B.TECH VIII SEMESTER
WIRELESS AND
MOBILE COMMUNICATION
(ECE-402E)
L T
P
Theory : 100
3 2
-
Sessional : 50
Time : 3 Hrs
UNIT – I:
Radio Propagation
Characteristics, Models for Path loss, Shadowing & Multipath fading-delay
spread, Coherence bandwidth, Coherence Time, Doppler Spread Jake’s Channel
model.
UNIT – II:
Digital Modulation for Mobile
radio, Analysis under fading channel, diversity techniques and Rake
demodulator. Introduction to Spread Spectrum
Communication Multiple Access Techniques used in Mobile Wireless
Communications: FDMA/TDMA/CDMA.
UNIT – III:
The Cellular concept, Frequency
Reuse basic theory of hexagonal cell layout, spectrum efficiency, FDM/TDM,
Cellular System, channel allocation schemes, Handover Analysis, cellular CDMA,
Soft capacity, Erlang capacity comparison.
UNIT – IV:
Wireless standards-GSM, IS-95,
UMTS-IMT-2000, Signaling, Call Control, Mobility Management and location
Tracing.
NOTE:
The question
paper shall have eight questions in all organized into four sections, each
section having two questions from each of the four units. The candidate shall
have to attempt five questions in all , selecting at least one question from
each unit.
Suggested Books:
1.
Theodore S.Reppeport, Wireless Communications
Principles and Practice, IEEE Press, Prentice Hall.
2.
William C.Y.Lec, Mobile
Cellular Telecommunications, Analog and Digital Systems, Mc-Graw Hill Inc.
3.
Kamilo Feher, Wireless Digital Communications,
Modernization & Spread Spectrum Applications, Prentice Hall of India, New Delhi .
4.
Kaveh Pahlavan and Allen H. Levesque “ Wireless
Information Networks”, Wiley Series, John Wiley and Sons Inc.
B.TECH VIII SEMESTER
RADAR ENGINEERING
(ECE-404E)
L T
P Theory : 100
3 2
-
Sessional : 50
Time : 3
Hrs
UNIT 1.
RADAR
BASICS: Radar Block Diagram & operation, Applications of Radar.
RADAR
EQUATION: Simple form of Radar Equation, Minimum detectable signal, Receiver
noise, Signal to Noise ratio, Transmitter Power, Pulse repetition frequency
& range ambiguities, System losses, Propagation effects.
UNIT 2.
CW &
FREQUENCY MODULATED RADAR: The Doppler effect, CW Radar, FM- CW Radar, Multiple
Frequency CW Radar.
MTI &
PULSE DOPPLER RADAR: Introduction, Delay Line Cancellors, Multiple or
staggered, Pulse repetition frequencies, range-Gated Doppler Filters, Other MTI delay line, Limitation of MTI
performance, Noncoherent MTI Pulse Doppler Radar, MTI from a moving platform.
UNIT 3.
TRACKING RADAR:
Tracking with Radar, Sequential Lobbing, Conical Scan,
Monopulse Tracking Radar, Tracking in range, Acquisition.
UNIT 4.
RECEIVERS,
DISPLAYS & DUPLEXERS:
Radar
Receivers, Noise Figure, Mixer, Low-noise Front ends, Displays, Duplexer,
Receiver protectors.
TEXT BOOK:
1. Introduction to Radar Systems: Merrill I.
Skolnik, ; MGH
REFERENCE BOOK:
Electronic Communication
Systems : Kennedy; TMH
NOTE:
The question paper shall
have eight questions in all organized into four sections, each section having
two questions from each of the four units. The candidate shall have to attempt
five questions in all , selecting at least one question from each unit.
B.TECH. VIII SEMESTER
MULTIMEDIA COMMUNICATIONS
(ECE-406E)
L T
P
Theory : 100
3 1
-
Sessional : 50
Time : 3 Hrs
UNIT-1
Multimedia
communications: Introduction, multimedia networks, multimedia applications.
Multimedia
information representation: Introductiion, digitization principles,
representation of text, images, audio & video.
UNIT-2
Text & Image
compression: Various compression principles.
Text compression:
Static Huffmann coding, dynamic Huffman coding, arithmetic coding, Lempel-ziv
coding
Image
compression: Graphics Interchange format, tagged image file format, digitized
document, digitized pictures, JPEG (Introduction)
UNIT-3
Audio & Video
compression:
Audio
compression: Differential PCM, Adaptive diffential PCM, Code excited LPC, MPEG
audio coders, Dolby audio coders.
Video
Compression: Basic principles, Video compression standard H.261, h.263, MPEG(Basic introduction)
UNIT-4
Internet
applications: Domain name system, name structure and administration, DNS
resource records, Electronic mail message structure, content transfer, Basic
concept of internet telephony, World Wide Web.
NOTE:
The question
paper shall have eight questions in all organized into four sections, each
section having two questions from each of the four units. The candidate shall
have to attempt five questions in all , selecting at least one question from
each unit.
SUGESSTED BOOKS:
1. Multimedia
communications: Fred Halsall; Pearson Education Asia.
2. Multimedia
Systems-Design: K. Thakkar; PHI
3. Multimedia:
Computing, Communications & Applications: Ralf Stein Metz & Klara
Nahrstedt; Pearson
4 . Advanced
Multimedia Programming: Steve Rimmer; MBI
5. Multimedia: Making
it Work IIIrd edition: Tay Vaughan;
TMH
MICROWAVE
(PRACTICAL)
(ECE-408E)
L T P
Sessional : 25
- - 3 Viva : 25
Time : 3 Hrs
LIST OF EXPERIMENTS
1.
To study the microwave components.
2.
To study the characteristics of the reflex Klystron tube and to determine its electronic tuning
range.
3.
To determine the frequency and wavelength in a
rectangular waveguide working in TE IO
mode.
4.
To determine the standing wave ratio and reflection
coefficient.
5.
To study the I-V characteristics of Gunn diode.
6.
To study the magic
tee.
7.
To study the
isolator and attenuator.
8.
To measure the coupling
coefficient and directivity of a
wave guide directional coupler
9.
To measure the polar pattern and the gain of a
waveguide horn antenna.
10.
To measure the insertion loss and attenuation.
B.TECH
VIII SEMESTER
AUDIO
VISUAL ELECTRONICS (PRACTICAL)
(ECE-416E)
L T P
Sessional : 25
- - 3
Viva : 25
Time : 3
Hrs
LIST OF EXPERIMENTS
1. Familiarization
of PCBs and Mechanical Components of Tape recorder/ CD Player/VCD Player/Colour
TV.
2. Study of tuner section of a Colour T.V.
3. Study of VIF
section of a Colour T.V.
4. Study of Sound section of a Colour
T.V.
5. Study of Chroma section of a Colour
T.V
6. Study of Mechanical portion of VCD
player.
7. Study of Sound processing of VCD player.
8. Study of Camcorder’s mechanical
portion.
9. Study of Camcorder’s Electronic portion.
DEPARTMENTAL
ELECTIVES-III
B.TECH
VIII SEMESTER
IMAGE PROCESSING
(ECE – 420E)
L T P Theory : 100
3 1
- Sessional : 50
Time : 3Hrs
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, Nonrectangular Grid Sampling,
Sampling Aperture, Display Aperture/ Interpolation Functions, 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 Transforms. Hadamard, Slant, Harr and KL,
Transforms and their properties, Approximation to KI Transforms.
IMAGE REPRESENTATION BY
STOCHASTIC MODELS: One Dimensional
Causal Models, AR and ARMA models, Non Causal Representation Spectral
factorization, Image Decomposition.
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 Causal 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 representations structures, Texture, Image
Segmentation, Reconstruction from Projections, Pixel Coding, Productive
Techniques, Transform Coding Theory, Coding of Image, Coding of two-tone image.
NOTE:
The question
paper shall have eight questions in all organized into four sections, each
section having two questions from each of the four units. The candidate shall
have to attempt five questions in all , selecting at least one question from
each unit.
Suggested Books:
1.
Anil Jain, Digital Image Processing , PHI.
2.
Gonzalez and Woods, Image Processing, Addison Wesley
& Sons.
DEPARTMENTAL ELECTIVES-III
B.TECH VIII
SEMESTER
ADVANCED CONTROL
SYSTEMS
(ECE- 422E)
L T
P Theory : 100
3 1
- Sessional : 50
Time : 3Hrs
UNIT1.
State variable representation of
systems by various methods, solution of state equations- state transition
matrix, Transfer function from state variable model. Controllability and
observability of state variable model.
UNIT2.
Phase portrait of linear second
systems, Method of isoclines, phase portrait of second order system with
non-linearities, limit cycle, singular points.
UNIT3.
Definition, limitations, use of
describing function for stability analysis, describing function of ideal relay,
relay with hytsteresis and dead zone, saturation/columb friction and
backlash. Linear approximation of
nonlinear systems: Taylor
series, Liapunov’s 2nd method.
UNIT4.
Sampling process, impulse
modulation, mathematical analysis of sampling process, application of Laplace
transform, Shanoon’s theorem, reconstruction of sampled signal o order and
first order hold, Z-transform, definition, evaluation of z-transform, inverse
Z-transform pulse transfer function, limitation of Z-transform, state variable
formulation of discrete time systems.
Solution of discrete time state equations, stability, definition, the
Schur-Cohn stability criterion, Jury’s test of stability of extension of Routh-hurwitz
criterion to discrete time systems.
NOTE:
The question
paper shall have eight questions in all organized into four sections, each
section having two questions from each of the four units. The candidate shall
have to attempt five questions in all , selecting at least one question from
each unit.
Suggested Books:
1. Gopal M, Digital Control and State Variable Methods, TMH
2
Kuo ,BC
Slotine JE & Li WP, Applied Non-Linear Control ,
Prentice Hall , USA
DEPARTMENTAL
ELECTIVES-III
B.TECH
VIII SEMESTER
Embedded Systems design
(ECE-424E)
L T
P Theory : 100
3 1
- Sessional : 50
Time : 3Hrs
UNIT 1 : 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 2 : MICROCONTROLLER
ARCHITECTURE:
Introduction to PIC microcontrollers, Architecture
and pipelining, program memory considerations, Addressing modes, CPU
registers, Instruction set, simple
operations.
UNIT 3 : 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 4 : 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.
NOTE:
The question
paper shall have eight questions in all organized into four sections, each
section having two questions from each of the four units. The candidate shall
have to attempt five questions in all , selecting at least one question from
each unit.
Text Book:
1. Design with PIC
Microcontrollers by John B. Peatman , Pearson.
Reference Books :
1.
Programming and Customizing the 8051 Microcontroller :
Predko ; TMH.
2.
Designing Embedded Hardware : John Catsoulis ;SHROFF
PUB. & DISTR. ND.
3.
Programming Embedded Systems in C and C++ : Michael
Barr; SHROFF PUB. & DISTR. ND.
DEPARTMENTAL
ELECTIVES-IV
B.TECH VIIIth SEMESTER
NEURO-FUZZY
SYSTEMS
(ECE-426E)
L T
P Theory : 100
3 2
- Sessional : 50
Time : 3Hrs
UNIT-I :
INTRODUCTION TO FUZZY AND
NEURO-FUZZY SYSTEMS: Merits of Fuzzy and Neuro Fuzzy systems. Introduction
to Architecture of a Fuzzy systems, fuzzification Rule Base, Inference engine, defuzzizication.
FUZZY MATHEMATICS: Fuzzy
sets and operations of fuzzy sets, properties of fuzzy sets, fuzzy relations,
fuzzy graphs & Fuzzy arithmetic.
UNIT-II :
ARCHITECTURE AND DESIGN ISSUES
: - Fuzzification , fuzzy Rule – Base and Fuzzy – Rule Based models –
implication process, defuzzification Techniques.
ANALOG DESIGN OF FUZZY
PROCESSORS: Modular design, design of a fuzzifier, knowledge base and
inference engine, defuzzifier design.
UNIT-III :
IMPLEMENTATION OF A COMPLETE
ANALOG FUZZY SYSTEMS : Design and microprocessor based implementation of
Fuzzy systems.
FUZZY MODEL IDENTIFICATION:
Structure Specifications, Parameter estimation, model validation.
UNIT-IV :
NEURO FUZZY SYSTEMS: Introduction to Neural Networks, Neuro Fuzzy
Architecture, Learning methodologies. Genetic Algorithms, neural networks in
communications.
NOTE:
The question
paper shall have eight questions in all organized into four sections, each
section having two questions from each of the four units. The candidate shall
have to attempt five questions in all , selecting at least one question from
each unit.
Suggested Books:
1.
KLIR & YUAN, Fuzzy Sets and Fuzzy Logic .
2.
CHIN-TENG LIN & C.S. GEORGE LEE, Neural Fuzzy
Systems, Prentice Hall International, 1996.
3.
N.K.Bose, P.Liang, Neural Networks Fundamentals with
graphs, Algorithms and Applications,
Tata McGraw Hall, Ed. 1998.
DEPARTMENTAL ELECTIVES-IV
B.TECH VIIi SEMESTER
ELECTRONIC SWITCHING SYSTEMS
(ECE-428E)
L T
P Theory : 100
3 2
- Sessional : 50
Time : 3Hrs
UNIT – I:
INTRODUCTION: Statistical Bandwidth Sharing,
Switching, network Configurations, Elements of switching systems, Electronic
exchange, PBX.
TELEPHONE NETWORKS: Subscriber
loop, Switching Hierarchy & Routing Transmission systems, Numbering Plan,
Charging plan, Signaling techniques Common Channel Signaling.
UNIT – II:
ELECTRONIC SPACE DIVISION SWITCH: Stored Program Control (SPC): Centralized
& Distributed SPC, Software Architecture, and n-stage networks.
TIME DIVISION SWITCHING: Space Switching, Time Switching, Time
multiplexed space switching & Time Switching, n-stage combination
switching.
UNIT – III:
TRAFFIC ENGINEERING: Traffic
load, Grade of service, blocking Probability models of switching systems,
Markov processes, Birth-Death processes, delay systems, Models for packetized
sources (voice and video), models for traffic flow in packet networks.
CELLULAR MOBILE
TELEPHONY: Analog Switch System for Cellular Mobile, Cellular digital
switching, centralized & remote controlled small switching system.
UNIT – IV:
TELEPHONE NETWORK PROTOCOLS: Protocols stacks, Digital Transmission
hierarchy, SONET/SDH Signaling system. Multi Media Communication over global
telephone N/W Introduction to Datagram switches, ATM Switches.
NOTE:
The question
paper shall have eight questions in all organized into four sections, each
section having two questions from each of the four units. The candidate shall
have to attempt five questions in all , selecting at least one question from
each unit.
Suggested Books:
2.
Thiagarajan Viswanathan, Telecommunication Switching
Systems & Networks, PHI
3.
Hui, J.Y., Switching & Traffic Theory for
integrated broadband networks.
4.
Keshav, S.,
Engineering. Approach to Computer Networking, Addison Wesley.
DEPARTMENTAL ELECTIVES-IV
B.TECH.
VIIIth SEMESTER
TRANSDUCERS AND THEIR
APPLICATIONS
ECE-430E
L T
P Theory : 100
3 2
- Sessional
: 50
Time : 3Hrs
UNIT-I
Definition of transducer.
Advantages of an electrical signal as out-put. basic requirements of
transducers, Primary and Secondary Transducer ,Analog or digital types of
transducers.
Resistive, inductive, capacitive,
piezoelectric, photoelectric and hall effect
tranducers.
UNIT-II
Measurement of pressure –
Manometers, Force summing devices and electrical transducers
Measurement
of temperature – Metallic resistance thermometers, semi conductor resistance
sensors (Thermistors), thermo-electric sensors, pyrometers.
UNIT-III
Measurement of displacement –
Potentiometric resistance type transducers, inductive type transducers,
differential transformer (L.V.D.T), capacitive transducers, Hall effect
devices, strain gage transducers.
Measurement of velocity –
variable reluctance pick up, electromagnetic tachometers, photoelectric
tachometer, toothed rotor tachometer generator..
UNIT-IV
Measurement of Force –
Strain-gage load cells, pneumatic load cell, LVDT type force transducer.
Measurement of Torque – Torque
meter, torsion meter, absorption dynamometers, inductive torque transducer, digital
methods.
NOTE:
The question
paper shall have eight questions in all organized into four sections, each
section having two questions from each of the four units. The candidate shall
have to attempt five questions in all , selecting at least one question from
each unit.
Suggested Books:
1.
B.C. Nakra, K.K. Chaudhry, “Instrumentation Measurement
and Analysis,” Tata McGraw-Hill Publishing Company Limited, New Delhi .
2.
Thomas G. Beckwith etc. all, “Mechanical Measurements
(International Student Edition), Addison-Wesley Longman, Inc. England .
3.
A.K. Sawhney, “ A Course in Electrical and Electronic
Measurements and Instrumentation,” Dhanpat Rai & Sons, Delhi-6.