NIT Srinagar Syllabus CSE 4th Sem Communication Systems

NIT Srinagar Syllabus CSE 4th Sem

Communication Systems

 

4th Semester Syllabus

Special analysis of Signals:

Fourier series of repetitive signals, Fourier transform of non-repetitive signals, Amplitude spectrum of special signals viz., pulse train and pulse waveform.

Modulation:
AM, DSB/SC, SSB, VSB, Angle modulation, NBFM, WBFM, Diode detector, Frequency discriminator, AM & FM, Transmitter.

Demodulation:
AM and FM signals, Radio Receivers – AM & FM (Block diagram)

Noise Analysis:
Performance of AM & FM Systems, in presence of noise Threshold in AM & FM, Demodulation, pre emphasis and De emphasis, in FM Systems.

Digital Communication:
Sampling, Quantization, quantization noise, Coding, Pulse code Modulation; differential PCM, ADPCM, Relative advantages and dis-advantages. Delta modulation, PWM & PPM.

Digital Modulation Techniques:
ESK,FSK, M-FSK, DPSK, GPSK Schemes.

Books Recommended:

  1. Electronics communication System by G. Kennedy.
  2. Principles of Communication system by Taub and Shelling.
  3. Communication system by S. Haykins.

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