| 一种有效的机载火控雷达地面动目标检测方法 |
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| 引用本文： | 张斌,张兵,杨书鹏.一种有效的机载火控雷达地面动目标检测方法[J].现代电子技术,2006,29(6):134-136. |
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| 作者姓名： | 张斌 张兵 杨书鹏 |
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| 作者单位： | 1. 空军雷达学院,湖北,武汉,430019
2. 解放军95809部队,河北,沧州,061022 |
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| 摘 要： | 研究机载火控雷达检测地面慢速目标的方法。由于机载火控雷达采用前向阵,脉冲重复频率低,使得杂波多普勒频率多重模糊。分析了机载火控雷达检测地面慢速目标的特点,提出了一种非自适应的干涉对消法与自适应的AMTI方法相结合的检测方法。分析结果表明,这种方法对雷达平台运动参数的估计精度要求较低,工程上易于实现。
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| 关 键 词： | 机载火控雷达 动目标检测 干涉对消法 AMTI |
| 文章编号： | 1004-373X（2006）06-134-03 |
| 收稿时间： | 2005-09-21 |
| 修稿时间： | 2005年9月21日 |
Ground Moving Target Detection of Airborne Fire- Control Radar |
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| ZHANG Bin,ZHANG Bing,YANG Shupeng.Ground Moving Target Detection of Airborne Fire- Control Radar[J].Modern Electronic Technique,2006,29(6):134-136. |
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| Authors: | ZHANG Bin ZHANG Bing YANG Shupeng |
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| Affiliation: | 1. Air Force Radar Academy, Wuhan, 430019, China ; 2. 95809 Unit of PLA, Cangzhou, 061022, China |
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| Abstract: | In this paper,the algorithm for airborne firecontrol radar to detect slowly moving ground targets is discussed.The(system) of this kind is characterized by its forward looking antenna and low PRF,which results in the highly ambiguous Doppler frequency of ground clutter.The features of detection of slowly moving ground targets by means of the airborne firecontrol radar are analyzed,and a moving targets detection algorithm combining unadaptive interferometer cancellation algorithm with adaptive moving target indication is presented.The results show that the method can work well with the condition that the estimation accuracy of the radar carrier moving parameters is lower,and is feasible in the engineering. |
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| Keywords: | airborne fire-control radar moving target detection interferometer cancellation algorithm AMTI |
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