Analysis and Simulation of a Direct-Sequence Spread Spectrum Receiver using an Adaptive Prewhitening Filter

R.a Iltis ,L.b Milstein

doi:10.1109/milcom.1984.4794841

Analysis and Simulation of a Direct-Sequence Spread Spectrum Receiver using an Adaptive Prewhitening Filter

R.a Iltis , L.b Milstein

https://doi.org/10.1109/milcom.1984.4794841

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Publication Date: Jan 1, 1984

Affiliation: University of California, Santa Barbara, University of California, San Diego

#Direct Sequence Spread Spectrum Receiver #Adaptive Filter + Show 8 more

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Abstract

The Widrow IMS algorithm is considered for the implementation of an adaptive prewhitening filter in a direct sequence (DS) spread spectrum receiver. Using an approximation for the statistics of the output of the adaptive filter, expressions for the resulting bit-error-rate (BER) when the adaptive algorithm is used to suppress a fading tone jammer are developed, and numerical results obtained from these expressions are compared with simulation results for the DS receiver.

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