For a SSB-SC system with a channel noise PSD of S,(f) = 1o-12 and a baseband signal of band- width 5 kHz, the receiver output SNR is required to be at least 47 dB. (a) What must be the signal power P; received at the receiver input? (b) What is the receiver output noise power? (c) What is the minimum transmitted power Pr if the channel transfer function is H¿(f) = 103 %3D over the transmission band?

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For a SSB-SC system with a channel noise PSD of S,(f) = 10-12 and a baseband signal of band-
width 5 kHz, the receiver output SNR is required to be at least 47 dB.
(a) What must be the signal power P; received at the receiver input?
(b) What is the receiver output noise power?
(c) What is the minimum transmitted power Pr if the channel transfer function is H(f) = 10-3
over the transmission band?
Transcribed Image Text:For a SSB-SC system with a channel noise PSD of S,(f) = 10-12 and a baseband signal of band- width 5 kHz, the receiver output SNR is required to be at least 47 dB. (a) What must be the signal power P; received at the receiver input? (b) What is the receiver output noise power? (c) What is the minimum transmitted power Pr if the channel transfer function is H(f) = 10-3 over the transmission band?
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