A one- sided exponential pulse, s (t) = exp (– t) u (t), plus white noise is input to the finite time integrator. Adjust the width of the integrator, to, so that the output SNR is maximized at t = to.
Answer to relevant QuestionsA square pulse of width to = 1µs plus zero- mean white Gaussian noise is input to a filter with impulse response, h (t) = exp (–t / t1) u (t). (a) Find the value of the constant such t1 that the SNR at the output of the ...Consider the system described where a communication system transmits a square pulse of width t1. In that example, it was found that the matched filter can be implemented as a finite time integrator which integrates over a ...The PSD of a narrowband Gaussian noise process, N (t), is as shown in the accompanying figure. (a) Find and sketch the PSD of the I and Q components of the narrowband noise process. (b) Find and sketch the cross- spectral ...The power spectrum at the input to an ideal BPF is Let the transfer function for the ideal BPF be Determine the autocorrelation function of the output. You may have to make a reasonable approximation to obtain a simplified ...A certain N- stage shift register has its tap connections configured so that it produces an m- sequence. The shift register is initially loaded with the contents c = (c0, c1…c N –1) resulting in a periodic sequence of ...
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