An FM signal with modulation index ß which the carrier component of the FM signal is reduced to zero for the second time, is transmitted through an ideal band pass filter with frequency of fc: carrier frequency and band width 4fm (fm: modulating signal), modulating frequency = 1 KHz, assume the amplitude of both carrier and modulating is one. Determine the possible spectrums of the filter output What is the frequency sensitivity of the modulator? Determine the average power of the FM by using Bessel function formula

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B. An FM signal with modulation index ß which the carrier component of the
FM signal is reduced to zero for the second time, is transmitted through an
ideal band pass filter with frequency of fc: carrier frequency and band width
4fm (fm: modulating signal), modulating frequency = 1 KHz, assume the
amplitude of both carrier and modulating is one.
1. Determine the possible spectrums of the filter output
2. What is the frequency sensitivity of the modulator?
3. Determine the average power of the FM by using Bessel function formula
Transcribed Image Text:B. An FM signal with modulation index ß which the carrier component of the FM signal is reduced to zero for the second time, is transmitted through an ideal band pass filter with frequency of fc: carrier frequency and band width 4fm (fm: modulating signal), modulating frequency = 1 KHz, assume the amplitude of both carrier and modulating is one. 1. Determine the possible spectrums of the filter output 2. What is the frequency sensitivity of the modulator? 3. Determine the average power of the FM by using Bessel function formula
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