Question

Given a message signal m(t) with a bandwidth of 4kHz and a Power of 1W, find the post-detection SNR (Signal-to-noise Ratio) in [dB], of the Amplitude Modulated Signal:

s(t) = 10*(1+0.5*m(t))cos(

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Answer 1

Low pass nG) Sianl ZPf Carrie sa c to Afrer passing densiH! Nol2

siaral PoeY 요S 二78125- 10 ingsnR二48.adg