Modulation : Communication System
Modulation is an important step of communication system. Modulation is defined as the process whereby some characteristic (line amplitude, frequency, phase of a high frequency signal wave (carrier wave) is varied in accordance with instantaneous value intensity of low frequency signal wave (modulating wave.)
Important Topics, Physics Tags: Amplitude Modulation(AM), Frequency Modulation(FM), Modulation Amplitude Modulation(AM) Frequency Modulation(FM) and Phase Modulation(PM)