EC202 Analog and Digital Communication

Course Name: 

EC202 Analog and Digital Communication


B.Tech (ECE)




Programme Core (PC)

Credits (L-T-P): 

(3-1-0) 4


Review of Communication Signals and Systems, Amplitude Modulation, Analytical signals, Complex envelope representation, FDM, Super Heterodyne receiver, Angle Modulation: FM and PM signal generation, Demodulation of FM signals, FM broadcasting, and FM stereo, Noise Performance of Analog Communication Systems, Capture effect, Pre-emphasis and De-emphasis in FM Systems. Digital Communications: Sampling theorem for low pass & band pass signals; Baseband Modulation: Pulse modulation, Pass band Modulation: ASK, FSK,PSK, M-ary systems. Matched filter, Correlation receiver, performance of optimum detector, Synchronization. CPM, Digital Transmission through Band-limited AWGN Channels: Zero-ISI (Nyquist criterion), Partial response signals, Detection of partial response signals, Maximum likelihood sequence detection, Error probability, Channel Equalization: ZF, MSE, Adaptive Equalizers.


M. F. Mesiya, “Contemporary Communication Systems”, McGrawHill, 2013.
Taub and Schilling, “Principles of Communication systems”, Second Edition, Tata McGrawHill, 2006 (34th reprint).
Proakis and Salehi, “Fundamentals of Communication Systems”, Second Edition, Pearson International, 2014.
U. Madhow, "Fundamentals of Digital Communication," Cambridge University Press, 2008.
Won Y Yang , Prashanth Kumar H., “MATLAB/Simulink for Digital Communication”, Second Edition, SIPHongrung (S. Korea), 2012.
Simon Haykin, “Communication Systems”, Fourth Edition, Wiley, 2000.


Electronics and Communication Engineering(ECE)

Contact us

Dr. T. Laxminidhi,  Professor and Head, 
Department of E&C, NITK, Surathkal
P. O. Srinivasnagar,
Mangalore - 575 025 Karnataka, India.

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