operation in the toggle and asyneronous modes.

10. Operate the counters 7490, 7493 and 74192. Verify the frequency division at each stage. With a low frequency clock (say 1 Hz) display the count on LEDs.

11.

(a) Verify the truth table of decoder driver 7447 / 7448. Hence operate a 7 segment LED display through a counter using a low frequency clock.

(b) Repeat the above with the BCD to Decimal decoder 7442 and an array of LEDs

4th Semester

EC-208 ELECTROMAGNETIC FIELD THEORY

L T P C

0 0 3 2

Note : Eight questions to be set covering the complete syllabus. The students are required to attempt any fivequestions.

1. Introduction Review of Electrostatic and Magnetostatics.

2. Time Varying Fields Makwell's equations in differential and integral forms concept of displacement current. Boundary conditions.

3. Electromagnetic Waves Wave equation and its solution in different media, plane wave, Sinusoidal time variation, polarization. Reflection of waves by perfect dielectronics and by perfect insulators. Surface impedance, Polyting theorem and Polyting vector.

4. Guided Waves Waves between parallel planes. TE and TM waves and their characteristics. TEM waves, velocities of propagation, Attenuation in parallel plane guides, wave impedance.

5. Transmission Lines Circuit representation of parallel plane transmission lines. Parallel plane transmission line with losses. Law loss RF and UHF transmission lines. Distortionless condition. Transmission line charts-impedance matching.

6. Wave Guides Rectangular and circular wave guides. TE and TM waves in rectangular wave guides. Impossibility of TEM wave in wave guides. Wave impedance and characteristics impedances. Transmission line analogy for wave guides. Attenuation and factor of wave guides. Dielectric slab wave guides.

Recommended Books

Name of Book , Author , Publisher

1. Electromagnetic Wave : Jordan and Balmain : PHI And Radiation System

2. Electromagnetics : Kraus : T.M.H.

3. Telecommunications : Fraser

EC-202 Communication Signal and System

System and Signal Analysis : Classification of signals and systems, signal representation using fourie series, complex expponential fourier series, fourier series representation of periodic signals speriodic signal representation using fourier transform, fourier transform of periodic power signals, power spectral density, system response impulse, step and time domain response analysis, transfer function and frequency, Domain analysis effect of Transfer function on spectral densities, Stationary of non-Transients.

Random Signal Theory : Introduction to probabilities Defination, probability of Random events, Joint and conditional probability, probability Mass function statistical averages. Probability density functions and statistical averages. Examples of P.D. function, transformation of random variables random processes, stationary, ture averages and Fygodic.

Signal Transmission Through Linear Networks : Convolution theorem, it graphical intrepretation. Conditional function ith a unit Impulse function. The sampling theorem low pass and band pass network, matched filter, input output relations with random inputs, envelope detector, equivalent noise band width Noise. Introduction to thermal noise, shot noise partion noise, low frequency or flicker, Gaussion Noise, burst noise, avalanche noise bipolar transistor noise, F.E.T. noise, Equivalent input noise signal to noise ration, noise factor, amplifier input noise in terms of F-Noise factor or amplifiers, Noise temperature, Noise equivalent Bandwidth, Noise fig. Experimental determination of noise figure, Pulse response & Digital No. & elimination.

Root Locus Technique : The extreme points of the root locit for positive gain. Asympotes to the Locii, Breakway points, Intersection with imaginary exis, location of roots with given gain & sketch of the root locus plot.

Frequency Domain Analysis : Closed loop frequency response, Bodeplots, Stability and loop transfer function. Frequency response specification Relative stablize, Relation between time and frequency response for second order systems. A and N-circles, Log. Magniture versus Phases angle Plot Plot Nyquist criterion.

Compensation : Necessity of compensation series and parallel compensations, Compensating network, application of lag and lead compensation.

Control Components : Error detectors - potentiometers and synchros, Servo motor A. C. and D.C. technogenerators, Magnetic amplifiers.

Books Recommended :

1. Modern Control Engineering by K. Ogata Prentice Hall, New Delhi, 1974

2. Control System Components by J. F. Gibsen McGraw Hill, 1963

3. Automatic Control System by B. C. Kuo Prentice Hall 3rd Ed., 1978

4. Control System Engineering by I. J. Nagrath & Gopal, Wiley Eastern Ltd., New Delhi, 1975.

IC-204 Linear Control System

Purpose This course is aimed at to provide a comprehensive treatment of the analysis and design of control systems so as to empower the students with knowledge which is sufficient to help them understand and analyse the pratical problems in industry. Instructional

Objectives At the end of this course, the students should :

1. be familiar with the basic concepts of control systems.

2. Be able to formulate the equations of linear electrical and non-electrical systems and establish analogies between them.

3. Derive characteristics equ. Of a given system.

4. Be able to perform time-Domain and frequency doamin analysis of systems.

5. Be able to determine stability of any given system.

6. Understand the importance of compensating networks and their design.

7. Be familiar with necessary control components.

Concents

1. Introduction Concepts Plant, Systems Servomechanism, regulating systems, disturbances, Open loop control system, closed loop systems, linear and non-linear systems, time variant & invariant, continuous and sampled data control systems, Block diagrams, some illustrative examples.

2. Modelling Formulation of equation of Linear electrical, mechanical, thermal Pneugmatic and hydraulic system, electrical, Mechanical analogies. Use of Laplace transform, Transfer function, concepts of state variable modelling. Block diagram representation signal flow graphs and associated algebra, characteristics equation.

3. Time Domain Analysis Typical test - input signal, Transient response of the first and second order systems. Time domain specifications, Dominant closed loop poles of higher order systems. Steady state error and co-efficients. Pole-zero location and stability. Routh-Hurwitz Criterion.

EC-206 Analog Integrated Circuits

Differential and Cas-Code Amplifiers Introduction, Differential Amp. With circuit configuration, Input, Balanced output Unbalanced output differential Amp. With D.C. and A.C. analysis of investing and noninvesting Inputs, Single Balanced output and unbalanced output difference amp. With their D.C. and A.C. analysis, FET difference amp. Swaping Resistors, consta current bias, current mirror, Ascending of difference amp. Stages Level translation, cascade or C-CB configuration with its D.C. and A.C. analysis, Common wave signals.

Introduction to Op. Amp. Operational Amp. Blockdia, Analysis and its schematic symbols. Interpretation of data sheets and characterstics of and op.amp., practical op.-amp. Input offset vtg., Input Bias current, input off current, output offset voltage, thermal drift, offset of variation power supply voltages on offset vtg. Temp. and supply vtg. Senstive parameters, Noise, common mode configurations and commonmode reject freq. Response of an op.amp., compensating networks, slew rate.

Op-Amp. With Negative Feedback Introduction and Block diagram representation of Feedback configurations voltage-series feedback amp. With difference paramet volage shunt feedback with difference parameters, differential amp. With one op-amp., two op-amp., three op-amp.

Op-Amp. Application D.C.and A.C.Amplifiers, PEAKING AMP. , Scaling and averaging amp.,signal conditioner, V to I and I and to V converter, I and antilog amp., differential Amp. Instrumentation amp. Isolation amp etc. integration and differentiator, Active filters, Butterwon, Chebyshev approxximatives. Sallon and key structure, state variable filters. LP, HP,BP,and all pass filters, analog multiperer and its application , sample and hold circuite. A to D and Dto A converters, introduction to data acquisition systems. Oscillators voltage to freq. And ferq . to voltage conversions, Precifon rectrifiers, clippers and ampers, peak detectors, samples and hold circuite, Logarithmic amplifiers.

The 555 Timer

Introduction and block diagram 555 timer as monostable multi-brator as an astable multi-brator and as bistable multi-brator and timer applications.

Phased Locked Loops and Voltage Regulations

Operating principles & applications of PLL, Fixed voltage regulators, Adjustable voltage regulators, Switching Regulators.

CS-262 Operating System

L T P C

3 1 0 4

Basic Concepts : Definition, Types-batch, Time-Sharing, Multitasking, Multiprocessing, Distributed & Real Time Operating Systems.

Operating System Structure : System Components, System Calls & Program Structure.

Process Management : Process Concept & Scheduling, Introduction to CPU Scheduling, Deadlocks.

Memory Management : Swapping, Paging, Segmentation & Virtual Memory & Overview of I/O Systems.

Distributed Operating Systems : Network Structures, Distributed System Structure, File Systems & Co-ordination. Protection & Security : Case Study to be done in Unix Operating System & Windows NT

Reference : 1. Operating System Concepts : Silberschtz Petter Addison Wesley B. Galvin

2. Operating System : Malinkovic

DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING

FIFTH SEMESTER

EC-301

MICROPROCESSOR & ITS APPLICATION

Introduction to 8-bit Microprocessors

Register structure

Memory Addressing

Addressing Modes

Instruction set

Timing Methods

Programmed I/O

Interrupt System

DMA, SID and SOD lines

INTEL 8086

Introduction

8086Architecture

Addressing Modes

Instruction Set 8086

Assembler Pseudo instruction

Programmed I/O

8089 IOP

Interrupts

DMA

System Design Using 8086

Pins and Signals Interfacing with Memories

I/o Ports

Peripheral Interfacing

Parallel V/s serial transmission, Synchronous and Asynchronous serial Data

Interfacing of Hexadecimal Keyboards and Display Unit to a Microprocessor

Cassette Recorders

Kansas C standard

Interfacing a cassette recorder

CRT terminal interfacing to a microprocessor printer Interface to a Microprocessor

DMA Controllers

80186, 80188,80286 Processors

80186, 80188 Architecture

Introduction to 80286

MC 68000

68000 Registers

Memory Addressing

Inst. Format

Addressing Modes

Inst. Set Stack

Pins and Signals

Read and Write Cycles

68000 programmed I/O, Interrupt SystemDMA

Typical 32-Bit Microprocessors

Introduction

Intel 80386

386 Programming Model

Addressing Modes

Inst. Set Memory

I/o

Introduction to MC 68020

Introduction to Pentium and Pentium Pro Microprocessors

FIFTH SEMESTER

EC-303

INDUSTRIAL ELECTRONICS

L T P

3 1 -

1. Characteristics of Selected Devices

Fast recovery diodes, Schottky diode, SCR, gate trigger and commutation circuits, series and parallel connection of SCRs, Diac, Triac, UJT, Power MOSFETs.

2. Controlled Rectifier

Half wave and full wave with resistive & R-L-E and resistive-inductive loads. Free-wheeling diode, three phase rectifiers, Bridge rectifiers -half controlled and fully controlled.

3. Inverter, Chopper And Cycloconverter

Voltage driven, current driven, bridge, parallel, SCR versions, control of output voltage-PWM schemes, harmonic reduction

. 4. Motor Control

D.C. and A.C. motor control, reversible drives, closed loop control, commutatorless d.c. motor control.

5. Switched Mode Power Suppliers

Basic principle, step-up and step-down circuits, integrated circuits for switched mode regulators.

6. Induction Heating, effect of frequencies and Power requirements, Dielectric heating and applications.

Suggested Text Books And References:-

1. Power Electronics - P.C. Sen, Tata McGraw Hill Publishing Co., Ltd., 1987.

2. Power Electronics and Control - S.K. Dutta, Prentice Hall of India Pvt. Ltd., 1986.

FIFTH SEMESTER

EC-305

ANTENNA AND WAVE PROPAGATION

L T P

3 1 -

UNIV.EXAM. :60 Marks

SESSIONALS :40 MARKS

NOTE: Eight questions to be set covering the complete syllabus. The students are required to attempt any five questions.

1. Radiation

Physical concept of radiation, retarded potential, radiation from a hertizian dipole, mono pole and a half wave dipole, fields in the vicinity an antenna, for field approximation.

2. Antenna Parameters

Radiation pattern, directivity, gain, radiation resistance effective aperture, terminal impedance, noise temperature reciprocal properties, elementary ideas about self and mutual impedance.

3. Aperture Antennas

Radiation through an aperture in a conduction screen, solot, horn and reflector antennas.

4. Antenna Arrays

Arrays of point sources, array factor, directivity and beam width, ordinary and fire array, super directive and fire array pattern multiplication, non uniform excitation, electronic scanning.

5. Ground and Space Wave Propagation

Basic idea of ground wave, surface wave and space wave propagation, tropospheric propagation and duct propagation.

6. Ionospheric Propagation

Structure of ionosphere, reflection and infraction of waves by ionosphere, regular and irregular variations of the ionosphere, qualitative discussion of propagation through ionosphere, vertical height, maximum usable frequency, skip distance, propagation characteristics of medium, high and very high frequencies and microwaves.

Books Recommended

1. Antenna, Krous,J.D., McGraw Hill.

2. Electromagnetic and radiating system, Jordan E.C., P.H.I.

3. Antennas Theory and Design, C.A. Balanis, Raw & Harper.

4. Antenna Theory & Practice, R.Chatterjee, Wiley Eastern. Antennas and Radio wave propagation, Collins, R.E., McGraw Hill.

FIFTH SEMESTER

EC-307

307 ELECTRONIC MEASUREMENTS AND INSTRUMENTATION

L T P

3 1 -

UNIV.EXAM. :60 Marks

SESSIONALS :40 MARKS

1. ELECTRONIC INSTRUMENTS

Electronic voltmeter, VIVM Transistor voltmeter, Electronic Multimeter, CRO"s study of various stages in brief, measurement of voltage, current phase and frequency, special purpose oscilloscope measurement of inductance, capacitance, effective resistance at high frequency, Q meters, LCR meter.

2. INSTRUMENTS FOR GENERATION AND ANALYSIS OF WAVEFORMS

Signal generators, function generator, wave analyzer, harmonic distortion analyzer, spectrum analyzer, spectrum analysis.

3. INSTRUMENT TRANSFORMER

Current and potential transformers, constructional features, ratio and phase angle error.

4. TRANSDUCERS

Principles of operation, qualitative treatment of strain gauage, LVDT, thermocouple, piezo-electric crystal and photoelectric transducers.

5. DATA ACQUISITION SYSTEM

Necessicity of Recorders, Recording Requirements, Graphic Recorders, Strip Chart recorders, Magnetic tape Recorders, Digital tape recorders.

6. DISPLAY DEVICES

Electronic Indicating instruments, seven segment display, Fourteen segmental display Nixie tube.

7. TELEMETERY

Introduction, Method of data transmission, Types of Telemetery systems and applications.

BOOKS RECOMMENDED

1. A.K. SAWHNEY- Electrical and Electronic Measurements and Instrumentation.

2. B. Stout - Basic Electrical Measurements.

3. D. Cooper_ Electronic Instrumentation and Measurement Techniques.

FIFTH SEMESTER

EC-309

COMMUNICATION SYSTEMS - I

Chapter 1. Base Band Signals and Systems

Introduction, Definition of Communication, Communication System Block Diagram, Need for Wireless Communication, Need of Modulation, General Definition of Modulation, Types of Various Signals, Basic Transmission Signals.

Chapter 2. Analog Modulation Techniques

Introduction, Theory of Amplitude Modulation; AM Power Calculations, AM Current Calculations, AM Modulation with a Complex wave, Theory of Frequency Modulation; Mathematical analysis of FM, Spectra of FM Signals, Narrow band FM, Wide band FM, Theory of Phase Modulation, Phase Modulation Obtained from Frequency Modulation, Comparison of AM and FM, Comparison of PM and FM.

Chapter 3 AM Transmission and Reception AM Transmission:

Introduction, Generation of Amplitude Modulation, Low Level and High Level Modulation, Basic Principle of AM Generation; Square Law Diode Modulation, Amplitude Modulation in Amplifier Circuits, Vander Bijl Modulation, Suppressed Carrier AM Generation (Balanced Modulator); Ring Modulator, Product Modulator/Balanced Modulator, High Power Linear Modulators.

AM Reception:

Tuned Radio Frequency (TRF) Receiver, Super hetrodyne Receiver; Basic Elements of AM Super-hetrodyne Receiver, RF Amplifier, Neutralization of RF Amplifiers, Class of Operation of RF Amplifiers, High power RF Amplifiers, Image Frequency Rejection, Cascade RF Amplifier, Methods of Increasing Bandwidth, Frequency Conversion and Mixers; Additive Mixing, Bipolar Transistor Additive Mixer, Self Excited Additive Mixers, Multiplicative Mixing, Multiplicative Mixer Using Dual Gate MOSFET, Tracking and Alignment, IF Amplifier, AM Detector; Square law Detector, Envelope or Diode Detector, AM Detector with AGC, Distortion in Diode Detectors, AM Detector

Circuit Using Transistor, Double hetro -dyne Receiver, AM Receiver Using a Phase Locked Loop (PLL), AM Receiver Characteristics.

Chapter4. FM Transmission and Reception

FM Transmission:

FM Allocation Standards, Generation of FM by Direct Method, Varactor Diode Modulator, Indirect Generation of FM; The Armstrong Method, RC Phase Shift Method, Frequency Stablised Reactance FM Transmitter, FM Stereo Transmitter,

FM Reception:

Direct Methods of Frequency Demodulation, Travis Detector/Frequency Discrimination (Balanced Slope Detector), Foster Seely or Phase Discriminator, Radio Detector, Indirect Method of FM Demodulation; FM Detector Using PLL, Zero Crossing Detector as a Frequency Demodulator, Pre-emphasis and De-emphasis, Limiters, The FM Receiver, RF Amplifier, FM Stereo Receiver, Transceiver,

Chapter 5. SSB Transmission and Reception

SSB Transmission:

Introduction, Advantages of SSB Transmission, Generation of SSB; The Filter Method The Phase-shift Method, The Third Method, AM Compatible SSB Modulation; Pilot Carrier SSB, Independent Side-band Systems(ISB), Vestigial Side-band Modulation (VSB), VSB-SC

SSB Reception:

SSB Product Demodulator, Balanced Modulator as SSB Demodulator, Pilot Carrier SSB Receiver , SSB Double Super -hetrodyne Receiver, Compatible SSB (CSSB) Receiver, ISB/Suppressed Carrier Receiver,

Chapter 6. Pulse Modulation Transmission and Reception

Introduction, Pulse Amplitude Modulation (PAM), Natural PAM Frequency Spectra for PAM, PAM Time Multiplexing Flat-top PAM, PAM Modulator Circuit, Demodulation of PAM Signals, Pulse Time Modulation (PTM); Pulse Width Modulation (PWM), Pulse Position Modulation (PPM), PPM Demodulator.

For 2000 Batch Students

CS-361 Computer Networks

L T P C

3 1 0 4

Data Communication Concepts :

digital and analog, parallel and serial, synchronous and asynchronous, simplex, half duplex, full duplex, multiplexing.

Communication Channels : Telephone lines, leased lines, switch lines, broad band, optical fibre, coaxial cables-Base-band transmission, Microwave transmission infrared, transmission, laser transmission, radio transmission, satellite transmission.

Communication switching techniques : circuit switching, message switching, packet switching.

Network reference models : Network topologies, OSI reference model, TCP/IP reference model, Comparison of OSI and TCP/IP reference model.

Data link layer design issue : Services provided to the network layer, framing, error control, flow comntrol, HDLC, SDLC, data link layer in the internet (SLIP, PPP), Data Link Layer in ATM (cell transmission, Cell reception)

MAC SUB LAYER : CSMA/CD.IEEE standards, FDM, TDM, CDMA Inter networking : fire wire IEEE 1394 IP protocol and addresses, VSAT, The internet transport protocol TCP and UDP

E-mail : Message formats, message headers, SMTP, E-mail gateways.

References :

1. Tanebaum Computer Networks

2. Martin Computer network and Distributed processing.

FIFTH SEMESTER

HU-351(For 97 Batch Students)

HUMAN RESOURCE MANAGEMENT

L T P

3 1 -

Introduction

Introduction to Human Resource Management and its definition, functions of Human Resource Management & its relation to other, managerial functions. Importance of Human Resource in Industry.

Procurement and Placement:

Need for Human Resource Planning; Process of Human Resource Planning; Methods of Recruitment; Psychological tests and interviewing; Meaning and Importance of Placement and Induction.

Training & Development:

Difference between training and Development; Principles of Training; Employee Development; Promotion-Merit v/s seniority Performance Appraisal.

Job Satisfaction:

Job satisfaction and its importance; Motivation, Factors affecting motivation, introduction to Motivation Theory; workers 'Participation: Quality of working life.

Integration

Human Relations and Industrial Relations; Difference between Human Relations and Industrial Relations, Factors required for good Human Relation Policy in Industry; Employee Employer relationship Causes and Effects of Industrial disputes; Prevention and statement Machinery of industrial disputes in India; importance of collective Bargaining; Role of trader unions in maintaining cordial Industrial Relations.

Maintenance

Meaning and Importance of Employee Safety Accidents-Causes Prevention, Safety Previsions under the Factories Act 1948; Welfare of Employees and its Importance provisions under the factories; Act Social security its Meaning, importance, Steps taken by Government of India; Future challenges for an Resource Management.

Recommended Books :
1.Lowin B. Flippo Graw-Hill) Principles of personnel Management (Mc Graw-Hill)
2.Michael J. Jucius Personnel Management (Richard D. Irwin, Homewood)
3.R.C. Saxena Labour Problems and social welfare (K.Math & Co. Meerut)
4.A Minappa and M. S. Saiyada Personnel Management (Tata Mc. Graw-Hill)
5. C.B. Mamoria Personnel Management (Himalaya Publishing House Bombay)
6. T.N. Bhagotiwal Economics of Labour and Industrial Relations (Sahitya Bhawan Agra)

FIFTH SEMESTER

EC-311

MICROPROCESSOR LAB.

L T P

0 0 3

1. Simple programs for sorting a list of numbers in ascending and descending order.

2. Sorting a list without destorying the original list.

3. Code conversion - Binary to Gray/Gray to Binary.

4. Program for addition of BCD numbers.

5. Program for multiplication of 8-bit numbers using Booth's algorithm.

6. Interface an LED array and 7-segment display through 8255 and display a specified bit pattern/character sequence at an interval of 2 seconds.

7. Generate the given waveform using a DAC after interfacing it with a microprocessor kit. Use any PPI port.

8. Interface an ADC chip with microprocessor kit and verify its operation with d.c. and low frequency inputs. Use of PPI port and sample and holds is required.

9. Interface an external 8253 to the micro processor kit at the address given. Hence,

i) generate a pulse train of specified duty cycle at the given output line,

ii) operate as a : N counter,

iii) count a train of pulses for a given duration.

10. Interface the given microprocessor kit to a personal computer through R.S-232C. The band rate is specified. Verify data transfer in both directions ( P - PC and PC - P)

11. Interface a given printer to the microprocessor kit using on board 8255.

12. Interface an external keyboard to a microprocessor kit through on board 8255.

13. Write a program to demonstrate rolling display from left-to-right using 8279. Do not use any built in routines, instead program the 8279.

14. Use the SOD line to generate a square wave of the specified duty cycle at a given frequency.

FIFTH SEMESTER

EC-313

INDUSTRIAL ELECTRONICS

L T P

0 0 3

Pract. /Viva :25 marks

Sessionals :25 marks

1. To draw the characteristics of various thyristor families.

2. To determine frequency of a relaxation oscillator for various values of C.

3. To obtain the average current of an SCR as a function of resistance.

4. To vary the frequency of an invertor circuit.

5. To vary the firing angle of an SCR using a phase shift circuit and a peaking transformer.

6. To control the firing angle of thyristor by varying i) dc bias alone ii) dc bias with superimposed ac

7. To vary the speed of a dc motor with the help of an SCR.

8. To determine the ripple factor of a full wave rectifier using SCR for various firing angles.

FIFTH SEMESTER

EC-315

COMMUNICATION SYSTEM LAB.-I

LIST OF EXPERIEMENTS

1. To study the Amplitude modulation and demodulation experimental boards.

2. To study the frequency modulation & demodulation experimental boards.

3. To study the function of a superhetrodyne receiver.

4. To study the operation of a phased lock loop.

5. To study the operation of a single modeband transmission system.

6. To study the operation of operation of balanced Modulator.

7. To study the vestegial sideband transmission system.

8. To study the PAM, PWM, PPM, techniques.

DEPARTMENT OF ELECTRONICS & COMMUNICATION ENGINEERING

SIXTH SEMESTER

CS-352(For 97 Batch Students)

SOFTWARE ENGINEERING

L T P

3 1 0

1. Introduction

Problem encountered during software development and their causes; Software life cycle.

II. Software Planning:

Software Planning - Objectives and Scope; Costing Estimation and Scheduling.

III. Software Requirement Analysis:

Fault finding techniques, information flow, information structure, data base requirements, requirement analysis tools.

IV. Software Design Process:

System design tools and techniques, Top down technique, structural programming; Data oriented design, design documentation and review.

V. User Interface Design:

Design issues, Features of a modern GUI; Menus, scrolling, windows, icons, panels, error massages , etc. VI Software Testing and Reliability: Purpose of testing, unit testing, component testing, integration testing, system testing, testing tools, debugging and reliability.

VI. Software Maintenance:

Maintainability, documentation to facilitate maintenance; Regression testing, Reverse engineering. Suggested Text Books &

References:

1. Software Engineering - A Practitioners Approach - R.S. Pressman, McGraw Hill, 1992.

2. Software Testing Techniques - Boris Beizer, Van Nostrand Reinhold, 1990.

3. An Integrated Approach to Software Engineering - Pankaj

4. System Analysis and Design Methods - Whitten, Bentley and Barlow;Galgotia Publications, 1996.

For 2000 Batch

EC-310 DIGITAL SIGNAL PROCESSING

L T P

3 1 0

1. Introduction Limitations of analog signal processing, Advantages of digital signal processing.

2. Discrete time characteristics of Signals & Systems Some elementary discrete time sequences and systems; Concepts of stability, causality, linearity, time invariance and memory; Linear time invariant systems and their properties; Linear constant coefficient difference equations.

3. The Z Transform Z-Transform, Region of convergence; Properties of the Z-transform; convolution theorem; Parseval's relation; Unilatera; Z-transfform and its application to difference equations with non-zero initial conditions.

4. Discrete Fourier Transform DFT and its properties; Linear, Periodic and Circular convolution; Fast Fourier Transform algorithm using decimation in time and decimation in frequency techniques; Linear filtering approaches to computation of DFT.

5. Structure for Discrete Time Systems Signal flow graph representation, Transposed forms, Lattice structures.

6. Design of Digital Filters Linear Phase FIR filters; Design methods for FIR filters; IIR filter design by impulse Invariance, Bilinear Transformation, Matched Z-Transformation, Frequency Transformation in the Analog and Digital Domain.

7. Finite Precision Effects Fixed point and Floating point representations, Effects of coefficient quantization, Effect of round off noise in digital filters, Limit cycles.

8. Digital Signal Processors Architecture and various features of TMS/ADSP series of digital signal processors. DSP Applications.

Suggested Text Books and References :

1. Discrete Time Signal Processing - A. V. Oppenheim & R> W. Schafer, Prentice Hall, 1989.

2. Digital Signal Processing - J. G. Proakis & D.G. Manolakis, prentice Hall, 1992.

3. Signal & Systems - A. V. Oppenheim, A. S> Willsky & I.T. Young, prentice Hall, 1983.

4. Digital Signal Processing - A Computer-based Approach. Mitra. Tata McGraw Hill. 1998.

5. Digital Signal Processing in VLSI. Higgins, Prentice Hall., 1990.

6. http://www.ti.com, Web site of Texas Instruments for TMS series digital signal processor architectures.

SIXTH SEMESTER

EC-302

MICROWAVE ENGINEERING

L T P

3 1 0

1. Microwave Tubes

UHF limitations in conventional tubes, Analysis and operation of multi-cavity and reflex, Klystron, Admittance diagram of Klystron; Analysis and operation of a travelling Wave Magnetron, Performance charts of Magnetron tubes; Principle of operation of Travelling Wave Tube.

2. Microwave Semiconductor Devices

Classification of Microwave Devices, Tunnel diode, Point Contact diode, Gunn diode, two valley structures, mode of operation, circuit realization, IMPATT diode, Read Diode, circuit realization, PIN diode, basic principle of operation, equivalent circuit, application as switch, modulator and phase shifter; Microwave Bi-polar and Field Effect Transistors - characteristics and performance.

3. Microwave Circuits

Voltage and current definitions, uniqueness of definitions, Impedance representation of one port, two port and n port junctions; Seattering matrix and its properties, Tee's and directional coupler; Transmission matrix representations.

4. Microwave Measurements and Components

Measurement of VSWR & Reflection coefficient, impedance using slotted line. Measurement of Power, use of SMITH CHART. Theory and use of attenuators, Directional Couplers Magic TEE, Probes and Loops. Microwave circulators and Isolators, bends and twists. Resonant cavities. Rat-Race circuits, wave guide, corners, Impedance Matching, Single, Double and Triple stub Tuners, Quarter wave Transformer.

Suggested Text Books & References:

1. Microwave Principles - A.J. Reich, Van Nostrand.

2. Fundamentals of Microwave Engg. - R.E. Collin, McGraw Hill.

3. Microwave Semiconductor Devices and Their Circuit Applications - H.A. Watson, McGraw Hill, 1969.

4. Microwave Devices and Circuits - S.Y. Liao, Prentice Hall of India, 1990.

5. Microwave Circuits - R.N. Ghose, McGraw Hill.

SIXTH SEMESTER

EC-304

COMMUNICATION SYSTEMS-II

1. Digital Modulation Transmission and Reception

Introduction, Comparison of Analog and Digital Signals; Advantages and disadvantages of Digital Communication, Elements of Digital Communication System, Pulse Code Modulation (PCM); Quantization Noise, Companding, Signal Regeneration, Sampling Theorem, PCM Bandwidth, PCM System, Advantages of PCM over Analog Modulation, Differential PCM, Delta Modulation (DM), Continuously Variable Slope Delta Modulator (CVSDM) or Adaptive Delta Modulation.

2. Digital Carrier ModulationTransmission and Reception

Introduction, Amplitude Shift Keying (ASK), ASK Spectrum, ASK Modulator, Coherent ASK Detector, Non-coherent ASK Detector, Frequency Shift Keying (FSK), Bandwidth and Frequency Spectrum of FSK, Non-coherent FSK Detector, Coherent FSK Detector, FSK Detection Using PLL, Binary Phase Shift Keying, Binary PSK Spectrum, Coherent PSK Detection, Quadrature Phase Shift Keying (QPSK), QPSK Demodulator, Differential PSK.

3. Spread Spectrum Communication Systems

Introduction, Principles of Spread Spectrum; Direct sequence Pseudo-noise (DSPN) Spreading, Frequency Hop Coding, Time Hop Spreading, Spread-Spectrum Modulation Systems; Generation of Pseudo-random Sequences; Sequence Length, Independence of Sequences, Number of 1's and 0's in a Maximal Sequence, Clustering in a PN Sequence, Correlation Properties, Spread-Spectrum Modulation, Continuous-Phase Shift Modulation (CPSM), Code-Division-Multiple-Access (CDMA).

4. Cellular and Mobile Communication Systems

Introduction, Main Methods of Radio Transmission, GSM Standard for Cellular Phones, GSM Architecture, Features of GSM, Cellular Mobile Radio Systems; Inside the Cell Phone, How does it Works?, Other Services of GSM, Future of Telecommunication, Operation of Cellular Systems, Concept of Frequency Re-use Channels, Frequency Re-use Schemes, Frequency Re-use Distance, Consideration of the Components of Cellular Systems, Switching Equipment Data Links, Security and Identification, Supervision, Power Control, Who Controls the Power Level?, Function of the MTSO, Cellular Analog Switching Equipment; Description of Analog Switching Equipment, Modification of Analog Switching Equipment, Cell site Controllers and Hardware, Cellular Digital Switching Equipment;General Concept, Elements of Switching, Radio Paging Systems; What is Paging?, Paging System Components, Paging System Operational Features, Pager (Subscriber's Radio), Advantages of Paging, Re-use of Frequencies, Typical Standard Paging System

5. Introduction to Computer Communication

Introduction to LAN, WAN, ISDN, Email, FAX.

SIXTH SEMESTER

CS-306

MICROWAVE LAB.

L T P

0 0 3

1. Study of microwave components and instruments.

2. Measurement of crystal characteristics and proof of the square law characteristics of the diode.

3. Measurement of klystron characteristics. 4. Measurement of VSWR and standing wave ratio.

5. Measurement of Dielectric constants.

6. Measurement of Directivity and coupling coefficient of a directional coupler.

7. Measurement of Q of a cavity.

8. Calibration of the attenuation constant of an attenuator.

9. Determination of the radiation characteristics and gain of an antenna.

10. Determination of the phase-shift of a phase shifter.

Determination of the standing wave pattern on a transmission line and finding the length and position of the short circuited stub.

SIXTH SEMESTER

EC-308

COMMUNICATION SYSTEMS Lab.-II

L T P

3 1 0

1. IF amplifier using Transistors.

2. Amplitude Modulator using transistors and demodulation by envelope detection.

3. IC based Balanced Modulator and Demodulator.

4. Frequency Modulators using 8038 and 566.

5. Capture range & Lock range measurement of a PLL.

6. Frequency demodulation using PLL.

7. IC based Sample and Hold.

8. Pulse Width Modulator

9. Delta Modulator using D-Flip Flop

10. IF Amplifier using IC 3028.

11. Frequency Synthesizer using PLL.

ELECTIVE - I

RADAR SYSTEM & NAVIGATION

L T P

5 1 0

I. Introduction Simple Radar equation, block diagram of radar, types of radar displays-A,B and PPI, radar resolution cell, its shape and volume, Calculation of dwell time and number of hits per scan.

II. Radar Detection Theory of Production of radar range in terms of S/N ratio, Probabilities of detection find false alarm; integration of radar pulses, radar cross section of targets, PRF and range ambiguities, system losses, search radar equation.

III. Cw and FM Radar Doppler principle of velocity determination, FM-CW radar, multiple frequency CW radar and its applications.

IV. MTI The principle clutter, delay line cancellers and their characteristics, blind speeds, staggered PRF, sub-clutter visibility, MTI using range gates and filtering, Digital MTI and digital processing.

V. Tracking Various techniques-sequential, conical and monopulse; Calculation of error signals, tracking of other parameters like range and Doppler, acquisition of targets, comparison of tracker systems.

VI. Electronic Counter Measures Various techniques; Electronic Copounter-Counter Measures.

VII. Study of an Actual Radar System. VIII. Navigational Aids Loran, Radio range Aircraft, Landing systems instruments landing system and Ground controlled approach, Radio Direction Finding, Staellite based navigation system. Suggested Text

Books & References :

1. Introduction to Radar Systems - M.I. Skolnik, McGraw Hill, 1980

2. Modern Radar Analysis, Evaluation and System Design - R. S> Berkointz, John Wiley, 1967.

BIO-MEDICAL ELECTRONICS

L T P

3 1 0

1.Transducers and Electrodes Different type of transducer and their selection for Biomedical application; Inductive, capacitive, piezoelectric transducers, Thermistors: Radiation & Chemical thermometry; Electrode theory and different types of Electrodes. Polarization, Electrode behaviour, Electrode - skin interface.

2. Origin of Bio-Potentials Electric activity of excitable cells, Neuron resting potential, Nerst equation; ECG, EEG, EMG, sources of these potentials, generation of signals, recording.

3. Cardio Vascular Measurement Measurement of blood pressure, baloon flow, cardiac output and cardiac rate.

4. Respiratory System Measurements Respiratory mechanism; Measurement of gas volume, flow rate, carbon dioxide and oxygen concentration in exhaled air, respiration controller.

5. Medical Imaging Systems Radiography, CAT scan, Ultrasonic scanning and nuclear medicine, principles and applications, Angio graphy, flour scopy.

6. Bio-effects of Microwaves Interaction of microwaves with biological systems, Diathermy, Biological Hazards of microwaves as well as low frequency electromagnetic fields.

7. Therapeutic and Prosthetic Devices Cardiac pacemakers, electrical stimulators, Defibrill'ors and cardioverters. Heamodialysis, Ventilators.

8. Electrical Safety Physiological effects of electricity, Micro shock and Macro shock hazards; Electrical safety standards Basic approaches to shock protection.

Suggested Text Books & References :

1. Medical Instrumentation : Application & Design - John G. Webster, Houghton Miffin & Co., Boston, 1978.

2. Biomedical Instrumentation - Marvin D. Wwirs, Chilton Book Co., London, 1973.

COMPUTER ORGANISATION & ARCHITECTURES

1. Basic Computer Organisation and Designs : Instruction Codes, Registers, Timing and control, memory Reference Instruction, Input-Output and Interrupt, Design of Accumulation Logic/Computer.

2. Microprogrammed Control : Control memory, Address Sequencing, Micro Program example, Design of Control Unit.

3. Control Processing Unit : General Register Organisation, Steek Organisation Instruction Formats, Addressing Modes, Data Transfer and Manipulation, Program Control, Rise.

4. Pipeline and Verctor Processing : Parallel Processing, Pipelining arithmetic pipeline, Instruction pipeline, Rise pipe, Vector Processing, Array Processors.

5. Computer Arithmetic : Addition, Subtraction, Multiplication and division Algorithms, Floating point Arithmetic operation Decimal Arithmetic Unit.

6. Input Output Organisation : Peripheral Devices, Input-Output Interface, Asychorous Data Transfer, Modes of Transfer, priority interrupt, DNA, TOP.

7. Memory Organisation Memory Hierachy, Main memory, Auxiliary Memory, Associative Memory, Cache Memory, Virtual Memory management Hardware.

Books Suggested

1. Computer System architecture, Morris Mano (PHI)

2. Structural computer, A. S> Tannernbaun (PHI)

3. Computer architecture, Rafiquizaman and Chandra

4. Computer Organisation & design, P. Pal Chaudhari.

ADVANCED MICROPROCESSORS

Objective : After a course on Microprocessor and its Applications, this course exposes the students to the Advanced architectural features of Microprocessors and brings out the technological advancements made in Computer architecture.

Contents : Architecture of 80386, 486 and Pentium

Architecture of RISC Machines RISC vs. CISC Selected Applications

References :

1. Intel 32 bit Microprocessor : 80386, 80486 and pentium. Barry B. Bray. PHI

2. Advanced Microprocessors Dainiel Tabak, McGraw Hill

7th Semester

Industrial Training

8th Semester

EC-402 TELEVISION ENGINEERING

L T P

3 1 0

GENERAL INTRODUCTION Sound and picture transmission, picture transmission, picture elements, signal standards, frame and field frequencies, scanning process, interlaced scanning resolution, vertical resolution, horizontal resolution and video bandwidth.

Composite video signals and TV standards : Construction of composite signal, evolution, correction between picture element and video bandwidth.

Picture carrier signal transmission : Negaltze transmission, vertigial side-band channel allocations, T.V. studio / control room (a brief idea only).

Television Cameras : Camera lenses, T. V. camera tubes, Image orthicon, vidicon, plumbicone, comparison of T.V. cameras.

Broadcast Televisions receivers : Block schematic and functional requirements trends circuit design, design specifications for T.V. receiver in India. R. F. tuner, Block diagram of V.H.F tuner, types of tuners, transistor tuners, video I.F. amplifier, requirement of gain and band pass response inter stage coupling methods, trap circuits, transistor video I.F. amplifier circuits video circuits, video detector, D.C. component restoration sound I.F. take off video amplifier requirements, low frequency compensation. H. F. conpensation video circuit A,G.C., sound I.F. picture tube, horizontal deflection ckts., and E.H.T. generation, synchronising circuits and control oscillators, vertical deflection circuits, alignment of T.V. receivers.

Colour Television : Colour fundamentals, mixing of colours and colour reception, chromaticity diagram, colour T.V. transmission and reception.

Note : The examiner shall set eight questions and the students are required to attempt any five questions.

Books Recommended :

1. Television Engg. - By Dhake Arvind, M. Tata McGraw hill

2. Television simplified - Milton S. Kilver

3. Basic Television Principles and servicing - Bernard Grob. McGraw Hill

4. Principles of Television Engg. - Fink. McGraw Hill

5. principles of Monochrome of colour television - R. R. Gulati.

EC-404 Digital System Design

1. Introduction to Digital Design Concepts Review of digital design fundamentals, minimization and design of combinational circuits, sequential machine fundamentals.

2. Traditional Approaches to Sequential Analysis and Design State diagram, analysis of synchrouous ckts, design of synochronous sequential state machine, design and applications of counters and shift registers.

3. Multipin Put System Controller Design System controller, controller design principles, timing and frequency considerations, DFD development, controller architecture design, asynochorous in put handling, state assignment concepts date / flip / flop level implementation using VEM's

4. System Controller Using Comproational MST/LST CKTS : Using MSI decoder, multielexer in system controllers, applications of ROM, PROM, PLAA, FPLA in system controller design.

5. Programmable System Controller Concepts and basic features of programmable system controller microinstructions, programmable controller with fixed instructions set with subroutine capability, application of 8 x 02, 74S 422 and MC2900 in system control design.

6. Asynchronous Finite State Machines Asynchronous analysis, design of asynchronous machine, sycles and races, hazards excition map MEV method.

7. Why VHDL ? Basic Language elements : data objects, classes and data types, operators, overloading, logical operators, VHDL representation of Digital design entity, entity and architectural declarations, introduction to behaviourial, dataflow and structural models.

Ref. :

(1) An Engg. approach to Digital Design By W. I. Fletcher, PHI

(2) VHDL-analysis and modeling of digital systems - Navabi Z. (McGraw Hill)

(3) VHDL Primer, by Bhaskar (Prentice Hall)

EC-406 TV Engg. Lab Exp.

List of Experiments.

1 To study the composite-Video signal. Exp.

2 To draw the characteristics circue of R. F. Tuner. Exp.

3 To study the effect of · Video Intermediate - frequency · Sound Intermediate - frequency Exp.

4 Design a practical-Video-detectr-Ckts using following features. · I. F. Following · Superior of inter carrier-sound signal. Exp.

5 Design & draw the carrier-sound signal. Exp.

6 To study the effect of deflection-coil-pair-using-pattern-generator. Exp.

7 To find the value of Ringing ratio of EHT transformer. Exp.

8 To study the current & voltage shapes of deflection coil. Exp.

9 Trouble-shooting of standard-TV Equipments.

EC-422 Fibre Optics Communication

L T P

3 1 0

1. Overview of Optical Fibre Communication : Forms of communication system, Elements of general optical system, Advantages of optical communication.

2. Optical Fibre Wave Guides : Ray theory, Transmission, Electromagnetic mode theory for optical propagation, Step index fibre, Graded index fibres.

3. Transmission Characteristics of Optical Fibres : Attenuation, Material absorption losses, linear and nonlinear scattering losses, Fibre bend loss, Dispersion loss, Intra modal dispersion, Overall fibre dispersion, odal Noise, polarisation.

4. Optical Fibre Measurement : Fibre attenuation, Measurements, fibre efractive index profile measurements, fibre numerical aperture measurements, fibre diameter measurements, feld measurement.

5. Oprtical Sources & Detectors : Sources : Led & its efficiency, LED structures, Led Characteristics, modulation, Laser diodes, Laser diode structures and threshold condition, Model properties & radiation patterns, Modulation of laser diodes. Detectors : Device types, optical detection principles, Pin photodiods, Analacche photodiodes, photodiode materials.

6. Optical Fibre Systems : Com[ponents of an optical fibre communication system, Optical transmitter circuit, optical receiver circuits.

Note : Eight questions are to be set and the students are required to attempt five questions.

Books Recommended :

1. Optical Fibre comm. Principles and practice by John M. Senior, PHI Publication.

2. Optical fibre comm. By Gerd Keiser, M. Hill Publication.

3. Optical comm. Systems by John Gowar PHI Puiblication.

EC-424 Microcontroller & its Applications

1. Introduction Camparision of microprocessor & microcontrollers survey of 4,8,16 & 32 bit microcontrollers.

2. Architecture of 8051 Microcontroller, program counter & clocks, Flags, Internal memory stack & stack pointer, special function registered. External memory, counters & Timers, input part & output part pins, Serial Data input/output interrupts.

3. Programming of 8051 Assembly language, PAL instructors, Designing the program, writing & Testing of program, Lines of code, 8051 instruction.

4. Data Movement, Arthmatic & Logic Operators Addressing modes, External Data moves, push/pop opcodes, Data exchanges Byte level Logic operators Relate & Swap operators, Arthmatic operatr, Addition, Subtractions, multiplication, division.

5. Jump & Call Instructions Jump & call programs, call, & subroutines Defeied interrupt e.g. interrupt enable, Enable all interrupts, Ties, Theinterrult priority, interrupts & interrupt Handler subroutines.

6. 8051 Microcontroller Design memory mapped I/o, part speed, Expanding I/o, Reset & c;ock Ckts. Memory aceers timer, Testing & Design, Crystal Test, ROM/ Ram Tst. Timing submition, lookup table, serial Data transmission.

7. Applications Key Boards : Key switch factors, Key configrators, Program for Key boards, scanning program, interrupt driven program, Displays : Seven segment & LCD Display. Measurements : Frequency & Pulse width measurements. Conversions : D/A & A/D conversions.

8. Basic Review of 8751 & 68 Hc 05 family micro controllers & their comparision.

EC-426 Data Communication

L T P

3 1 0

Review of fourier analysis, transmission media-magnetic media. Twisted pair, co-axial cable, fibre-optics and communication satellities.

Analog Transmission : Telephone system, modems, Rs-232C and RS-449.

Review of digital Transmission techniques, X-21 digital interface, FDM, TDM, circuit and packet switching.

Network Architectures : Protocol hierarchies, design issues, ISDN. OSI Reference Model.

Physical Layer : Transmission and Terminal Handling. Medium Acess Sublayer : LANS, MANS, ALOHA protocols, LAN protocols, IEEE standards for LAN's Fibre optic and satellite network.

Data Link Layer : Design issues, routing algorithms, inter-networking.

Transport Layer : Design issues, connection management.

Session Layer : Design issues and renmote procedure call and its implementation.

Presentation Layers : Design issues, abstract syntax notations, data compression techniques, cryptography.

Application Layer : Design issues, file transfer, access and management, electronic mail, virtual terminals, directory service, teletext and videotex. Some Common Example

Networks : Brief introduction to ARPANET, MAP, TOP, USENET, CSNET, BITNET, SNA, NICNET, ARCNET, INDONET ETC.

Note : The examiner will set eight questions out of which the students will attempt five questions.

Books Recommended :

1. Computer Networks by Andrew S. Tanenbaum

EC-428 VLSI DESIGN AND TECHNOLOGY

L T P UNITS CREDITS

3 1 0 1 4

1. Basic Devices Technology Single crystal growth and purification, epitaxy; oxidation, diffusion, ion implantation and p-n junction formation; semiconductor measurements.

2. Integrated Circuit Fabrication Process Monolithic, hybrid, thin film and thick film technology; pattern generation and photo mask fabrication, photolithography, isolation technique, metalization, interconnection; encapsulation and testing.

3. Monolithic Circuit Components Epitaxial diffused system, diffused collector process, triple diffused process, bipolar transistor formation; diode formation, basic diode connections of IC transistors, diode as capacitor, thin film capacitor; sheet resistance, diffused resistor, thin film resistor, parasitic in integrated circuits, layour considerations.

4. MOS Technology MOSFET as basic IC component, comparison of MOSFET with BJT as IC component, MOS isolation techniques, poly-silicon gate technology, self aligned gate technology; NMOS process sequence, NMOS inverter, pass transistor and gates; N-tub and twin-tub CMOS structures; CMOS-process sequence.

5. VLSI Technology Scaling theory and device miniaurization, E beam marks, plasma etching, choice of photo resists; stick diagrams, VLSI design rules and layout diagrams, computer aids.

6. VLSi Circuit Conepts Inverter delays, driving large capacitive loads, propagation delays and effect of wiring capacitance; pull up and pull down raio of NMOS and CMOS inverter transfer characteristics, CMOS gates.

Suggested Text Books & References :

1. Integrated Circuits-Design Principles and Fabrication - R> M. Warner' Jr., (ed.) McGraw Hill Book Co., New York 1965.

2. Integrated Circuits Fabrication Technology - N A Veronis, Reston Publishing Co., Inc., Virginia, 1979.

3. Electronic Integrated Circuits - Their Technology and Design - J. Allison, Mc Graw Hill Book Co., 1975

4. VLSI Technology - S.M. Sze (ed.), McGraw Hill Book Co., USA, 1983

5. Introduction to VLSI Systems - C.A> Mead and L.A. Conway, Addison Welsey, USA, 1980.

EC-430 Satellite Comm.

1. Introduction Origin of satellite communication, current state of satellite comm., orbital aspects of satellite communication, system performance.

2. Earth Station Technology Earth station design using antenna, tracking, smell earth station antenna, equipment for earth station, video receiver only station and frequency co-ordination.

3. Satellite Link Design Basic transmission theory, system noise temp and G/T ratio, design of down links, domestic satellite system using small earth station, uplink design, design of satellite link for specified (C/N)

4. Multiple Access Techniques Time division Multiple Access (TDMA) : frame structure burst structure frame efficiency, super frame, frame acquisition, and synchionization, burst time plan.

5. Demand Assignment Multiple Access : Techniques : Erlang call congeston formula, demand assignment control, DA-FDMA (spade) system, demand assignment TDMA, random access techniques, miscellaneous access techniques : frequency hopping satellite switched TDMA.

6. Role and Application of Satellite : Satellite applications : different areas, satellite television, telephone services via satellite, data communication, services, satellite for earth observation, satellite for weather forecast, satellite for scientific studies, satellite for military applications.

7. Propagation on Satellite - Earth Path and Its Influence on The Design and Advanced Topic : Quantifying attenuation depolarisation, interference effect, rain and ice effect, monitoring propagation effects, VSAT technology and mobile satellite Networks.

Books Recommended :

1. Satellite comm. By Timothy Pratt (1986), pratt publishers.

2. Satellite comm. By Dr. D. C. Aggarwal (Khanna Publishers)

EC-440 Neural Networks and Fuzzy Logic

Neural Networks characteristics, History of development in neural Networks Principles, Artificial Neural Net terminology, Model of a neuron, topology, learning types of learning supervised unsupervised, re-inforcement learning.

Basic Hopfield Model, the perceptron, linear separability, Basic learning laws : Hebb's rule, Delta rule, Widrow & Hoff LMS learning rule, correlation learning rule, instar and outstar learning rules.

Unsupervised learning, competitive learning, K-means clustering algorethm, Kohonen's feature maps.

Radial Basis Function neural networks, basic learning Laws in RBF nets, Recurrent networks, recurrent back propagation, Real Time Recurrent learning algorithm. Introduction to counter Propagation networks, CMAC networks, ART networks.

Applications of neural nets such as pattern recoginition, optimization, associative memories, vector quantization, control,Applications in speech and decision making.

Fuzzy Logic : Basic concepts of Fuzzy Logic, Fuzzy vs Crisp set, Linguistic variables, membership functions, operations of fuzzy sets, fuzzy IF-THEN rules, variable inference, techniques, defuzzication techniques, basic fuzzy inference algorithm, Applications of fuzzy logic, Fuzzy system design, Implementation of fuzzy system, Useful tools supporting design.

References :

1. Fuzzy Systems Design Principles, Building Fuzzy IF-THEN Rule Bases By Riza C. Berkin & Trubatch, JeeeBcss

2. Vegna Narayanan - Artificial Neural Networks

3. Bart Kosko - Neural Networks & Fuzzy Logic

4. Simon Haykin - Neural Networks