Mean Power Estimation with a Recursive Filter |
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Authors: | Zrnic DS |
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Institution: | California State University, Northridge; |
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Abstract: | Power estimates from smoothed detector outputs of stationary signals are analyzed for linear, square law, and logarithmic receiverdetectors. Smoothing is accomplished with a first-order recursive digital filter. lnput amplitude is assumed to be Rayleigh distributed and detector output samples independent. Expansion of results to other distributions is indicated. |
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