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Subject Details
Dept     : ECE
Sem      : 5
Regul    : 2019
Faculty : S.Raja
phone  : 7806954049
E-mail  : raja.s.ece@snsct.org
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Syllabus

UNIT
1
UNIT I ANALOG COMMUNICATION

Introduction to Communication Systems: Modulation – Types – Need for Modulation. Theory of Amplitude Modulation – AM, DSBSC, SSBSC, VSB, Comparison of various Analog Communication System (AM – FM – PM). Pulse Modulation (PPM) – Comparison of various Pulse Communication System (PAM – PTM – PPM). FDM-TDM.

UNIT
2
UNIT II RADIO TRANSMITTER AND RECEIVER

THEORY Introduction to Radio Communication - Radio Transmitters - Receiver types - AM receivers – FM receivers - SSB Receivers-VSB Receiver, Super heterodyne receiver.

UNIT
3
UNIT III DIGITAL COMMUNICATION

Block diagram of Digital communication, Low pass Sampling, Quantization- Types. Baseband Transmission: Properties of Line codes- Power Spectral Density of Line codes –ISI- Nyquist criterion for distortion less transmission – Correlative coding – Eye pattern – Equalization- Linear equalization, Decision -feedback equalization, Adaptive linear equalizer.

UNIT
4
UNIT IV DIGITAL MODULATION TECHNIQUES

Modulation techniques - Amplitude Shift Keying (ASK) – Frequency Shift Keying (FSK)- Minimum Shift Keying (MSK) –Phase Shift Keying (PSK) – BPSK – QPSK –Quadrature Amplitude Modulation (QAM)– Bandwidth Efficiency.

UNIT
5
UNIT V INFORMATION THEORY AND ERROR CONTROL CODING

Entropy, Source Encoding Theorem - Shannon Fanon Coding - Huffman Coding, Mutual Information - Channel Capacity, Channel Coding Theorem, Error Control Coding - Linear Block Codes - Cyclic Codes - Convolution Codes.

Reference Book:

1 Simon Haykin, “Communication Systems”, 4th Edition, John Wiley & Sons, 2004 2 H.Taub, D L Schilling and G Saha, “Principles of Communication”, 3rd Edition, Pearson Education, 2007.. 3 B. P.Lathi, “Modern Analog and Digital Communication Systems”, 3rd Edition, Oxford University Press, 2007. 4 Blake, “Electronic Communication Systems”, Thomson Delmar Publications, 2002. 5 Martin S.Roden, “Analog and Digital Communication System”, 3rd Edition, Prentice Hall of India, 2002. 6 B.Sklar, “Digital Communication Fundamentals and Applications” 2nd Edition Pearson Education 2007. 7 Wayne Tomasi, “Advanced Electronic Communication Systems”, 6th Edition, Pearson Education, 2009.

Text Book:

1 J.G.Proakis, M.Salehi, “Fundamentals of Communication Systems”, Pearson Education,2006. 2 S. Haykin, “Digital Communications”, John Wiley, 2005.