B.
Tech (ECE/ ETE) Syllabus from Admission Batch 2018-19 5th Semester
5th Semester REC5C002 Analog and Digital L-T-P 3Credits
Communication 3-0-0
Module I: (4 hours)
Review of signals and systems, Frequency domain representation of signals, Principles of
Amplitude Modulation Systems- DSB, SSB and VSB modulations. Angle Modulation,
Representation of FM and PM signals, Spectral characteristics of angle modulated signals.
Module II: (10 hours)
Review of probability and random process. Gaussian and white noise characteristics, Noise in
amplitude modulation systems, Noise in Frequency modulation systems. Pre-emphasis and
Deemphasis, Threshold effect in angle modulation.
Module III: (12 hours)
Pulse modulation. Sampling process. Pulse Amplitude and Pulse code modulation (PCM),
Differential pulse code modulation. Delta modulation, Noise considerations in PCM, Time Division
multiplexing, Digital Multiplexers.
Module IV: (6 hours)
Elements of Detection Theory, Optimum detection of signals in noise, Coherent communication
with waveforms- Probability of Error evaluations. Base band Pulse Transmission- Inter symbol
Interference and Nyquist criterion. Pass band Digital Modulation schemes- Phase Shift Keying,
Frequency Shift Keying, Quadrature Amplitude Modulation, Continuous Phase Modulation and
Minimum Shift Keying.
Module V: (10 hours)
Digital Modulation trade-offs. Optimum demodulation of digital signals over band-limited
channels- Maximum likelihood sequence detection (Viterbi receiver). Equalization Techniques.
Synchronization and Carrier Recovery for Digital modulation.
Books:
[1] Haykin S., "Communications Systems", John Wiley and Sons, 2001.
[2] Proakis J. G. and Salehi M., "Communication Systems Engineering", Pearson
Education, 2002.
[3] Taub H. and Schilling D.L., "Principles of Communication Systems”, Tata McGraw
Hill,2001.
[4] Wozencraft J. M. and Jacobs I. M., “Principles of Communication Engineering'', John
Wiley, 1965.
[5] Barry J. R., Lee E. A. and Messerschmitt D. G., ``Digital Communication'', Kluwer
Academic Publishers, 2004.
[6] Proakis J.G., “ Digital Communications'', 4th Edition, McGraw Hill, 2000.
Digital Learning Resources:
Course Name: Analog communication
Course Link: https://nptel.ac.in/noc/courses/noc19/SEM2/noc19-ee46
Course Instructor: Prof. Goutam Das, IIT Kharagpur
B. Tech (ECE/ ETE) Syllabus from Admission Batch 2018-19 5th Semester
Course Name: Modern Digital Communication Techniques
Course Link: https://nptel.ac.in/courses/117/105/117105144/
Course Instructor: Prof. S.S. Das, IIT Kharagpur
Course Name: Communication Engineering
Course Link: https://nptel.ac.in/courses/117/102/117102059/
Course Instructor: Prof. Surendra Prasad, IIT Delhi