Video Lectures on "Communication Engineering " by Prof. Surendra Prasad

Video Lecture Series from IIT Professors :

Communication Engineering by Prof. Surendra Prasad sir

Qualifications:      B.Tech. IIT Kharagpur ,

                           M.Tech. IIT Delhi , 

                           Ph. D. IIT Delhi.

Research Area:

Signal Processing and Communication,

Speech and Image Processing.

Prof. Surendra Prasad is the Ex-Director, Indian Institute of Technology, Delhi. He received his B.Tech degree in Electrical Engineering from Indian Institute of Technology, Kharagpur in 1969, and the M.Tech. and Ph.D degrees in Electrical Engineering from IIT Delhi in 1971 and 1974 respectively. Dr. Prasad held many prestigious positions in his illustrious career. He is currently holding USHA Chair position. He was a Visiting Professor to the Department of Electrical Engineering, Lausanne, Switzerland and The Pennsylvania State University, USA.

Teaching and Research Guidance has been the main thrust of his work for the last 34 years. The most significant part of the work comprises the development of new techniques and algorithms for signal processing, with contributions to the field covering the design of optimum signals and receivers; array pattern synthesis and optimal array processing; optimum MTI filters; adaptive signal processing; high resolution spectrum and direction estimation; deconvolution algorithms; higher order spectrum estimation; digital and wireless communications; and speech coding.
As a teacher, he has been actively involved in manpower development programmes, first in the area of Sonar and Underwater Systems and more recently in Telematics and Communications. He has published more than 75 research papers in international journals of repute, and about 40 in prestigious international conferences. He has also written a large number of review articles and research reports and has edited three books. He undertook a large number of research and consultancy projects at IIT Delhi, some of which have resulted in key products or technologies for defence and industry.

Dr. Prasad has received numerous awards and honors during his career viz. the Vikram Sarabhai Research Award in 1987 and the Shanti Swarup Bhatnagar Prize for Engineering Sciences in 1988. He is a Fellow, Indian National Sciences Academy of Engineering; Fellow, Indian National Science Academy, and Fellow, Indian Academy of Sciences, Bangalore. 

1	Introduction to Communication Engineering
2	Amplitude Modulation
3	Amplitude Modulation (Contd.)
4	Single Side Band Modulation
5	Suppressed SideBand Modulations (Contd.)
6	VSB Modulation (Contd.) - Superhet Receiver
7	Generation of FM Signals
8	Feedback Demodulators - Phase Locked Loop
9	The Phase Locked Loop (Contd.)
10	FM Receivers, Pre Emphasis, De Emphasis and Stereo Broadcasting
11	TV Transmission
12	Performance of AM Systems in Noise
13	Noise in Phase and Frequency Modulation Systems
14	Noise in Angle modulation (Contd.)
15	Pre Emphasis and De Emphasis (contd.) - Pulse Modulation Systems
16	Pulse Modulation Schemes - PWM and PPM
17	Delta Modulation
18	Pulse Code Modulation (PCM)
19	Digital Representation of Analog Signals, Pulse Code Modulation
20	M'ary Baseband Digital Modulation Techniques
21	Passband Digital Modulations - I : PSK & QPSK
22	Passband Digital Modulation- II : Offset QPSK
23	Passband Digital Modulation- III: Minimum Shift Keying (MSK)
24	Passband Digital Modulations- IV : MSK (Cont.) : Passband Waveforms for M'ary Signalling
25	Digital Modulation Part - II Matched Filters
26	Matched Filters & Coherent Demodulation - I
27	Coherent Demodulation for Binary Wave Form
28	Demodulators for Binary Waveforms (Contd.): Coherent & Non coherent Receivers for Orthogonal Signalling (OOK& FSK)
29	Performance Analysis of Binary Digital Modulations: Signal & Noise Statistics in Coherent & Noncoherent Receivers.
30	Error Rates for Binary Signalling: Coherent Receivers
31	Per formance of Non Coherent FSK & Differential Phase Shift Keying
32	Demodulation of DPSK & M'ary Signals
33	Error Correcting Codes
34	Error Correcting Codes (Contd.)