||S.S. Haykin, An Introduction to Analog and Digital Communication Systems, Wiley Eastern, 1989. R.B. Carlson: Communication Systems (3rd Intl. Ed.), McGraw Hill, 1986. B.P. Lathi: Communication Systems, John Wiley, 1987.
||Principles of analog modulation, modulation and demodulation of AM, DSBSC, SSB signals and their practical applications, FDM systems. Principles of angle modulation, frequency and phase modulation, narrow and wide band FM, generation and demodulation of FM signals, phase locked loops, application of FM. Sampling and quantization of band limited signals. Sampling theorem, pulse-amplitude and pulse-time modulation, PCM, DPCM and Delta modulation. TDM systems.