ec(uvce) 6th sem syllabus copy form lohith kumar 11guee6018

University Visvesvaraya College of Engineering

6th semester Electronics & Communication Engineering

University Visvesvaraya College of Engineering Department of Electronics and communication

1

BANGALORE UNIVERSITY

Scheme of study and examination for 6th semester B.E(EC)

Under 2k6 scheme.

Sl.

No.

Code

Subject

No of Hrs/Wk Duration of Exam.

Sessional

marks

Exam

marks

Total

Marks Theory /

Tutorial

Practical

Theory

Practical

1

EC601 Digital Communication

Theory

3+1

3

25

100

125

2 EC602 Microcontrollers 3+1 3 25 100 125

3

EC603 Microwave and Radar

3+1

3

25

100

125

4 EC604 Information Theory and coding

3+1 3 25 100 125

5

EC605 VLSI Design

3+1

3

25

100

125

6 EC606 Computer organization and Architecture

3+1 3 25 100 125

7 EC607 Analog Communication And Microwave lab

3 3 25 100 125

8 EC608 DSP Lab 3 3 25 100 125

TOTAL 200 800 1000




2

EC – 601 Digital Communication Theory

Part A

Chapter 1 : Introduction :

Model of a Digital communication system, Comparison of Digital & Analog Communication system,

Bandwidth of Digital data, Base band Versus Band Pass. (3 Hours)

Chapter 2 : Discrete Pulse Amplitude Modulation :

Review of sampling theorem, Sampling of low pass and band pass signals, practical aspect of sampling,

Reconstruction of message from its samples, channel band width for PAM Signals, Generation and

detection of PAM. (5 Hours)

Chapter 3 : Coding of base band analog signals:

Messages, characters and symbols character coding, Formatting analog information –sampling.

Quantization ,quantization –noise, Elements of PCM. Different PCM quantizer, Uniform and non-uniform

quantization, companding , DPCM, PCM decoders.

(6 Hours)

Chapter 4: Delta Modulation (DM):

Principal , Noise In DM systems, Granular and slope overload in DM systems, ADM systems, Comparing

of PCM and DM, Digital Multiplexers ,TDM – PCM Telephone system, CODEC. (4 Hours)

Chapter 5: Digital Signaling formats:

Line codes: Various type and their power spectra, regenerating repeater. (3 Hours)

Chapter 6: Synchronization: Bit synchronization, word synchronization , frame synchronization,

nonlinear clock recovery (codes for recovery). (3 hours)




3

Part B

Chapter 7: Base band Systems:

Introduction – coding and decoding, inter symbol interference. Base band shaping optimum transmitting

and receiver filter, correlative coding, Base Band M-array Pam systems, Adaptive equalization, Eye

patters scrambler and descrambler. (7 Hours)

Chapter 8 : Digital carrier systems (Band pass Data translation):

Elements of a Band pass data transmission systems, correlation receiver, Matched filter receiver,

Probability of error of matched filter. (6 Hours)

Chapter 9: Binary ASK:

Modulation and demodulation performance of coherent and non- coherent BASK, Spectral properties of

BASK. (3 Hours)

Chapter 10 : ASK systems :

Modulators and demodulators performance of coherent and non -coherent ASK system, Minimum shift

keying , Binary PSK systems : Spectral properties of BPSK, BPSK modulators and demodulators ,

Differential coherent demodulation of BPSK, Performance of matched filter detector, discriminator

DPSK, QPSK,MPSK. Introduction to spread spectrum techniques. (16 Hours)

Reference:

Sam shanmugham : Digital and analog communication systems, John weily and sons

Simon Haykin: Digital communication, Wiley international EDn,1989.

Martin s Roden: Digital and data communication systems, prentice Hall, 1982.

Leonw- couch – 2nd Analog communication systems,3rd Edn Maxwell macmillan International

edn,1989.

Bernard Sklar: Digital communications : PHI

R Lathi : communication systems , Delhi , oxford

Jonu G Prokis : Digital Communication.




4

EC 602: Microcontrollers:

Part A

Chapter 1: Introduction to microcontroller:

Comparison between microprocessors and microcontroller, Microcontroller families, RISC/CISE

architecture hardware and Von Neumann architecture.

(4 Hours)

Chapter 2: 8051 Architecture:

8051 Microcontroller hardware, Pins and Ports circuits, external memory, counters and timers, serial

data I/O Interrupts. (7 Hours)

Chapter 3: Assembly Level programming concepts of 8051:

Understanding assembly language syntax of 8051, instruction syntax, addressing mode of 8051,

extensive study of instruction set of 8051 and example programs.

(14 Hours)

Part B

Chapter 4: Memory interfacing:

Memory devices, address decoding, 8/16/32/and 64bit Memory interfacing and dynamic RAMS.

(6 Hours)

Chapter 5: I/O Interface:

I/O port address decoding, programmable peripheral interface, Keyboard/display interface,

programmable interrupt time, programmable communication interface, interfacing ADC and DAC.

(6 Hours)

Chapter 6: Interrupts Structure of 8051 Microcontroller:

Basic interrupts processing, hardware interrupts, expanding interrupts structures, programmable

interrupt controller Real time clock. (5Hours)




5

Chapter 7 : Direct memory access and DMA control I/O :

DMA operation ,DMA controller, shared bus operation ,Disk memory systems , Video display.

(5 Hours)

Chapter 8: Application of 8051 : Temperature sensors, stepper motor and Data acquisition system.

(2 Hours )

References:

Brey B.B : The intel Microprocessor Architecture , Programming and interfacing , 4e PHI

Ayala K J : The 8051 microcontroller , 2e,penram international

Gaonker: Microprocessor Architecture and Programming

Myke Predko : programming and customizing the 8051 microcontroller, TMH 2001




6

EC 603: Microwave and Radar

Part A

Chapter 1: Introduction:

Frequencies used, application, High frequency, limitation of conventional tubes (Qualitative only),

klystron amplifier (two cavity) reflex klystron oscillator power output, efficiency, TWT: BWO: Cavity

magnetron –construction, principle of operation, performance characteristic and application. (6 Hours)

Chapter 2 : Solid State microwave devices :

( Qualitative discussion only ) Tunnel, Pin , Varactor ,Schottky Barrier, Read,Gunn, TRAPATT,IMPATT ,

Barritt construction and operation. Parametric amplifier using vacator, Manley-Rowe relation

MOSFET,HEMT , oscillator using tunnel and Gunn diodes, PIN switch and modulator. (8 Hours)

Chapter 3 : Microwave Passive components :

E Plane-Plane ,Magic Tes & direction couples , contruction ,opetation and scattering matrix

representation, capacitive , inductive and E-Bends , Transitions and twits in wave guide, posts, tuning

screws , coupling probes and loops, stoltted line, Attenuators –fixed movable vane and rotary phase

shifter. (6 Hours)

Chapter 4 : Antenna Basics :

Basic antenna parameter, patterns , beam array radiation intensity, Beam efficiency Directivity and Gain,

Antenna aperture effective height , Radio communication link , Field from oscillating dipole , Antenna

field Zones ,shape-Impedance considerations. (6 Hours)

Part B

Chapter 5 : Point sources and Antenna Arrays:

Introduction power pattern theory and applications, Radiation intensity, Power patterns, Field Patterns,

Phase patterns Arrays of two isotropic point sources, Non –isotropic similar point sources, Pattern

multiplication, pattern synthesis, Non –isotropic dissimilar point sources, array of n-isotropic sources of

equal amplitude an spacing ,Null directions , array of two driven elements ( broadside cast end – fire

case and general case with equal currents of any phase ) (7 Hours)




7

Chapter 6 : Loop Antenna helical Antenna and Yagi-Uda Array:

Loop antenna (General case), field comparison of short diploe and small loop, field pattern, radiation

resistance, directivity, radiation efficiency, Q, Bandwidth and SNR .Helical antenna , Helical geometry ,

Design consideration of monofilar axial-mode helical antenna, dipole arrays with parasitic elements ,the

yagi-Uda array, axial – Mode pattern and Phase velocity of wave propagation on monofilar axial-mode

helical antenna and wide and characteristics of monofilar axial-mode helical antenna. (03 Hours)

Chapter 7 : Introduction to Radar and Radar range equation :

Radar Block diagram , radar frequencies, application of radar derivation , prediction, minimum

detectable signal, receiver noise, radar cross section of target, range ambiguities, CW and frequency

modulated radar: Doppler effect, CW radar, FW-CW radar, airborne Doppler navigation, multiple

frequency CW Radar. (5 Hours)

Chapter 8 : MTI And pulse Doppler radar:

Block diagram, multiple or staggered pulse repetition frequencies, Pulse Doppler radar, racking radar,

Tracking with radar, sequential lobing, conical scan, monopulse tracking radar, tracking in range,

acquisition. (4 Hours)

Chapter 9: Radar transmitter & Receivers:

Block diagram description description , duplexers, noise figure, low noise font end, mixers displays – PPI

& A-scope , Randomes. (3 Hours)

References:

Samuel Y .Liao : Microwave Devices Circuits

Skolnik : Introduction to Radar Systems : Tata McGraw-Hill

Kennedy : Electronics Communication Systems, TMS

FE TERMAN : Electronics and Radio Engg .Meg

M.Kullarni : Microwave and Radar, umesh publication

Mrs , chatteriee: Microwaves Engineering (AEWP)

John D Kraus : Antennas McGraw-Hill,2nd Edition,1988




8

EC -604 Information Theory and Coding

Chapter 1:

Discrete source – Entropy , conditions for maximum value, definitions ,markov sources, Problems

(7Hours)

Chapter 2:

Source coding- Properties of codes, Shannon, Shannon-Fano , Huffman Binary coding and efficiency

calculations, Non-binary coding – Huffman ternary and quaternary coding , efficiency calculations

(7 Hours)

Chapter 3:

Discrete channels – joint and conditional entropies, mutual information, capacity and extension of

channels. (6 Hours)

Chapter 4:

Continuous channels – joint and conditional entropies, mutual information, capacity and extension of

channels. (6 Hours)

Part B

Chapter 4

Error control codes-Block codes, Minimum distance considerations, standard array and syndrome

decoding, block diagram for encoder and decoder (8 Hours)

Chapter 5

Binary cyclic codes- Generator polynomial systematic cyclic codes, circuits or Block diagram for Encoder

and Syndrome calculation BCH, R-S and Goolay codes. (8 Hours)

Chapter 6

Convolutional codes- Block diagram, Encoding using time domain and transform domain approach, state

diagram approach, code tree. (8 Hours)




9

Reference books:

Digital communication – simon Haykin

Analog and digital communication – sham shanmugam

Information theory and coding – P S sathyanarayan

Principle of digital communication – Das , Mallic and chatterjee

Error control coding – Shu-lin , Castello




10

EC 605: VLSI Design

Chapter 1: VLSI Basics:

Evolution of microelectronics , Moore’s law, introduction to VLSI design , The design flow, design

Philosophies- full custom and semi –custom design , silicon compiler, trends in VLSI. (4Hours)

Chapter 2 : Processing of MOS Devices:

Brief overview of oxidation, diffusion, lon-implantation, sputtering , chemical vapour deposition

and etching , NMOS – Self aligned process , CMOS – N- well, P-Well and twin tub processes ,

channel stop implantation , LOCOS and STI isolation to be discussed . Layout details and

examples. (6 Hours)

Chapter 3: MOS Devices : Depletion and enhancement type transistors. Construction and

working, transfer and output characteristics, Drain current equation, expressions for gm, ὠo,

Cg, cox , currents gain factor etc. (4 Hours)

Chapter 4: MOS Circuits and building blocks:

Different inverter configuration , CMOS And BICMOS inverter, characteristics , Power

dissipation, Noise Margin , switch logic and restoring logic, implementation of building block

such as logic gates, transmission gate, MUXs latches and register , multivalued logic , Analog

building blocks, current mirrors, differential amplifier , op-amp, CMOS Memory and filter.

(10 Hours)

Part B

Chapter 5: Delay Calculation:

Definitions of sheet resistance , stand unit of capacitance and delay , their calculation , inverter

pair delay , Design of I / s, Design of tapered buffer. (3 Hours)

Chapter 6: Scaling:

Different scaling models, merits of scaling, limitations of scaling, based design rules. (4 Hours)

Chapter 7 : VLSI Testing




11

Testing philosophy, VLSI testing process and test equipment, fault modeling, testing

combinational and sequential logic, design for testability (DFT), Scan design techniques, BIST.

(7 Hours)

Chapter 8: Programmable devices:

ROMS , PALS, PALS,PLDS and FPGAs , Type of FPGA s, Xilinx and Altera series of ICs . Two Typical

ICs from each Vendor, Architecture and details, Design examples. (10 Hours)

Reference:

Weste and Eshraghian : Principles of CMOS VLSI Design : A systems perspective pearson

Educaton.

J M Rabaey, A Chandrakasan, B . Nikolic: Digital integrated circuits : A design Perspective ,

pearson Education .

Kang and Leblebici : CMOS digital integrated circuits , TATA Mc Graw- Hill Edition.

Baker lin and Boyce: CMOS circuits design ,Layout and simulation, PHI EEE




12

EC 606: COMPUTER ORGANIZATION & ARCHITECTURE

PART – A

1. Machines, Machine Languages, and Digital Logic: Classification of computers and their

instruction, computer instruction sets. Informal description of the simple RISC computers,

formal description of RISC using register transfer notation, RTN, Describing addressing modes

with RTN, Register transfers and logic circuits from behaviour to hardware. (7 Hours)

2. Real Machines: Machine characteristics and performance, Machine performance, RISC versus

CISC. A CISC microprocessor. The Motorola 68000. RISC architecture the SPARC. (6 Hours)

3. Processor Design: The design process. A I-bus micro-architecture of the SRC. Data path

implementation. Logic design for the I-bus SRC. The control unit 2 and 3-bus processor designs.

The machine reset. Machine exceptions. (7 Hours)

4. Processor Design: Advanced topics: Pipelining. Instruction: level parallelism –

Microprogramming. (4 Hours)

PART – B

5. Computer Arithmetic and the arithmetic unit: Number systems and Radix conversion. Fixed

point arithmetic Semi-numeric aspects of ALU design. Floating point arithmetic. (4 Hours)

6. Memory System Design: Introduction, the components of the memory system. RAM structures

the logic designer’s perspective. Memory boards and module. Two level memory Hierarchy.

The cache. Virtual memory. The memory subsystem in the computer. (7 Hours)

7. Input & Output: The I/O subsystem. Programmed I/O interrupts. Direct Memory Access

(DMA). I/O data format change and error control. (6 Hours)

8. Peripheral Devices: Magnetic disk drives. Display devices. Printers. Input devices. Interfacing

to the analog world. (7 Hours)

REFERRENCES:

1. Hayes “Computer architecture & Organisation: McGraw Hill.

2. Hooy.F.Jordan: Computer system design & Architecture. Addision Wesly.

3. Stallings: Computer Organisation & architecture designing for performance PHI.




13

EC-607 Analog Communication and Microwave Lab:

I. Analog communication experiments:

1. Design and testing of Butter worth second order active Filters – LPF, HPE, BPF, BEF.

2. Constant K, T and II types filters – LPF, HPE, BPF, BEF.

3. AM generation and Detection

4. FM generation and detection

5. DSBSC/SSB generation and detection.

II. Microware experiments:

1. Mode curves of microwave source (Gunn/Klystron)

2. Measurement of frequency and VSWR

3. Measurement of unknown impedance (use slotted line and Smith chart)

4. Experiments on directional coupler

5. Experiments on magic Tee

6. Measurement of antenna parameters (may be of Horn antenna)

III. Study of Radio transmitter and receiver characteristics.

EC – 608: DSP LAB




14

Getting started with MATLAB

Discrete time signals & systems:

Find impulse response, step response, Ramp response & frequency response of a given system.

Time and Frequency domain responses

a) Linear convolution

b) Circular convolution

c) Verification of linear convolution using DFT

d) Finding DT using FFT algorithms

e) Finding the inverse FFT

Z – Transform

a) Finding solution to the LCCDE

b) Partial fraction expansion of Z-transform

Digital filter design

a) IIR digital filter design by impulse invariance method (both Butterworth & Chebshev filters).

b) IIR digital filter design by Bilinear transformation ( both Butterworth & Chebshev filters).

c) FIR Digital filter design by Windows.

Simulink and DSP Block set.

DSP hardware experiments using DSP starter kits:

a) Addition

b) Subtraction

c) Multiplication

d) Division

e) Factorial

f) Generation of different wave forms

g) Generation of Echo.

ec(uvce) 6th sem syllabus copy form lohith kumar 11guee6018

Engineering

hours chapter

base band systems

digital communication

band pass signals

b chapter

ec607 analog communication

digital multiplexers

adm systems