(a) Discuss about the noise effect in angle modulation. 10
Explanation
Angle modulation is more susceptible to noise than amplitude modulation. The noise effect in angle modulation causes a change in the phase of the modulated wave, leading to a degradation in the SNR. This is because the noise in angle modulation affects the frequency of the modulated wave, whereas in amplitude modulation, the noise affects the amplitude of the wave.
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