In phase modulation, the frequency deviation is a function of the
The answer is :- 1Frequency modulation and phase modulation are collectively known as angle modulation. A large proportion of f.m. transmitters are really phase-modulated, a system which is cleaner. The arrangement for phase modulation is: buffer - frequency oscillator - amplifier - multipliers
The phase modulator is basically a series L, C circuit, and frequency deviation is a function of both i and ii.
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