Physics, asked by anant6837, 1 year ago

Define phase modulation and explain working principle of transistor direct modulator

Answers

Answered by subho5543
0

It encodes a message signal as variations in the instantaneousphase of a carrier wave. Phase modulation is one of the two principal forms of anglemodulation, together with frequency modulation. The phaseof a carrier signal is modulated to follow the changing signal level (amplitude) of the message signal.

Similar questions