| 分布式卫星SAR系统的方位分辨力特性 |
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| 引用本文： | 黄健喜,丁东涛,雷万明.分布式卫星SAR系统的方位分辨力特性[J].现代雷达,2004,26(9):43-45,59. |
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| 作者姓名： | 黄健喜 丁东涛 雷万明 |
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| 作者单位： | 电子科技大学电工学院,成都,610054 |
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| 摘 要： | 详细分析了方位分辨力与方位回波谱的关系．通过对方位回波谱拼接处理来提高方位分辨力。仿真结果表明，方位回波谱拼接处理可提高分布式卫星SAR系统方位分辨力。
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| 关 键 词： | 分布式卫星 SAR 方位分辨力 方位回波谱 合成孔径雷达 |
Characteristics of Azimuth Resolution of Distributed Space-borne SAR System |
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| HUANG Jian-xi,DING Dong-tao,LEI Wan-ming.Characteristics of Azimuth Resolution of Distributed Space-borne SAR System[J].Modern Radar,2004,26(9):43-45,59. |
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| Authors: | HUANG Jian-xi DING Dong-tao LEI Wan-ming |
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| Abstract: | In this paper, the relation ship between the azimuth resolution and the azimuth echo spectrum is carefully analyzed,and an algorithm for improving azimuth resolution of the distributed space-borne SAR system by the azimuth echo spectrum joint processing is proposed. The result of simulation indicates that the azimuth echo spectrum joint processing can improve azimuth resolution. |
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| Keywords: | distributed space-borne SAR system azimuth resolution azimuth echo spectrum |
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