| 相控阵AEW雷达动目标检测的最大似然方法 |
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| 引用本文： | 王万林,廖桂生.相控阵AEW雷达动目标检测的最大似然方法[J].电子与信息学报,2005,27(8):1217-1221. |
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| 作者姓名： | 王万林 廖桂生 |
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| 作者单位： | 西安电子科技大学雷达信号处理国家重点实验室,西安,710071;西安电子科技大学雷达信号处理国家重点实验室,西安,710071 |
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| 摘 要： | 非均匀环境对空时自适应处理(STAP)是一个挑战.对此,该文提出了一种基于最大似然估计的相控阵AEW雷达动目标检测方法.该方法具有计算量低、主杂波区性能好和孤立干扰抑制能力强等优点.其有效性得到计算机仿真数据和某实测数据的处理结果所证实.
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| 关 键 词： | 相控阵AEW雷达 动目标检测 最大似然 非均匀 |
| 文章编号： | 1009-5896(2005)08-1217-05 |
| 收稿时间： | 2004-03-01 |
| 修稿时间： | 2004-07-26 |
A New Maximum Likelihood Method to Moving Target Detection for Phased Airborne Early Warning Radar |
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| Wang Wan-lin,LIAO Gui-sheng.A New Maximum Likelihood Method to Moving Target Detection for Phased Airborne Early Warning Radar[J].Journal of Electronics & Information Technology,2005,27(8):1217-1221. |
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| Authors: | Wang Wan-lin LIAO Gui-sheng |
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| Abstract: | It is a challenge for Space Time Adaptive Processing (STAP) in non-homogeneous environment. Thus, a new maximum likelihood method to moving target detection for phased Airborne Early Warning (AEW) radar is presented in this paper. This new method has advantages of low computational expense, excellent target detection performance in the main clutter field, and strong ability to mitigate isolate interference. Its effectiveness is also verified by the computational results of simulation and the some real data. |
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| Keywords: | Phased array AEW radar Moving target detection Maximum likelihood Non-homogeneous |
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