| 非合作源MIMO雷达的多目标定位与参数估计 |
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| 引用本文： | 马鹏,王伟,张剑云.非合作源MIMO雷达的多目标定位与参数估计[J].安徽大学学报(自然科学版),2010,34(1). |
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| 作者姓名： | 马鹏 王伟 张剑云 |
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| 作者单位： | 电子工程学院,305实验室,安徽,合肥,230037 |
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| 摘 要： | 研究多输入多输出(MIMO)雷达系统,在收发非合作的情况下,通过两个阶段的处理对空间多目标定位和对非合作源MIMO雷达的发射信号与衰落矩阵进行估计.第一阶段中利用加权MUSIC算法来估计目标来波的方向角(DOA),第二阶段中则利用盲分离(BSS)算法对衰落矩阵及发射信号完成估计,仿真实验结果证明了估计算法的性能.
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| 关 键 词： | 非合作源MIMO 加权MUSIC 盲分离 |
Multiple-target localization and estimation of MIMO radars based on non-cooperative illuminator |
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| MA Peng,WANG Wei,ZHANG Jian-yun.Multiple-target localization and estimation of MIMO radars based on non-cooperative illuminator[J].Journal of Anhui University(Natural Sciences),2010,34(1). |
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| Authors: | MA Peng WANG Wei ZHANG Jian-yun |
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| Institution: | 305 Laboratory;Electronic Engineering Institute;Hefei 230037;China |
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| Abstract: | In this paper,the authors considered a statistical multiple-input multiple-output(MIMO) radar system in which the transmitted signals were unknown.A two-step procedure was introduced to accomplish the localization of multiple targets and the estimation of both the fading matrix and the transmitted signals.In the first step,the angles were estimated using the weighed MUSIC algorithm.In the second step,the fading matrix and the transmitted signals were estimated using the blind signal processing techniques.Th... |
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| Keywords: | MIMO radar based on non-cooperative illuminator weighed MUSIC BSS |
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