Determine and plot the snr as a function of the ratio wib

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Reference no: EM131406645

The received signal r (t) = s (t) +n (t) in a communication system is passed through an ideal lowpass filter (LPF) with bandwidth W and unity gain. The signal compo nent s (t) has a power spectral density

where B is the 3 dB bandwidth. The noise component n (t) has a power spectra density N0/2 for all frequencies. Determine and plot the SNR as a function of the ratio WIB. What is the filter bandwidth W that yields a maximum SNR?

Reference no: EM131406645

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