Question: The message signal input to a modulator is given by Am cos (2n x 10*r). (a) If frequency modulation is performed with k =

The message signal input to a modulator is given by Am cos

The message signal input to a modulator is given by Am cos (2n x 10*r). (a) If frequency modulation is performed with k = 5x x 10", find the FM bandwidth when (i) Am 2 and (ii) Am 4. (b) If phase modulation is performed with k, 2.25, find the PM bandwidth when (i) A, = 2 and (ii) Am = 4. %3D

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