Tuesday, July 10, 2012

EC9212-COMMUNICATION TECHNIQUES-ANNA UNIVERSITY SYLLABUS IT


EC9212-COMMUNICATION TECHNIQUES-ANNA UNIVERSITY SYLLABUS IT



EC9212                               COMMUNICATION TECHNIQUES                            L T P C
3  0 0  3

UNIT I            ANALOG MODULATION                                                                          9
Amplitud Modulation    AM DSBSC SSBSC VS –   PSD modulator and demodulators Angle modulation PM and FM PSD, modulators and demodulators
Superheterodyne receivers


UNIT II            DIGITISATION                                                                                           9
Low pass sampling theorem Quantisation -  PAM Line coding - PCM,  DPCM, DM, ADPCM and ADM, Channel Vocoder, Time Division Multiplexing, frequency Division Multiplexing

UNIT III           DIGITAL MODULATION AND TRANSMISSION                                     9
Phase shift keying BPSK, DPSK, QPSK -  Principles of  M-ary  signaling M-ary PSK
& QAM Comparison, ISI Pulse shaping Duo binary encoding -  Cosine filters Eye pattern, equalizers

UNIT IV          INFORMATION THEORY AND CODING                                                 9
Measure of information   Entropy Source coding theorem - Shannon-Fano  coding, Huffman Coding, LZ Coding Channel capacity Shannon-Hartley  law Shannons limit-  Error  control  Codes   Cyclic  codes,  Syndrome  calculation   Convolutional Coding, Sequential and Viterbi decoding

UNIT V         SPREAD SPECTRUM AND MULTIPLE ACCESS                                    9
PN sequences   properties   m-sequence  DSSS  Processing  gain, Jamming     FHSS Synchronisation and tracking - Multiple Access –   FDMA, TDMA, CDMA





TEXT BOOKS:


TOTAL: 45 PERIODS



1.   H Taub, D L Schilling, G  Saha, Principles of Communication  Systems 3/e, TMH
2007
2.   S. Haykin Digital Communications John Wiley 2005

REFERENCES:

1.   B.P.Lathi,  Modern  Digital  and  Analog  Communicatio Systems,  3/e,  Oxford
University Press,2007
2.   H P Hsu, Schaum  Outline  Series  - Analog  and  Digital  Communications TMH
2006
3.   B.Sklar,  Digital  Communications  Fundamentals  and  Applications 2/e  Pearson
Education 2007


CLICK HERE FOR ALL SUBJECTS

7/10/2012 10:27:00 AM

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