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Indian Institute of Technology, Kharagpur

Analog Communication

Indian Institute of Technology, Kharagpur and NPTEL via Swayam

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The course will introduce the participants to the signal representation in both time and frequency domain, basic analog communication techniques like modulation theory, system design for analog modulator and demodulator, random process and noise analysis.INTENDED AUDIENCE : Electronics and Communication Engineering / Electrical EngineeringPRE-REQUISITES : Familiarity with a Signals and System


Week 1: Introduction to Fourier Series and Fourier Transform (4 hours)Week 2: Energy and Power Spectral Densities (3 hours)Week 3: Modulation Theory (2 hours)Week 4: Amplitude Modulation – AM and DSB-SC (3 hours)Week 5: SSB-SC and VSB (3 hours)Week 6: Angle Modulation – FM, PM (3 hours)Week 7: Sampling Theorem (2 hours)Week 8: Pulse Modulation and PCM (2 Hours)Week 9: Introduction to Random Process (2 Hours)Week 10: Spectral Analysis of Random Process (2 Hours)Week 11: Characteristics of Band-pass noise (2 Hours)Week 12: Performance Analysis of AM, DSB-SC with Noise (2 Hours)

Taught by

Goutam Das



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