The Sparse Array Aperture Synthesis with Space Constraint

Conference: EUSAR 2010 - 8th European Conference on Synthetic Aperture Radar
06/07/2010 - 06/10/2010 at Aachen, Germany

Proceedings: EUSAR 2010

Pages: 4Language: englishTyp: 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.