| 对星载滑动聚束模式合成孔径雷达的侦察研究 |
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| 引用本文： | 陈颖颖,贾鑫,吴彦鸿.对星载滑动聚束模式合成孔径雷达的侦察研究[J].航天电子对抗,2012,28(2):12-15. |
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| 作者姓名： | 陈颖颖 贾鑫 吴彦鸿 |
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| 作者单位： | 装备学院光电装备系,北京,101416 |
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| 摘 要： | 滑动聚束模式是合成孔径雷达的一种新兴的工作模式,具有比条带模式的方位向分辨率高、同时又比聚束模式的成像区域大的优点,因此,滑动聚束模式呈现蓬勃发展的趋势。在此基础上,根据侦察的基本原理,展开了对滑动聚束模式合成孔径雷达的侦察研究,建立了侦察模型,并进行了仿真实验。可以看出,对星载滑动聚束模式合成孔径雷达的侦察是完全可行的。
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| 关 键 词： | 合成孔径雷达(SAR) 滑动聚束模式 侦察 |
Surveillance study of spaceborne SAR in sliding spotlight working mode |
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| Chen Yingying,Jia Xin,Wu Yanhong.Surveillance study of spaceborne SAR in sliding spotlight working mode[J].Aerospace Electronic Warfare,2012,28(2):12-15. |
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| Authors: | Chen Yingying Jia Xin Wu Yanhong |
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| Institution: | (Department of Photoelectric and Electronic Warfare Equipment,Academy of Equipment, Beijing 101416,China) |
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| Abstract: | The sliding spotlight mode is a new working mode for spaceborne SAR.It has a higher azimuth resolution compared with the sripmap SAR and has larger illumination areas compared with the spotlight SAR.Therefore,the development trend of sliding spotlight SAR is flourishing.On this basic,according to the surveillance principle,the surveillance study of the spaceborne SAR in sliding spotlight wording mode is discussed.The surveillance model is built up and simulated.The simulation proves the surveillance feasibility. |
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| Keywords: | SAR sliding spotlight mode surveillance |
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