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(14%) 6. Consider an FM modulator with output )-100 cos(2(1000)r+(0) The modulator operates with fa = 8 and has the input mes
(1 090) X is a Gaussian distributed variable with mean 1-30 and standard deviation 4 b) P(-30<x<35) Find: a) P(x > 20)
(14%) 6. Consider an FM modulator with output )-100 cos(2(1000)r+(0) The modulator operates with fa = 8 and has the input message signal The modulator is followed by a bandpass filter with a a bandwidth of 56HZ, as shown in the following figure. Determine the power ratio and the power at the fiter oput center frequency of 1000HZ and Bandpass filter PM Output Center 1000 Hz Bandwidth 56 Hz mt-5 cos 2(8)r modulator -1000 Hz (a) FM system 39.1 39.1365 36.5 328 32.8 26.1 26.1 17.8 13.1 13.1 4.7 4.7 (b) Single-sided spectrum of modulator output 972 1000 1028 (e) Amplitude response of bandpass filter.
(1 090) X is a Gaussian distributed variable with mean 1-30 and standard deviation 4 b) P(-30
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(14%) 6. Consider an FM modulator with output )-100 cos(2(1000)r+(0) The modulator operates with fa = 8 and has the input message signal The modulator is followed by a bandpass filter with a...
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