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The Chirp Scaling Algorithm of Airborne Bistatic SAR Imaging |
Zhu Zhen-bo①; Tang Zi-yue ②; Jiang Xing-zhou① |
①Naval University of Engineering, Wuhan 430033, China;②Air Force Radar Academy, Wuhan 430010, China |
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Abstract The echo model of airborne bistatic SAR is analyzed in this paper. Based on the echo model and the chirp scaling algorithm of monostatic SAR imaging, the chirp scaling algorithm of bistatic SAR imaging is deduced, and its error is analyzed subsequently. Finally, it is proved to be correct by the simulation results.
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Received: 20 October 2004
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