Range migration, which occurs for targets with high velocity when the radar range resolution is high, is solved by exploiting the cyclically repetitive waveform-namely, orthogonal frequency division multiplexing. The proposed technique is based on a signal processing method that solves the Doppler ambiguity by exploiting the Doppler sensitivity of the multicarrier spread spectrum structure. The new method extends the availability of narrowband delay-Doppler processing to a wider range of waveform and target parameters.
Compensation of Range Migration for Cyclically Repetitive Doppler-Sensitive Waveform (OFDM)
IEEE Transactions on Aerospace and Electronic Systems ; 46 , 4 ; 2118-2123
01.10.2010
695705 byte
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Compensation of Range Migration for Cyclically Repetitive Doppler-Sensitive Waveform (OFDM)
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