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