Let \(s\left( t \right) = rect\left( {\frac{{t - 3}}{3}} \right)\) be a signal passed through an AWGN (additive white Gaussian noise) channel with noise power spectral density (PSD) \(\frac{{{N_0}}}{2}\) to get v(t). If v(t) is passed through a matched-filter that is matched to s(t), then output signal-to noise ratio (SNR) of the matched-filter is

Let \(s\left( t \right) = rect\left( {\frac{{t - 3}}{3}} \right)\) be

1.	Let \(s\left( t \right) = rect\left( {\frac{{t - 3}}{3}} \right)\) be a signal passed through an AWGN (additive white Gaussian noise) channel with noise power spectral density (PSD) \(\frac{{{N_0}}}{2}\) to get v(t). If v(t) is passed through a matched-filter that is matched to s(t), then output signal-to noise ratio (SNR) of the matched-filter is
A.	\(\frac{6}{{{N_0}}}\)
B.	\(\frac{2}{{{N_0}}}\)
C.	\(\frac{3}{{{N_0}}}\)
D.	\(\frac{4}{{{N_0}}}\)
Answer» B. \(\frac{2}{{{N_0}}}\)

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