RGTU/RGPV EX-601 COMMUNICATION ENGINEERING Syllabus
RGTU/RGPV COMMUNICATION ENGINEERING SYLLABUS
Electrical & Electronics Engineering EX 6th Semester Syllabus
RAJIV GANDHI PROUDYOGIKI VISHWAVIDYALAYA, BHOPAL
PROGRAMME: Electrical & Electronics Engineering
COURSE: EX-601 COMMUNICATION ENGINEERING
Unit-1. Fourier series, Fourier Transform and its properties, Probability, random variables &their moments, their significance, convolution, auto correlation, cross Correlation &power spectral density, Gaussian & Rayleigh probability density Function, mean,variance & standard deviation, central limit theorem, voltage & Power decibel scales.Signal Processing : Types of signal, deterministic & random, periodic & non Periodic,analog & discrete, energy & power signals, Representation of sinusoid in differentforms & their conversion
Unit-2 Need of modulation in a communication system, block schematic of a typicalCommunication system. AM modulation system, modulation index, generation &detection of AM wave, side bands & power content in an AM wave, DSB-SC, SSB,their methods of generation & detection, vestigial side Band modulation, AMtransmitter block diagram, comparison of various AM system, modulation &demodulation circuits. Relationship between phase & freq. modulation, FM wave &its spectrum, phasor diagram of a narrow band FM signal, wide band FM, methods ofgeneration & detection of FM, discriminators, pre-emphasis & de-emphasis,Stereophonic FM broadcasting, FM transmitters.
Unit-3 TRF receiver & its limitations, necessity of heterodyning, super heterodyningReceivers, IF amplifiers, selection of intermediate frequency. RF amplifiers, detectors,AGC, AVC, FM receivers, AFC.
Unit-4 Nyquist sampling theorem, TDM, pulse modulations & PCM, quantization error,necessity of non linear quantizer, A-law, µ-law, FSK & PSK, QPSK, QAM. Source ofnoise, noise figure, noise bandwidth, effective noise temperature, performance of AM,FM & digital system in presence of noise.
Unit-5 Satellite system block diagram, satellite freq. bands, satellite multiple access Formatlike TDMA, FDMA, transponders, earth station & satellite eclipses, Link calculation
EX 601 COMMUNICATION ENGINEERING References:
1. Taub & shilling, Communication System, TMH
2. Singh & Sapre, Communication System, TMH
3. B.P. Lathi, Modern Digital and ana communication system,
4. Simon Haykins, Communication System. John Willy
5. Wayne Tomasi, Electronic Communication system.
6. Schaum outline Series, Analog and digital communication
7. Martin S. Roden, Analog & Digital Communication System., Discovery Press.
8. Frank R. Dungan, Electronic Communication System, Thomson/Vikas
9. John G. Prokis,Masoud Salehi, Gerhard Bauch, Contemporary communication
sytems using MATLAB, Cengage learning 2004.
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