An improved imaging algorithm for fixed-receiver bistatic sar
文献类型：期刊论文
| 作者 | Geng XuPu1,2,3; Hu YingHui1,2; Yan HongHui2; Wang YanFei2 |
| 刊名 | Science china-information sciences
 |
| 出版日期 | 2010-07-01 |
| 卷号 | 53期号:7页码:1461-1469 |
| ISSN号 | 1674-733X |
| 关键词 | Synthetic aperture radar (sar) Bistatic sar Fixed-receiver Characteristics of azimuth-variant Range cell migration correction (rcmc) |
| DOI | 10.1007/s11432-010-3103-0 |
| 通讯作者 | Geng xupu(geng.xupu@163.com) |
| 英文摘要 | Based on the signal model of fixed-receiver bistatic sar, this paper analyzes the characteristics of azimuth-variant, which includes variation of range migration curve and variation of doppler rate caused by different azimuth position of targets. then, an extended nonlinear chirp scaling (nlcs) algorithm is proposed, with its flowchart and phase compensation functions being provided. simulation results show that the algorithm is available for the characteristics of azimuth-variant of fixed-receiver bistatic sar, and good focused radar images could be acquired. |
| WOS关键词 | 2-DIMENSIONAL SPECTRUM |
| WOS研究方向 | Computer Science |
| WOS类目 | Computer Science, Information Systems |
| 语种 | 英语 |
| 出版者 | SCIENCE CHINA PRESS |
| WOS记录号 | WOS:000279575100017 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2406762 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Geng XuPu |
| 作者单位 | 1.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 2.Chinese Acad Sci, Inst Elect, Beijing 100190, Peoples R China 3.Beijing Inst Environm Features, Beijing 100854, Peoples R China |
| 推荐引用方式 GB/T 7714 | Geng XuPu,Hu YingHui,Yan HongHui,et al. An improved imaging algorithm for fixed-receiver bistatic sar[J]. Science china-information sciences,2010,53(7):1461-1469. |
| APA | Geng XuPu,Hu YingHui,Yan HongHui,&Wang YanFei.(2010).An improved imaging algorithm for fixed-receiver bistatic sar.Science china-information sciences,53(7),1461-1469. |
| MLA | Geng XuPu,et al."An improved imaging algorithm for fixed-receiver bistatic sar".Science china-information sciences 53.7(2010):1461-1469. |
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来源：中国科学院大学
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