| 单脉冲跟踪雷达多目标检测算法性能分析 |
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| 引用本文： | 高明哲,祝明波,邹建武.单脉冲跟踪雷达多目标检测算法性能分析[J].海军航空工程学院学报,2013,28(4):351-354. |
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| 作者姓名： | 高明哲 祝明波 邹建武 |
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| 作者单位： | 海军航空工程学院电子信息工程系,山东烟台264001 |
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| 基金项目： | 海军航空工程学院研究生创新基金资助项目 |
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| 摘 要： | 对2种检测单脉冲雷达主波束内是否存在2个不可区分目标的算法进行了推广,将其应用到波束内可能存在N个不可区分的目标,并仿真了波束内存在3个目标时的检测性能。仿真表明,在总信噪比相同时,3个目标的检测概率不一定大于2个目标的检测概率,处于方位向上间距最大的2个目标的信噪比对整个检测概率影响较大。
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| 关 键 词： | 单脉冲 多目标 广义似然比检测 检测概率 |
| 收稿时间： | 2012/7/26 0:00:00 |
| 修稿时间： | 2012/12/17 0:00:00 |
Analysis of the Methods for Detecting the Multiple Unresolved Targets Using Monopulse Tracking Radar |
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| GAO Ming-zhe,ZHU Ming-bo and ZOU Jian-wu.Analysis of the Methods for Detecting the Multiple Unresolved Targets Using Monopulse Tracking Radar[J].Journal of Naval Aeronautical Engineering Institute,2013,28(4):351-354. |
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| Authors: | GAO Ming-zhe ZHU Ming-bo and ZOU Jian-wu |
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| Institution: | (Department of Electronic and Information Engineering, NAAU, Yantai Shandong 264001, China) |
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| Abstract: | In this paper, two methods of detecting multiple targets in a monopulse radar＇s mainbeam were extended from two to N unresolved targets, and simulation was made in the case of three unresolved targets. The simulation showed that the detection probability of the three unresolved targets may not exceed that of the two unresolved targets when the total SNR was same. The detection probability was mostly affected by the SNRs of the two target which were most separated among the N targets. |
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| Keywords: | monopulse multi-targets generalized likelihood ratio test detection probability |
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