| 超宽带SAR利用改进CS算法成像 |
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| 引用本文： | 齐峰,万少松,余洪涛.超宽带SAR利用改进CS算法成像[J].弹箭与制导学报,2007,27(2):344-346. |
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| 作者姓名： | 齐峰 万少松 余洪涛 |
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| 作者单位： | 空军工程大学导弹学院,陕西三原,713800 |
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| 摘 要： | 在原始Chirp Scaling（CS）算法的基础上．详细推导了改进CS算法．并利用改进CS算法对超宽带合成孔径雷达（UWB SAR）进行成像。将成像结果与原始算法的成像结果比较后，其结果证明该算法突破了原始算法的局限性．能对大处理角的超宽带合成孔径雷达成像。
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| 关 键 词： | 超宽带合成孔径雷达 CS算法 成像 |
| 收稿时间： | 2006-06-21 |
| 修稿时间： | 2006-06-212006-09-08 |
UWB SAR Imaging Based on Extended Chirp Scaling Algorithm |
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| QI Feng,WAN Shao-song,YU Hong-tao.UWB SAR Imaging Based on Extended Chirp Scaling Algorithm[J].Journal of Projectiles Rockets Missiles and Guidance,2007,27(2):344-346. |
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| Authors: | QI Feng WAN Shao-song YU Hong-tao |
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| Affiliation: | The Missile Institute,Air Force Engineering University, Shaanxi Sanyuan 713800, China |
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| Abstract: | In this paper, an extended Chirp Scaling algorithm is deduced in detail base on original CS algorithm, and the imaging results are received with applying it to UWB SAR. Comparing with the results of original CS algorithm, as a result we can get it that the extended CS algorithm break through the limit of original CS algorithm and is suitable for UWB SAR with big azimuth angle. |
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| Keywords: | UWB SAR Chirp Scaling algorithm imaging |
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