Multichannel full-aperture azimuth processing for beam steering SAR

Guang Cai Sun, Meng Dao Xing, Xiang Gen Xia, Yu Feng Wu, Zheng Bao

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

8 Citations (Scopus)

Abstract

The azimuth multichannel is incorporated into BS-SAR (spotlight SAR, sliding spotlight SAR or TOPS SAR). The signal reconstruction algorithm used for multichannel stripmap SAR may not be effective for multichannel BS-SAR (MC-BS-SAR). In this paper, a multichannel full-aperture azimuth processing algorithm is proposed for a BS-SAR. With this method, the azimuth spectrum of multichannel signal can be recovered without aliasing. With the recovered signal, further imaging processing can be utilized to focus the multichannel signal.

Original languageEnglish
Title of host publicationConference Proceedings of 2013 Asia-Pacific Conference on Synthetic Aperture Radar, APSAR 2013
Pages206-209
Number of pages4
Publication statusPublished - 2013
Externally publishedYes
Event2013 4th Asia-Pacific Conference on Synthetic Aperture Radar, APSAR 2013 - Tsukuba, Japan
Duration: 23 Sept 201327 Sept 2013

Publication series

NameConference Proceedings of 2013 Asia-Pacific Conference on Synthetic Aperture Radar, APSAR 2013

Conference

Conference2013 4th Asia-Pacific Conference on Synthetic Aperture Radar, APSAR 2013
Country/TerritoryJapan
CityTsukuba
Period23/09/1327/09/13

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