| 机载双站合成孔径雷达Chirp Scaling成像算法 |
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| 引用本文： | 朱振波,汤子跃,蒋兴舟.机载双站合成孔径雷达Chirp Scaling成像算法[J].电子与信息学报,2006,28(6):977-981. |
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| 作者姓名： | 朱振波 汤子跃 蒋兴舟 |
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| 作者单位： | 1. 海军工程大学,武汉,430033
2. 空军雷达学院电子工程研究所,武汉,430010 |
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| 摘 要： | 该文在分析机载双站SAR回波模型的基础上，结合常规单站SAR的Chirp scaling成像算法思想，推导出了双站SAR的Chirp scaling成像算法。对双站SAR的Chirp scaling成像算法进行了误差分析。最后通过仿真验证了算法的有效性。
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| 关 键 词： | 合成孔径雷达 机载双站 Chirp-scaling算法 |
| 文章编号： | 1009-5896（2006）06-0977-05 |
| 收稿时间： | 2004-10-20 |
| 修稿时间： | 2005-04-23 |
The Chirp Scaling Algorithm of Airborne Bistatic SAR Imaging |
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| Zhu Zhen-bo,Tang Zi-yue,Jiang Xing-zhou.The Chirp Scaling Algorithm of Airborne Bistatic SAR Imaging[J].Journal of Electronics & Information Technology,2006,28(6):977-981. |
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| Authors: | Zhu Zhen-bo Tang Zi-yue Jiang Xing-zhou |
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| Affiliation: | Naval University of Engineering, Wuhan 430033, China;Air 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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| Keywords: | Synthetic Aperture Radar (SAR) Airborne bistatic Chirp-scaling algorithm |
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