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| The Imaging Algorithm of Bistatic SAR with Parallel Track |
| Zhu Zhen-bo①; Tang Zi-yue②; Jiang Xing-zhou① |
| ①University of Naval Engineering, Wuhan, 430033, China; ②Air Force Radar Academy, Wuhan, 430019, China |
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Abstract The development of bistatic focusing algorithm is a pivotal issue, which is still in progress and not sufficiently solved. This paper firstly describes the special case of equal velocity vectors and parallel flight paths of transmitter and receiver, and then makes detailed and mathematical study on the approximate bistatic-to-monostatic application. Based on the Bistatic-To-Monostatic Application (BTMA), the bistatic imaging can be processed with a Standard SAR Processor, and then the conventional CS, ECS algorithm are also applicable to the bistatic imaging, which are all testified by the simulation in the paper. As a result, based on BTMA, the imaging of the bistatic SAR with parallel track can be solved.
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Received: 11 May 2006
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2007, Vol. 29 
