| 基于联合参数建模的雷达辐射源识别方法 |
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| 引用本文： | 刘海军,柳征,姜文利,周一宇.基于联合参数建模的雷达辐射源识别方法[J].宇航学报,2011,32(1). |
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| 作者姓名： | 刘海军 柳征 姜文利 周一宇 |
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| 作者单位： | 国防科技大学电子科学与工程学院,长沙,410073 |
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| 摘 要： | 针对现代雷达采用复杂体制造成的不能正确识别辐射源问题,提出一种基于联合参数建模的雷达辐射源识别方法.该算法首先对辐射源进行脉冲等级和统计参数等级的联合建模,然后将联合参数模型用于识别过程中,基于特征参数的不同描述模型构建不同的识别算法,其中特征参数的联合建模思想是本方法的核心.仿真实验表明,本文方法能够实现对复杂体制雷达辐射源的建模和识别.
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| 关 键 词： | 识别 雷达辐射源 联合参数 建模 识别率 统计参数 |
A Joint-Parameter Modeling Based Radar Emitter Identification Method |
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| LIU Hai-jun,LIU Zheng,JIANG Wen-li,ZHOU Yi-yu.A Joint-Parameter Modeling Based Radar Emitter Identification Method[J].Journal of Astronautics,2011,32(1). |
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| Authors: | LIU Hai-jun LIU Zheng JIANG Wen-li ZHOU Yi-yu |
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| Institution: | LIU Hai-jun,LIU Zheng,JIANG Wen-li,ZHOU Yi-yu(College of Electronic Science and Engineering,National University of Defense Technology,Changsha 410073,China) |
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| Abstract: | To deal with the problem of emitter identification caused by using complex operations used by hostile radars,a new identification algorithm based on joint-parameter modeling(JPM) is proposed in this paper.This algorithm can model the emitters in both pulse-level and statistical parameter level,then the model of joint-parameters is used for identification by constructing different identification methods for different models of the emitters.The kernel of this algorithm is the idea of JPM.A number of simulatio... |
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| Keywords: | Identification Radar emitter Joint-parameter Modeling Identification rate Statistical parameters |
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