Bistatic spaceborne SAR data processing based on LBF

Xia Bai*, Jinping Sun, Fei Gao

*此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Bistatic configuration is an attractive concept for synthetic aperture radar (SAR) missions, which benefit from use of separated transmitter and receiver flying on different platforms. The processing of radar data stands out as a fundamental issue to facilitate bistatic SAR research and application in remote sensing. A bistatic processing algorithm based on Loffeld's bistatic formula (LBF) is proposed. The approach involved bistatic term compensation and quasi monostatic processing, and the latter part derived from a chirp z transform algorithm for monostatic case. As steps to a bistatic SAR processor for space configuration, this paper presents an approximation of transmitter/receiver slat range depending on individual incidence angle, and modifies range CZT parameter and azimuth compression operator. First results of this algorithm on simulated raw data are included.

源语言英语
主期刊名Second International Conference on Space Information Technology
DOI
出版状态已出版 - 2007
已对外发布
活动2nd International Conference on Space Information Technology - Wuhan, 中国
期限: 10 11月 200711 11月 2007

出版系列

姓名Proceedings of SPIE - The International Society for Optical Engineering
6795
ISSN(印刷版)0277-786X

会议

会议2nd International Conference on Space Information Technology
国家/地区中国
Wuhan
时期10/11/0711/11/07

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