| 引用本文: | 蔡斌,梁甸农,董臻,等.基于先验信息的分布式星载单基线SAR/ATI方法.[J].国防科技大学学报,2008,30(4):76-81.[点击复制] |
| CAI Bin,LIANG Diannong,DONG Zhen,et al.Distributed Spaceborne Single Baseline SAR/ATI Based on a Prior Information[J].Journal of National University of Defense Technology,2008,30(4):76-81[点击复制] |
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| 基于先验信息的分布式星载单基线SAR/ATI方法 |
| 蔡斌, 梁甸农, 董臻, 黄海风 |
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(国防科技大学 电子科学与工程学院，湖南 长沙 410073)
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| 摘要: |
| 在综述了分布式星载SAR/ATI技术的基础上，阐述了单基线SAR/ATI技术的原理和杂波、噪声对检测、测速性能的影响，给出了一种基于先验信息的单基线SAR/ATI检测和测速方法，最后基于多功能的天基雷达仿真系统进行了仿真实验和性能分析。 |
| 关键词: 分布式星载SAR/ATI 单基线 先验信息 多功能的天基雷达仿真系统 |
| DOI： |
| 投稿日期：2007-12-18 |
| 基金项目: |
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| Distributed Spaceborne Single Baseline SAR/ATI Based on a Prior Information |
| CAI Bin, LIANG Diannong, DONG Zhen, HUANG Haifeng |
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(College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha 410073, China)
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| Abstract: |
| Based on an overview of the distributed spaceborne SAR/ATI, this paper describes the principle of SAR/ATI and the impact of clutter and noise to the SAR/ATI performance, and proposes a new SAR/ATI method based on a priori information. Based on the multifunctional spaceborne radar simulator, simulation experiment and performance analysis are carried out to verify the effectiveness of the method. |
| Keywords: distributed spaceborne SAR/ATI single baseline a prior information multifunctional spaceborne radar simulator |
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