EC8395-COMMUNICATION ENGINEERING Syllabus 2017 Regulation

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CS8392-COMMUNICATION ENGINEERING Syllabus 2017 Regulation

CS8392-COMMUNICATION ENGINEERING Syllabus 2017 Regulation

EC8395 COMMUNICATION ENGINEERING                                                         L T P C
                                                                                                                            3 0 0 3

OBJECTIVES:

  • To introduce the relevance of this course to the existing technology through demonstrations,
    case studies, simulations, contributions of scientist, national/international policies with a
    futuristic vision along with socio-economic impact and issues
  • To study the various analog and digital modulation techniques
  • To study the principles behind information theory and coding
  • To study the various digital communication techniques

UNIT I ANALOG MODULATION 9

Amplitude Modulation – AM, DSBSC, SSBSC, VSB – PSD, modulators and demodulators – Angle
modulation – PM and FM – PSD, modulators and demodulators – Superheterodyne receivers

UNITII PULSE MODULATION 9

Low pass sampling theorem – Quantization – PAM – Line coding – PCM, DPCM, DM, and
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 – Shannon’s limit – Error control
codes – Cyclic codes, Syndrome calculation – Convolution 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,

TOTAL: 45 PERIODS

OUTCOMES:

At the end of the course, the student should be able to:

  • Ability to comprehend and appreciate the significance and role of this course in the present
    contemporary world
  • Apply analog and digital communication techniques.
  • Use data and pulse communication techniques.
  • Analyze Source and Error control coding.

TEXT BOOKS:
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 Communication Systems”, 3rd edition, 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.

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