| 基于空时自适应处理的恒虚警检测算法研究 |
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| 引用本文： | 张良,保铮,廖桂生.基于空时自适应处理的恒虚警检测算法研究[J].西安电子科技大学学报,2000,27(3):265-270. |
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| 作者姓名： | 张良 保铮 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!陕西西安710071 |
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| 基金项目： | 国家自然科学基金资助项目! (6980 2 0 0 9) |
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| 摘 要： | 研究了广义似然比检验和自适应匹配滤波器两种恒虚警检测算法，揭示了它们与空时自适应处理之间的内在联系，文中比较了广义似然比作自适应匹配滤波器的检测能力，并通过仿真研究了自适应匹配滤波器检验统计量在１ＤＴ－ＳＡＰＴ ３ＤＴ－ＳＡＰ处理器上的应用结果。
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| 关 键 词： | 自适应处理 恒虚警检测算法 机载雷达 信号处理 |
| 修稿时间： | 1999-09-10 |
A study of CFAR detection algorithms based on STAP processor |
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| ZHANG Liang,BAO Zheng,LIAO Gui-sheng.A study of CFAR detection algorithms based on STAP processor[J].Journal of Xidian University,2000,27(3):265-270. |
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| Authors: | ZHANG Liang BAO Zheng LIAO Gui-sheng |
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| Abstract: | Two Constant False Alarming Rate (CFAR) detection algorithms such as Generalized Likelihood Ratio Test (GLRT) and Adaptive Matched Filter (AMF) are studied and the intrinsic relationship between adaptive CFAR and Space Time Adaptive Processing (STAP) is revealed. A comparison in detection performance between GLRT and AMF is made. By means of simulations, the results of the AMF test statistic from 1DT SAP and 3DT SAP processors are studied. |
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| Keywords: | STAP GLRT AMF CFAR detection probability of detection probability of false alarm |
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