Codes used in phase-coded pulse compression waveforms suffer from Doppler mismatch. Based on an analysis of the effects of Doppler mismatch on binary phase-coded waveforms, a class of codes is proposed (hereafter referred to as the component codes), its derivation and processing is described, and the performance results are analyzed. This technique solves the problem of the Doppler mismatch of binary phase-coded waveforms at the expense of about 3 dB loss in signal-to-noise ratio (SNR). This technique may be used in tracking applications, such as accurately and rapidly measuring and tracking targets of unknown speeds. Simulation results demonstrate the validity of this technique.
Doppler compensation for binary phase-coded waveforms
IEEE Transactions on Aerospace and Electronic Systems ; 38 , 3 ; 1068-1072
2002-07-01
249466 byte
Article (Journal)
Electronic Resource
English
CORRESPONDENCE - Doppler Compensation For Binary Phase-Coded Waveforms
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