Note for Communication Engineering - CE By RINA MAHAKUD

Elements of an Electrical Communication System, Communication Channels and their Characteristics, Mathematical Models for Communication Channels

Introduction to modulation, Amplitude Modulation (AM)

Mathematical Problems

Pulse amplitude modulation

Pulse Time Modulation and pulse position Modulation

PCM system, Intersymbol interference, Eye patterns, Equalization, Companding, Time Division Multiplexing of PCM signals, Line codes, Bandwidth of PCM system, Noise in PCM systems, Delta Modulation (DM), Limitations of DM, Adaptive Delta Modulation, Noise in Delta Modulation, Comparison between PCM and DM, Delta or Differential PCM (DPCM), S-Ary System