The recently developed Radon-ambiguity transform (RAT) detects unknown linear frequency modulated (LFM) signals by computing line integrals through the origin of the signal's ambiguity function (AF) magnitude. It is shown that this method also detects the step LFM and frequency-derived polyphase pulse compression waveforms with varying performance degradation. Simulations are provided to estimate the detection loss relative to the LFM.
Detection of polyphase pulse compression waveforms using the radon-ambiguity transform
IEEE Transactions on Aerospace and Electronic Systems ; 39 , 1 ; 335-343
01.01.2003
268879 byte
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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