3.31 The carrier c(t)= 100 cos 27 fet is frequency modulated by the signal m(t) = 5 cos 200007 t, where fe= 10% Hz. The peak frequency deviation is 20 kHz. %3D 1. Determine the amplitude and frequency of all signal components that have a power level of at least 10% of the power of the unmodulated carrier component. 2. From Carson's rule, determine the approximate bandwidth of the FM signal.

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3.31 The carrier c(t)= 100 cos 2n fet is frequency modulated by the signal m(t) =
5 cos 200007 t, where fe= 10° Hz. The peak frequency deviation is 20 kHz.
%3D
1. Determine the amplitude and frequency of all signal components that have
a power level of at least 10% of the power of the unmodulated carrier
component.
2. From Carson's rule, determine the approximate bandwidth of the FM signal.
Transcribed Image Text:3.31 The carrier c(t)= 100 cos 2n fet is frequency modulated by the signal m(t) = 5 cos 200007 t, where fe= 10° Hz. The peak frequency deviation is 20 kHz. %3D 1. Determine the amplitude and frequency of all signal components that have a power level of at least 10% of the power of the unmodulated carrier component. 2. From Carson's rule, determine the approximate bandwidth of the FM signal.
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