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A frequency modulated signal is given by 75 sin[2π x 90 x 10^6t + 6 sin 200π].

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A frequency modulated signal is given by 75 sin[2π x 90 x 106t + 6 sin 200π]. Determine 

a. Modulating signal frequency.
b. Carrier frequency.
c. Peak deviation.
d. The deviation ratio
e. The modulation index.

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1 Answer

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Best answer

VFm = 75sin[2π x 90 x 106t + 6 sin200πt]

Compare with VFm = Vcsin[ωct + mfsinωmt]

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