Communication Engineering [III Semester CSE]

Author: Dr.J.S.Chitode "III Semester CSE"

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Publisher	Technical Publications
Product Format	Paper Back
Language Published	English
Volume Number	--
Number of Pages	--
Product ID	9789333219310

Communication Engineering :

Unit - I Analog Modulation

Amplitude Modulation - AM, DSBSC, SSBSC, VSB, PSD, modulators and demodulators - Angle modulation - PM and FM, PSD, modulators and demodulators - Superheterodyne receivers. (Chapter - 1)

Unit - II Pulse Modulation

Low pass sampling theorem - Quantization - PAM - Line coding - PCM, DPCM, DM and ADPCM and ADM, Channel Vocoder - Time Division Multiplexing, Frequency Division Multiplexing. (Chapter - 2)

Unit - III Digital Modulation and Tramsmission

Phase shift keying - BPSK, DPSK, QPSK - Principles of M-ary signalling, M ary PSK and QAM, Comparison, ISI - Pulse shaping - Duo binary encoding - Cosine filters - Eye pattern, equalizers. (Chapter - 3)

Unit - IV Information Theory and Coding

Measure of information - Entropy - Source coding theorem - Shannon - Fano coding, Huffman Coding, LZ coding - Channel capacity - Shannon Hartley law - Shannon's limit Error control codes - Cyclic codes, Syndrome calculation - Convolution Coding, Sequential and Viterbi decoding. (Chapter - 4)

Unit - V Spread Spectrum and Multiple Access

PN sequence - properties - m sequence - DSSS - Processing gain, Jamming - FHSS Synchronisation and tracking - Multiple Access - FDMA, TDMA, CDMA. (Chapter - 5)