An Efficient Coherent Integration Method for Maneuvering Target Detection With Nonuniform Pulse Sampling Based on Filterbank Framework

This letter addresses the long-time coherent integration issue for weak maneuvering target detection in a staggered pulse repetition interval (PRI) radar system. Due to the random phase fluctuation caused by the varied PRI, the complex range-azimuth coupling effects will significantly deteriorate th...

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Veröffentlicht in:	IEEE geoscience and remote sensing letters 2020-12, Vol.17 (12), p.2045-2049
Hauptverfasser:	Ma, Jingtao, Huang, Penghui, Yu, Jinpei, Liang, Guang, Liao, Guisheng, Sun, Siyue, Jiang, Xinglong
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Azimuth Coupling Couplings Data analysis Data processing Detection Doppler effect Doppler sonar Filter banks Filterbank framework Integration long-time coherent integration Maneuvering targets Moving targets Object detection Pulse repetition interval Radar Radar detection Radar equipment Small satellites staggered pulse repetition interval (PRI) Target detection
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