Ok, here I am providing you the syllabus of B.E Electronics &Communication 5th Sem of Rajiv Gandhi Proudyogiki Vishwavidyalaya

RGPV B.E Electronics &Communication 5th Sem syllabus



EC-501 Voice and Data Communication



Unit I
Telephone instruments and signals
Introduction, the subscriber loop, standard telephone set, basic call procedure, call progress tones and
signals, cordless telephones, caller identification, electronic telephones.
Telephone circuit
Introduction, the local subscriber loop, channel noise and units of power measurements, transmission
parameters, voice frequency circuit arrangements, crosstalk.
Unit II
Public telephone network
Introduction, transmission system environment, public telephone network, instruments, local loops, trunk
circuits, – local central and operator-assisted exchanges, automated central office switches and exchanges,
telephone numbering plan, telephone services, telephone switching hierarchy, common channel signaling
system.
Multiplexing of telephone channels
Introduction, time division multiplexing, T1 digital carrier, digital hierarchy, digital carrier line encoding, T
carrier systems, digital carrier frame synchronization, bit versus word interleaving, statistical TDM, codecs
and combo chips, frequency division multiplexing, FDM hierarchy, composite baseband signal, formation of
master group, wavelength division multiplexing.
Unit III
Multiplexing of telephone channels
Introduction, time division multiplexing, T1 digital carrier, digital hierarchy, digital carrier line encoding, T
carrier systems, digital carrier frame synchronization, bit versus word interleaving, statistical TDM, codecs
and combo chips, frequency division multiplexing, FDM hierarchy, composite baseband signal, formation of
mastergroup, wavelength division multiplexing.
Unit IV
Data Communications
Components, protocols and standards, standards organizations, line configuration, topology, transmission
mode, digital signals, digital to digital encoding, digital data transmission, DTE-DCE interface, interface
standards, modems, cable modem, transmission media- guided and unguided, transmission impairment,
performance, wavelength and Shannon capacity.
Unit V
Error detection and correction
Types of error, error detection- redundancy check (longitudinal, vertical and cyclic), checksum, error
correction-hamming code.
Switching
Circuit switching (space-division, time division and space-time division), packet switching (virtual circuit and
datagram approach), message switching.
References:
1. Tomasi: Advanced Electronic Communication Systems, PHI Learning.
2. Forouzan: Data Communications and Networking, TMH.
3. Tomasi: Introduction to Data Communication Systems, Pearson Education.
4. William Stallings: Data and Computer Communications, Pearson Education
5. Brijendra Singh: Data Communications and Networks, PHI Learning.



EC- 502 Control Systems



Unit-I
Control system
Terminology and classification of control system, examples of control system, mathematical modeling of
mechanical and electrical systems, differential equations, block diagram representation and reduction,
signal flow graph techniques.
Feedback characteristics of control systems
Feedback and non-feedback systems, reduction of parameter variations by use of feedback, control over
system dynamics and effects of disturbances by the use of feedback, linearization effect of feedback,
regenerative feedback.
Unit-II
Time response analysis
Standard test signals, time response of 1st order system, time response of 2nd order system, steady-state
errors and error constants, effects of additions of poles and zeros to open loop and closed loop system.
Time domain stability analysis
Concept of stability of linear systems, effects of location of poles on stability, necessary conditions for
stability, Routh-Hurwitz stability criteria, relative stability analysis, Root Locus concept, guidelines for
sketching Root-Locus.
Unit-III
Frequency response analysis
Correlation between time and frequency response, Polar plots, Bode Plots, all-pass and minimum-phase
systems, log-magnitude versus Phase-Plots..
Frequency domain stability analysis
Nyquist stability criterion, assessment of relative stability using Nyquist Criterion (phase margin, gain margin
and stability), closed-loop frequency response.
Unit-IV
Approaches to system design
Design problem, types of compensation, design of phase-lag, phase lead and phase lead-lag compensators
in time and frequency domain, proportional, derivative, integral and PID compensation.
Digital control systems
System with digital controller, difference equations, the z-transform, pulse transfer function, inverse ztransform,
the s and z domain relationship.
Unit-V
Concept of state, state variables and state model,
State space representation of systems, block diagram for state equation, transfer function decomposition,
solution of state equation, transfer matrix, relationship between state equation and transfer function,
controllability and observability.
References:
1. Nagrath and Gopal: Control System Engineering, New Age International Publishers.
2. Kuo: Automatic Control Systems, PHI Learning.
3. Varmah: Control Systems, TMH.
4. Distefano (Schaum series): Control Systems, TMH
5. Manke: Linear Control System, Khanna Publishers.
6. Stefani, Shahian: Design of feedback control systems, Oxford University Press.
7. Ogata: Modern Control Engineering, PHI Learning.



EC- 503 Digital Communications



Unit-I
Random variables
Cumulative distribution function, Probability density function, Mean, Variance and standard deviations of random
variable, Gaussian distribution, Error function, Correlation and autocorrelation, Central-limit theorem, Error probability,
Power Spectral density of digital data.
Unit-II
Digital conversion of Analog Signals
Sampling theorem, sampling of band pass signals, Pulse Amplitude Modulation (PAM), types of sampling
(natural, flat-top), equalization, signal reconstruction and reconstruction filters, aliasing and anti-aliasing
filter, Pulse Width Modulation (PWM), Pulse Position Modulation (PPM).
Digital transmission of Analog Signals
Quantization, quantization error, Pulse Code Modulation (PCM), companding, scrambling, TDM-PCM,
Differential PCM, Delta modulation, Adaptive Delta modulation, vocoders.
Unit-III
Digital Transmission Techniques
Phase shift Keying (PSK)- Binary PSK, differential PSK, differentially encoded PSK, Quadrature PSK, M-ary
PSK.Frquency Shift Keying (FSK)- Binary FSK (orthogonal and non-orthogonal), M-ary FSK.
Comparison of BPSK and BFSK, Quadrature Amplitude Shift Keying (QASK), Minimum Shift Keying (MSK).
Unit-IV
Other Digital Techniques
Pulse shaping to reduce inter channel and inter symbol interference- Duobinary encoding, Nyquist criterion
and partial response signaling, Quadrature Partial Response (QPR) encoder decoder.
Regenerative Repeater- eye pattern, equalizers.
Optimum Reception of Digital Signals
Baseband signal receiver, probability of error, maximum likelihood detector, Bayes theorem, optimum
receiver for both baseband and passband receiver- matched filter and correlator, probability of error
calculation for BPSK and BFSK.
Unit-V
Information Theory
Source Coding: Introduction to information theory, uncertainty and information, average mutual information
and entropy, source coding theorem, Huffman coding, Shannon-Fano-Elias coding,
Channel Coding: Introduction, channel models, channel capacity, channel coding, information capacity
theorem, Shannon limit.
References:
1. Taub and Schilling: Principles of Communication Systems, TMH.
2. Lathi: Modern Digital and Analog Communication Systems, Oxford University Press.
3. Simon Haykins: Communication Systems, John Wiley.
4. Ranjan Bose: Information Theory, Coding and Cryptography, TMH.
5. Das, Mallik, Chatterjee: Principles of Digital Communication, New Age International
6. Skylar and Ray: Digital Communications, Pearson Education.
7. Rao: Digital Communications, TMH.
List of Experiments:
1. Study of Sampling Process and Signal Reconstruction and Aliasing.
2. Study of PAM, PPM and PDM.
3. Study of PCM Transmitter and Receiver.
4. Time Division Multiplexing (TDM) and Demultiplexing.
5. Study of ASK, PSK and FSK Transmitter and Receiver.



EC- 504 Microprocessors and Microcontrollers



Unit I
Architecture of 8086 Microprocessor
BIU and EU, register organization, pin diagram, memory organization, clock generator 8284, buffers and
latches, 8288 bus controller, maximum and minimum modes.
Unit II
Assembly Language Programming of 8086
Instruction formats, addressing modes, instruction set, assembly language programming, ALP tools- editor,
assembler, linker, locator, debugger, emulator.
8086 based multiprocessor systems
Interconnection topologies, coprocessors 8087 NDP, I/O processors 8089 IOP, bus arbitration and
control, lightly and tightly coupled systems.
Unit III
Peripheral devices and their interfacing
Memory interfacing, Programmable input/output ports 8255, Programmable interval timer 8253, keyboard/
display controller 8279, CRT controller 8275, Programmable communication interface 8251 USART.
Unit IV
Interrupts of 8086
Interrupts and interrupt service routine, interrupt cycle, maskable and non-maskable interrupts, interrupt
programming. Programmable interrupt controller 8259.
DMA in 8086
Basic DMA operation, modes of DMA transfer, DMA controller 8257.
Unit V
8051 Microcontroller
Features, architecture, Pin Diagram, memory organization, external memory interfacing, instruction syntax,
data types, subroutines, addressing Modes, instruction set, ALP of 8051. Applications of 8051.
References:
1. Ray and Bhurchandi: Advanced microprocessors and peripherals, TMH.
2. Brey: The Intel Microprocessors, Architecture, Programming and Interfacing, Pearson Education.
3. Senthil Kumar: Microprocessors and interfacing, Oxford University press.
4. Bahadure: Microprocessors 8086 and Pentium family, PHI Learning.
5. Udayashankara and Mallikarjunaswamy: 8051 Microcontroller, TMH.
6. Mazidi and Mazidi: The 8051 Microcontroller and Embedded Systems, Pearson Education
7. D. V. Hall: Microprocessors and Interfacing, TMH.
List of Experiments:
1. Assembly Language Programs of Microprocessor 8086.
2. Assembly Language Programs of Microcontroller 8051.
3. Assembly Language Programs for Interfacing Chips.



EC– 505 Communication Networks and Transmission Lines



Unit I
Characteristic Parameters of symmetrical and asymmetrical two port networks and their design
Image impedance, iterative impedance, characteristic impedance, propagation coefficient, image transfer
coefficient , iterative transfer coefficient, Lattice and Bridged T networks, reactive matching networks,
matching techniques, insertion loss, symmetrical and asymmetrical attenuators and their design.
Unit II
Passive LC Filters
Analysis and design of Low pass, high pass, band pass and band elimination filters, m-derived filters,
composite filters, Filter specifications, Butterworth approximation, Chebyshev approximation, elliptic
function approximation, frequency transformation.
Unit III
Positive real function
LC, RL, RC, and RLC network synthesis, Foster and Cauer network, minimum positive real function,
Brune’s method, Bott-Duffin method, Synthesis-Coefficient.
Unit IV
Transmission line fundamentals
Lumped parameter equivalent, voltage and current on a transmission line, infinite line, characteristic
impedance and propagation constant, waveform distortion, attenuation and phase equalizers, distortion-less
line, loading, liner reflection on a line, reflection coefficient, input and transfer impedances, open circuit and
short circuit line, reflection factors, reflection loss, insertion loss, T and π equivalents of a line, location of
line fault, construction and design of two wire line and coaxial cable.
Unit V
Line at radio frequencies
Parameters of line and coaxial cable at radio frequencies, dissipation-less line, voltage and current on a
dissipation-less line, standing waves, standing wave ratio, input impedance of open circuit and short circuit,
power and impedance measurement on lines, eighth-wave, quarter-wave and half wave line, circle diagram,
Smith chart, solution of problems using Smith chart, single and double stub matching .introduction to microstrip
lines and its analysis.
References:
1. Ryder: Networks and Transmission Lines, PHI Learning.
2. Valkenberg: Introduction to Modern Network synthesis, Wiley India.
3. Suresh: Electric Circuits and Networks, Pearson Education.
4. Raju: Electromagnetic field theory and Transmission Lines, Pearson Education.
5. Ganesan: Transmission Lines and Waveguides, TMH.
6. Rao: Electromagnetic Waves and Transmission Lines, PHI learning.
List of Experiments:
1. To set up the standing waves formation on a transmission line and observe their maxima and
minima using frequency domain method.
2. To measure the characteristic impedance of transmission lines using frequency domain method
and to differentiate between the matched and unmatched lines.
3. To measure the VSWR, reflection coefficient and return loss in a transmission line.
4. To measure the dielectric constant of insulator in the transmission line.
5. To measure the velocity of propagation and wavelength in the given transmission line.
6. To study the attenuation characteristics of signal along a transmission line and observe its variation
with frequency. Also calculate the phase constant and propagation constant.
7. To study the effect of reactive loads on transmission lines.
8. To study the difference between lossy and loss less line.
9. To study the physical dimensions of transmission line and estimation of characteristic impedance.
10. To study behavior of infinite and short lines.
11. To study the operation of Balun transformer.
12. To study the loading of transmission lines and estimate the cut off frequency of a loaded line.
13. To study the use of coaxial lines as tuned circuits and delay lines.
14. To study the input and output impedance of any RF circuits and match it to 50/75 ohms.
15. Simulation of various filters



EC– 506 Software Lab-III



Study of simulation software (any one Scilab/ MatLab etc.)
Introduction to Scilab / Matab, Study of Scilab / Matlab programming environment, Modeling, Design and
development of Programs.
Overview and Study of the key features and applications of the software.
Application of the software in the field of Control Systems, Data Communications and Communication
Systems.
1. Programs Related to Control System- open-loop and closed loop control system, frequency
response plots, determining transient response, specifications of second order system, effect of PID
controller on control system, Bode plot, Nyquist plot and Root Locus plot, state space analysis.
2. Programs Related to Communication Systems–Simulation of a Communication System
(Generation, addition of noise and Detection), AM, FM, PM, PAM, PCM, PSK, FSK etc.
3. Programs related to Data Communications- simulations of CRC, LRC, VRC, hamming codes, line
encoding techniques.
References:
1. Rudra Pratap: Getting Started with MATLAB, Oxford University Press.
2. Home | Scilab.in
3. Scilab Workshop
4. Vinu V. Das: Programming in Scilab, New Age Publisher.
5. Chapman Stephen J.: MATLAB Programming for Engineers, Thomson Cengage
6. Proakis: Contemporary Communication System Using MATLAB; Thomson Cengage.
7. Kuo: Automatic Control Systems, PHI Learning.
8. Singh and Chaudhari: Matlab Programming, PHI Learning

Contact-

RGPV
RGPV Campus, Gandhinagar, Abbas Nagar, Gandhinagar, Bhopal, Madhya Pradesh 462033