1. Noise with uniform power spectral density of N0ω/Hz is passed through a filter H(ω) = 2 exp (-J ω ty) followed by an ideal low pass filter of bandwidth B Hz. The output noise power in watts is
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By: guest on 01 Jun 2017 11.48 pm
Output spectral power density = | H(ω) | x I/P spectral power density = 2 x 2N0 4N0 Output power = 4 N0B.