The Sparse Array Aperture Synthesis with Space Constraint

Konferenz: EUSAR 2010 - 8th European Conference on Synthetic Aperture Radar
07.06.2010 - 10.06.2010 in Aachen, Germany

Tagungsband: EUSAR 2010

Seiten: 4Sprache: EnglischTyp: PDF

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Li, Dao-jing; Hou, Ying-ni; Hong, Wen (National Key Laboratory of Microwave Imaging Technology, Institute of Electronics, Chinese Academy of Sciences, China)
Hou, Ying-ni (Graduate University of Chinese Academy of Sciences, China)

The anechoic chamber experiment is conducted to demonstrate the effectiveness of sparse array aperture synthesis. The experimental results before and after aperture synthesis are analyzed, and the algorithm based on compressed sensing is also adopted to process the azimuth sparsely sampled data. Finally, some probes into sparse array aperture synthesis with space constraint are discussed, and a dual-band sparse array aperture synthesis method is presented.