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SEMESTER

VII



36

ELECTRONICS & COMMUNICATION ENGG.

B.TECH. SEMESTER-VII

Course code Course title L T P Credits

ECE-701 Optical Fiber Communication 3 1 0 4

UNIT-I:

INTRODUCTION: Propagation within the fiber, Numerical aperture of fiber, diffraction, step index and

graded index fiber, Modes of propagation in the fiber, Single mode and multi-mode fibers.

UNIT- II:

LOSSES IN OPTICAL FIBER: Rayleigh Scanering Losses, Absorption Losses, Leaky modes, mode

coupling losses, Bending Losses, Combined Losses in the fiber.

DISPERSION EFFECT: Effect of dispersion 011 the pulse transmission Intermodal dispersion, Material

dispersion, Wave guide dispersion, Total dispersion, Transmission rate.

UNIT - III:

AVALANCHE AND PIN PHOTODETECTORS: Principles of optical detection, quantum efficiency,

responsivity, general principles of PIN photo-detector, intrinsic absorption, materials and designs for PIN

photodiodes, impulse and frequency response of PIN photodiodes, noise in PIN Photodiodes, multiplication

process, APD Design, APD bandwidth, APD noise.

UNIT - IV:

OPTICAL NETWORKS: Optical coupler, space switches, linear divider-combiners, wavelength division

multiplexer and de-multiplexer, optical amplifier, optical link network-single hop ,multi-hop, hybrid and

photonic networks.

TEXT BOOKS:

1. Optical Communication Systems John Gowar PHI

2

3

Optical Fiber Communications

Fiber-optic Communications

John M Senior

Downing

Pearson.

THOMSON



37

4

5

Optical Fiber Communication Systems

Fiber-Optic Communication Systems

Kazovsky

G.P. Agarwal

Artech

Wiley

REFERENCE BOOKS

1. Optical Fiber Communications Gerd Keiser TMH2. Optical Fiber Communication System MK Raina, Satya Parkashan,



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ECE-702 Embedded System Design 3 1 0 4

UNIT I :

INTRODUCTION:

Different types of microcontrollers: Embedded microcontrollers, External memory microcontrollers;

Processor Architectures: Harvard V/S Princeton , CISC V/S RISC; microcontrollers memory types;

microcontrollers features : clocking, i/o pins, interrupts, timers, peripherals.

UNIT II :

MICROCONTROLLER ARCHITECTURE:

Introduction to PIC microcontrollers, Architecture and pipelining, program memory considerations,

Addressing modes, CPU registers, Instruction set, simple operations.

UNIT III :

INTERRUPTS AND I/O PORTS:

Interrupt logic, Timer2 scalar initialization, IntService Interrupt service routine, loop time subroutine,

External interrupts and timers, Synchronous serial port module, Serial pheriphal device, O/p port Expansion,

I/p port expansion, UART.

UNIT IV :

PROGRAMMING WITH MICROCONTROLLERS:

Arithmetic operations, Bit addressing, Loop control, Stack operation, Subroutines, RAM direct addressing,

state machines, Oscillators, Timer Interrupts, Memory mapped I/O.

DESIGNING USING MICROCONTROLLERS:

Music box, Mouse wheel turning, PWM motor control, Aircraft Demonstration, ultra sonic distance

measuring, Temperature Sensor, Pressure Sensor.



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TEXT BOOKS :

1. Design with PIC Microcontrollers John B. Peatman Pearson

REFERENCE BOOKS

1. Programming and Customizing the

8051 Microcontroller

Predko TMH

2.

3

4

Designing Embedded Hardware

Embedded System Design

Principles of Embedded Computing

System Design

John Catsoulis

Marwedel

Wolf

SHROFF PUB. &

DISTR. ND

Springer

Elseiver



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ECE-703 VLSI Design 3 1 0 4

UNIT-I :

NMOS & CMOS Fabrication Process Sequence, Basic electrical properties of NMOs & CMOS inverters,

MOS Design Process: Stick Diagram & Design rules.

UNIT- II

Delay in MOS Circuits, Scaling of MOS Circuits, Some design examples, inverter, NAND gates,

Multiplexer, Logic Function Block.Introduction to physical design of IC's Layout rules & circuit abstractor,

Cell generation, Layout environments, Layout methodologies, Packaging, Computational Complexity,

Algorithmic Paradigms.

UNIT III:

Placement: Partitioning, Floor planning, Placement.

Routing: Fundamentals, Global Routing, Detailed Routing, Routing in FPGA's.

UNIT-IV:

Perfoffi1ance issues in Circuit Layout Delay models, Timing Driven placement, Timing Driven Routing, Via

Minimization, Power Minimization, other issues.

TEXT BOOKS:

1. Basic VLSI Design Puchnell DA

Eshraghian K,

PHI.

2. VLSI Design S.M.SZE TMH

REFERENCE BOOKS

1. An Introduction to VLSI Physical Design, Sanfarazdeh

Wong C.K,.

Mc Graw Hill.

2. Introduction to VLSI circuits and systems John P. Uyemura John Wiley



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ECE-704 Information Theory & Coding 3 1 0 4

UNIT-I

BASIC CONCEPTS OF INFORMATION THEORY : The concept of Amount of Information, Average

Information, Entropy, Information rate, Shannon’s Theorem, Mutual information; Channel capacity; BSC

and other channels, Capacity of a Gaussian Channel, Bandwidth – S/N Trade-off

UNIT –

II

SOURCE CODING:

Channel capacity, Shanon’s theorem on coding for memoryless noisy channels. Separable binary codes,

Shanon – Fano encoding, Noiseless coding, Theorem of decodability, Average length of encoded message,

Shanon’s binary encoding, Fundamental theorem of discrete noiseless coding, Huffman’s minimum

redundancy codes.

UNIT-III

INTRODUCTION TO ERROR CONTROL CODING:

Linear Block Codes: Introduction to Linear Block codes, Syndrome and Error detection, Minimum distance

of block code, Hamming Code.

Cyclic Codes: Description of Cyclic codes, Generator and parity check matrices of cyclic codes, error

detection decoding of cyclic codes.

BCH Codes: Description of codes, Decoding of BCH codes, Implementation of error connection.

UNIT IV:

CONVOLUTION CODES: Encoding of convolution codes, structural properties of Convolution codes,

Distance Properties of convolution codes.

Automatic Repeat Request Strategies: Stop and wait, Go back and selective repeat ARQ strategies, Hybrid

ARQ Schemes.



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TEXT BOOKS:

1. Information Theory F.M Reza Mc Graw Hill

2. Error Control Coding ShuLin & J Costeib: PHI

3. Digital Communication Dass, Mullick & Chatterjee John Wiley

4. Information Theory and Reliable Communication Robert G. Gallanger Mc Graw Hill



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ECE-705 Minor Projects 4 0 - 4



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ECE-751 Optical Fiber Communication Lab 0 0 2 1

1. Study and measurement of attenuation and loss in optical fiber.

2. Study and measurement of bending loss in optical fiber.

3. Study and measurement of numerical aperture of optical fiber.

4. Measurement of optical power using optical power meter.

5. To Study the transmission of TDM signal through optical fiber.

6. To determine the bit rate of the optical fiber link.

7. Study of various multiplexing techniques.

8. To determine the BER of wireless system using M-ARY (BPSK,QPSK,8PSK,16PSK) technique.

9. To determine the BER of wireless system using QAM technique



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ECE-752 Embedded System Design Lab 0 0 2 1

1. Study of ARM7 & ARM9 Bit Processor Architecture and Pin Diagram.

2. Study of Interrupt structure in ARM Processors

3. Write ARM Processor program to Flash LED

4. Interfacing of an LCD Display

5. Write a program to interface an ADC

6. Write a program to generate a Ramp waveform using DAC interface

7. Write a program to control a Stepper Motor

8. Write a program to control the speed of DC motor

9. Interface relays and write a program to control them

10. Interface ZIGBEE with ARM to control more external devices

11. Interfacing of Biometric information recorder



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ECE-753 VLSI Lab 0 0 2 1

Combinational Design Exercises

1. Design of basic Gates: AND, OR, NOT.

2. Design of universal gates

3. Design of 2:1 Mux using other basic gates

4. Design of Half-Adder, Full Adder, Half Substractor, Full Substractor

5. Design of 3:8 Decoder

6. Design of 4 Bit Binary to BCD Converter using sequential statement

Sequential Design Exercises

7. Design of all type of Flip-Flops using ( if-then-else) Sequential Constructs

8. Design of 8-Bit Shift Register with shift Right, Rhisft Left, Load and Synchronous reset.

9. Design counters (MOD 3, MOD 5, MOD 8, MOD 16)

10. Design a decimal up/down counter that counts up from 00 to 99 or down from 99 to 00.



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ECE-754 Industrial Training 0 0 0 3



48

SEMESTER

VIII



49


B.TECH. SEMESTER-VIII


ECE-801 Digital Signal Processing 3 1 0 4

UNIT – I:

DISCRETE TRANSFORMS: Z- transform and its properties, Inversion of Z-transform, One sided

Ztransform and solution of differential equations. Analysis of LTI systems in Z-domain, causality, stability,

schur-cohn stability test; relationship between Z-transform and Fourier transform. Frequency selective

filters; all pass filters, minimum-phase, maximum-phase and mixed-phase systems. Frequency domain

sampling and DFT; properties of DFT, Linear filtering using DFT, Frequency analysis of signals using DFT,

radix 2, radix-4, goertzel algorithm.

UNIT – II:

IMPLEMENTATION OF DISCRETE TIME SYSTEMS: Direct form, cascade form, frequency

sampling and lattice structures for FIR systems. Direct forms, transposed form, cascade form parallel form.

Lattice and lattice ladder structures for IIR systems.

UNIT – III:

DESIGN OF FIR FILTERS: Characteristics of practical frequency selective filters. Filters design

specifications peak pass band ripple, minimum stop band attenuation. Four types of FIR filters Design of FIR

filters using windows. Kaiser window method comparison of design methods for FIR filters Gibbs

phenomenon, design of FIR filters by frequency sampling method,

UNIT – IV:

DESIGN OF IIR FILTERS: Design of IIR filters from analog filters, Design by approximation of

derivatives, Impulse invariance method bilinear transformation method characteristics of Butterworth,

Chebyshev, and Elliptical analog filters and design of IIR filters.



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TEXT BOOKS:

1. Digital Signal Processing John G. Proakis PHI

2. Digital Signal Processing S. K. Mitra TMH

3. Digital Signal Processing Salivahan TMH

4. Digital Signal Processing Poornachandra TMH



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ECE-802 Computer Networks & Data Communication 3 1 0 4

Unit-I

Introduction, Network Topologies, Wired Vs wireless Networks, LAN, MAN, WAN, Internet, Intranet &

Extranet, Connection-Oriented and Connectionless Services, Need of Protocols, TCP/IP reference Model,

comparison of OSI & TCP/IP. Bridges, Hubs and Switches, Virtual LANs

Unit-II

ALOHA, Carrier Sense Multiple Access Protocols, ARP, RARP, Framing, One-Bit Sliding Window

Protocol, Protocol Using Go Back N, Protocol Using Selective Repeat, High-Level Data Link Control

(HDLC)

Unit-III

Congestion Prevention Policies, Congestion Control in Virtual-Circuit Subnets, Congestion Control in

Datagram Subnets, Effects of Congestion, Load Shedding, Jitter Control, Congestion Control in Packet-

Switching Networks

Unit-IV

The Optimality Principle, Shortest Path Routing, Flooding, Distance Vector Routing, Link State Routing,

Hierarchical Routing, Broadcast Routing, Multicast Routing, Routing for Mobile Hosts, Routing in Ad Hoc

Networks, Node Lookup in Peer-to-Peer Networks

Internet Protocol & IP Addresses, Principles of Internetworking, Internet Protocol Operation, IPv6,

TEXT BOOKS:

1. Computer Networking with Internet

Protocols And Technology

William Stallings Pearson Education

2. Computer Networks Andrew S. Tanenbaum PHI

3 Data Communications and Networking Behrouz A. Forouzan TMH



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ECE-851 Digital Signal Processing Lab 0 0 2 1

Perform the following exercises using MATLAB

1. To develop elementary signal function modules (m-files) for unit sample, unit step, exponential and unit

ramp sequences.

2. Write a program in MATLAB to generate standard sequences.

3. Write a program in MATLAB to compute power density spectrum of a sequence.

4. To develop program modules based on operation on sequences like signal

Shifting, signal folding, signal addition and signal multiplication.

5. Write a program in MATLAB to verify linear convolution.

6. Write a program in MATLAB to verify the circular convolution.

7. To develop program for finding magnitude and phase response of LTI system

Described by system function H(z).

8. To develop program for finding response of the LTI system described by the difference equation.

9. To develop program for computing inverse Z-transform.

10. To develop program for computing DFT and IDFT.

11. To develop program for conversion of direct form realization to cascade form realization.

12. To develop program for cascade realization of IIR and FIR filters.

13. To develop program for designing FIR filter.

14. To develop program for designing IIR filter.

15. To write a MATLAB program for noise reduction using correlation and autocorrelation methods.

16. To write a MATLAB programs for pole-zero plot, amplitude, phase response and

impulse response from the given transfer function of a discrete-time causal system.



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ECE-852 Computer Networks & Data Communication Lab 0 0 2 1

1. To familiarize with the various basic tools (crimping, krone etc.) used in establishing a LAN.

2. To study various topologies for establishing computer networks.

3. To familiarize with switch , hub, connecters, cables (cabling standards) used in networks

4. To familiarize with routers & bridges

5. To use some basic commands like ping, trace-root, ipconfig for trouble shooting network related

problems.

6.

To use various utilities for logging in to remote computer and to transfer files from / to remote

computer.

7. To develop a program to compute the Hamming Distance between any two code words.

8. To develop a program to compute checksum for an ‘m’ bit frame using a generator polynomial.

9.

To develop a program for implementing / simulating the sliding window protocol

10. To develop a program for implementing / simulating a routing algorithm

11. To study various IEEE standards (802.3, 802.11, 802.16) number separately.



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ECE-853 Major Project 0 0 6 8



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HU-801 General Proficiency 0 0 0 2



56

DEPARTMENTAL

ELECTIVE



57




ECE-854 Neural Networks & Fuzzy Logic 3 1 0 4

Unit-I:

Human brain and Biological Neuron, Artificial Neural Network, ANN Terminology, McCulloch-Pitts Neural

Model, Activation functions, Topology, Feedforward Neural Networks, ANN Learning: Supervised, Un-

supervised, Competitive learning, Reinforcement learning, Knowledge representation.

Unit-II:

Learning Laws:- Hebb’s rule, Delta rule, Widrow & Hoff LMS learning rule, Correlation learning rule, Instar

and Outstar learning rules, Back-propagation Neural Networks, K-means clustering algorithm, Kohenen’s

feature maps, Associative Memories

Unit-III:

Function Neural Networks, Basic learning laws in RBF Nets, Recurrent Networks, Recurrent Back-

propagation, Counter-Propagation Networks, CMAC Networks, ART Networks.

Unit-IV

Introduction to Fuzzy Logic, Fuzzy Vs Crisp set, Linguistic variables, Membership functions, Fuzzy set

operations, IF-THEN fuzzy rules, Mamdani & Sugeno inference techniques, Defuzzification techniques,

Fuzzy Logic System: Block diagram, Implementation, Useful tools Fuzzy logic controller Vs PID controller,

Antilock Braking System (ABS).

TEXT BOOKS:

1. Fuzzy Logic with Engineering

Applications

Timothy J. Ross, Wiley publications

2. Artificial Neural Networks Yagna Narayanan

3. Fuzzy Logic: Intelligence, Control, And Information Yen pearson

4. Neural and Fuzzy Logic Control of Drives and Power Systems Marcian N. Cirstea Elseveir

5. Intelligent Hybrid Systems: Fuzzy Logic, Neural Networks, and Genetic Algorithms springer



58




ECE-855 Consumer Electronics 3 1 0 4

Unit-I:

Microphones, Tape recorder, Audio compact disc system, High fidelity Audio system, Stereo sound system,

loudspeaker, public address system, magnetic sound recording.

Unit-II:

Introduction, Radio and TV Transmission & Reception, Block diagram of TV transmitter, Television studies

and Equipment, Antenna for TV transmitter, Block diagram of TV receiver, TV camera tube, Persistence of

vision, scanning, Synchronization, CCTR-B System, Composite video signal, Bandwidth of TV signal,

Audio signal modulation, TV channel, Television Rx antenna, Feeder cable, Balun T/F, Monochrome picture

tube, Black & white TV Rx, Colour TV signal, Colour TV Rx, PAL signal, compatibility, CCTV, Cable TV,

HDTV.

Unit-III:

VCR Principle of video recording on magnetic tapes, Block diagram of VCR, VHS, Tape transport

mechanism, study of VCD & DVD.

Unit-IV:

Digital watch, Calculators, An electronic guessing game, Cordless Telephone, Mobile telephone, Cellular

telephone, Battery telephone, Battery Eliminator, Battery charger, DC supply, DC supply operational

amplifier, IC regulator, UPS, Inverter, Decorative Lighting, Microwave oven, LCD tunes with alarm

TEXT BOOKS:

1. Consumer Electronics B.R. Gupta S. Chand

2. Consumer Electronics R. P. Bali Pearson Education

3. Consumer Electronics for Engineers Philip Hoff University of Cambridge

4. Consumer Electronics Bali Pearson



59




ECE-856 Introduction to Nano-Technology 3 1 0 4

UNIT I

Introduction to Nanotechnology, review of various techniques and tools, future prospects of

nanotechnology, applications.

UNIT II

Synthesis techniques of clusters, nanoparticles : classical nucleation theory for cluster formation, sputtering

and thermal evaporation and laser methods for nanoparticles' synthesis, particle synthesis by chemical routes.

UNIT III

Properties of nanostructured materials: Magnetic properties, electrical transport properties, non-linear optical

properties.

Special nanomaterial Porous silicon nanostructures - formation, optical properties; Fullerones - synthesis,

properties and application.

UNIT IV

Nano electronics - Nanodevices, nanotransistors, nanoelectro optics, Nano structures in electronics.

TEXT BOOKS:

1. Nanomaterials synthesis, properties

and application

Camarata, R.C Institute of Physics

Publication

2

3

4

Fundamentals of microfabrication

Nanotechnology: An Introduction

Nanotechnology: Importance and

Applications

Madou

Ramsden

Fulekar

Mcgraw Hill

Elseiver

IK

INTERNATIONAL



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ECE-857 Artificial Intelligence 3 1 0 4

Unit-I:

INTRODUCTION

Approaches to intelligent control, Architecture of intelligent control, Linguistic reasoning, Rule-base,

Knowledge representation.

Unit-II:

ARTIFICIAL NEURAL NETWORKS

Biological neuron, Artificial Neural Network, Mathematical Models, McCulloch Neural Model, Perceptron,

Adaline and Madaline, Learning & Training in ANN, Hopfield Neural Network, Self-Organizing Networks,

Recurrent Networks, Associative memories

Unit-III:

FUZZY LOGIC SYSTEM

Crisp Vs Fuzzy set theory, Membership functions, Fuzzy set operations, Fuzzy rules, Mamdani and Sugeno

fuzzy inference systems, Defuzzification methods

Unit-IV:

GENETIC ALGORITHM

Introduction and biological background of GA, String Encoding of chromosomes, Selection methods, Single

& multi-point crossover operation, Mutation, Adjustment of strategy parameters such as Population size,

Mutation & Crossover probabilities



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TEXT BOOKS:

1. Introduction to Artificial Neural

Systems

Jacek M. Zurada

2.

3.

Fuzzy Logic Intelligence, Control, andInformation

Artificial Intelligence: A Modern

Approach

John Yen, RezaLangari

Russell

Prentice Hall

PHI

4. Artificial Intelligence: A New Synthesis Nilsson MK Publisher

5 Genetic Algorithms Goldberg Pearson

6 An Introduction to Genetic Algorithms Mitchell MIT Press



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ECE-858 Digital Image Processing 3 1 0 4

UNIT-I:

INTRODUCTION : Image Processing Fourier Transform and Z-transform Causality and stability Toeplit

and Circulate Metrics orthogonal and unitary Matrices and Kronecker product, Markov Processes KI

Transform Mean square Estimates and orthogonal Principles.

IMAGE SAMPLING QUANTIZATION: Band Limited Image , Sampling Versus Replication,

Reconstruction of Image from samples, Sampling Theorem, Sampling Theorem for Random Fields, Optimal

Sampling, Non-rectangular Grid Sampling, Sampling Aperture, Display Aperture/Interpolation Function,

lagrange Interpolation Moire Effect. Image Quantization Uniform Optimal Quantizer, Properties of mean

Square Quantizer, Commander Design Visual Quantization.

UNIT-II:

IMAGE TRANSFORMS: Two Dimensional Orthogonal and Unitary Transforms and their properties. One

Dimensional and two Dimensional DFT. Cosine and Sine Transform. Hadarnard, Slant, Harr and KL,

Transform and their properties, Approximation to KI Transform.

UNIT-III:

IMAGE ENHANCEMENT AND RESTORATION : Point Operation, Histogram Modeling, Spatial

Operations, Transform Operations, Multispectral Image Enhancement, Image Observation Models, Inverse

and Wiener filtering, FIR Wiener Filters, Filtering using Image Transform Casual Models and recursive

filtering Maximum entropy restoration . Extrapolation of band limited signal.

UNIT-IV:

IMAGE ANALYSIS AND IMAGE COMPRESSION: Spatial feature extraction, Edge detection and

boundary extraction Boundary, region and moment representation structure, Texture, Image Segmentation,

Reconstruction from Projections, Pixel Coding, Productive Technique, Transform Coding theory, Coding of

Image, Coding of Two-tone image.



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TEXT BOOKS:

1. Digital Image Processing Jain A PHI

2.

3

4

Image Processing

Digital Image Processing

Binary Digital Image Processing: A

Discrete Approach

Gonzalez and

woodsGonzalez

Maillet

Addison Wesley

DK Publishers

Academic Press

5 Digital Image Processing Castleman Pearson



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ECE-859 Advanced VLSI Design 3 1 0 4

UNIT-I:

OVERVIEW: Overview of combinational and sequential circuits, timing analysis of combinational and

sequential circuits, meta-stability, methods to eliminate meta-stability single synchronizer and double

synchronizer, MTBF Clocking strategies.

UNIT-II:

SEQUENTIAL MACHINE DESIGN: State diagram, state minimization, state assignments, design of

Mealy and Moore machines,

UNIT-III:

PROGRAMMABLE LOGIC DEVICES: Basic concepts, programmable logic array (PLA),

Programmable Array Logic (PAL), Structure of standard PLD’s Complex (PLD’s), Complex PLD’s (CPLD),

Xilinx Spartan 3 & Vertex 3. Introduction to field programmable gate arrays-types of FPGA’s, Configurable

logic Block (CLB) Input/ Output Block (IOB).Introduction to Xilinx series.FPGA, XC4000 family,

Implementation of Design in PLD’s.

UNIT-IV:

HARDWARE DESCRIPTIVE LANGUAGES:

VHDL: Need for HDL’s, Design flow, overview of VHDL, data types, Logic Operators, Data flow

Modeling, Structural Modeling, Behavioral Modeling, Mixed Modeling, Modeling of combinational and

sequential circuits.

Verilog: Verilog as HDL, HDL model abstraction-behavioral, RTL, structural, switch model, verification,

Modeling of combinational logic, sequential logic, tasks and functions, Advanced Modeling concepts, User

defined primitives.



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TEXT BOOKS:

1. Fundamentals of Digital Design H. Roth, Jr., Jaico Jaico Publishing

2. Digital Design Principle & Practice John. F. Wakerly PHI

3. VHDL Analysis & Modeling of

Digital Systems

Z Navabi TMH

REFERENCE BOOKS1. Verilog HDL: Digital Design &

Synthesis

Samir Palnitker PHI



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ECE-860 Advanced Digital Signal Processing 3 1 0 4

UNIT-I:

REVIEW OF TRANSFORMATIONS: Convolution and frequency response, Z- transforms Continuous

and discrete time Fourier Series and Fourier Transforms, Discrete Fourier Transform, Divide and Conquer

Algorithm, Decimation-in-Time and Decimation-in-Frequency FFT Algorithms

UNIT – II:

IMPLEMENTATION OF DIGITAL FILTERS:FIR and IIR digital filter structures, Design of FIR

Filters, Window Methods- Rectangular, Triangular, Hamming, Hanning, Blackman, Kaiser Window etc, IIR

filters using analog approximations.

UNIT- III:

MULTIRATE SIGNAL PROCESSING:Introduction, decimation and interpolation, sample rate

conversion , Filter implementation for sampling rate conversion- direct form FIR structures, Polyphase filter

structures.

UNIT- IV:

ESTIMATION AND PREDICTION: Linear prediction and optimum linear filters, forward & backward

linear prediction, Levinson-Durbin Algorithm, Schur algorithm, properties of linear prediction error filter,

Wiener filters for filtering and over sampling.

TEXT BOOKS:

1 Digital Signal Processing: A Practical Approach Ifeacher& Jervis Pearson Education.

2 Digital Signal Processing: Principles, Algorithms and

Applications

Proakis&Manolakis Pearson Education

3 Discrete Time Signal Processing Oppenheim PHI.



67




ECE-861 RF Devices & Circuits 3 1 0 4

Unit I

SCHOTTKY BARRIER DIODE: S.B. diode theory, Surface states, noise-temperature ratio, Its use as a

Mixer and Detector. Varacter Diode: Diode theory, operation and frequency response. The PIN Diode: p-I-n

structure, device theory, Application of p-i-n diode as a switch and limiter.

Unit II

THE IMPATT DIODE: IMPATT theory, negative resistance, Output frequency and power, IMPATT

mountings.

The TRAPPAT Diode: The TRAPPAT structure and operation, Output waveforms, power and frequency.

The GUNN Oscillator: Gunn Effect, different modes of operation, GUNN and LSA in Particular, output and

frequency.

Unit III

TUNNEL DIODE: Diode structure, (V-I) characteristics, Operation as a MW generator. Step Recovery

Diode: SRD device structure and operation, SRD as a harmonic generator. Microwave Transistor: Device

geometry, cutoff frequency and operation, MESFET, HEMT. Semiconductor Heterojunctions: Basic device

model, (V-I) characteristics, Heterojunction diodes, transistors and lasers.

Unit IV

FUNDAMENTALS OF POWER SEMICONDUCTOR DEVICES: Introduction, SiC Material

properties, polytypes, comparison of electrical properties of polytypes; Transport physics of SiC power

devices, Breakdown voltage, SiC Schottky Rectifiers, SiC Metal-Semiconductor Field Effect Transistors

(DIMOSFET and LDMOSFET).



TEXT BOOKS:

1 Physics of Semiconductor Devices Sze, S.M John Wiley and Sons

2 Microwave Devices and Circuits Liao, S.Y Pearson Education

3

4

5

Semiconductor Devices and Circuits

RF Circuit Design

Radio-Frequency Electronics: Circuits and Applications

Dutta, A.K

Bowick

Hagen

Oxford University

Elseiver

CambridgeUniversity

Documents

Btech 7 th and 8th