In an FM system, the single-tone sinusoidal message signal has bandwidth W = Toise power spectral density is No/2 = 5 × !- Watts/Hz. The FM modulati dulation index = .. If the required SNR after demodulation is dB, what

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In an FM system, the single-tone sinusoidal message signal has bandwidth W = 15
kHz. Noise power spectral density is No/2 = 5 x 1 Watts/Hz. The FM modulation
= . If the required SNR after demodulation is dB, what is
has modulation index
%3D
the required power of FM signal s(t)?
Transcribed Image Text:In an FM system, the single-tone sinusoidal message signal has bandwidth W = 15 kHz. Noise power spectral density is No/2 = 5 x 1 Watts/Hz. The FM modulation = . If the required SNR after demodulation is dB, what is has modulation index %3D the required power of FM signal s(t)?
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