| 机载雷达二维自适应处理的空时结构方法比较 |
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| 引用本文： | 廖桂生,保铮,张玉洪.机载雷达二维自适应处理的空时结构方法比较[J].系统工程与电子技术,1994(7). |
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| 作者姓名： | 廖桂生 保铮 张玉洪 |
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| 作者单位： | 西安电子科技大学电子工程研究所 |
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| 摘 要： | 在机载雷达时空二维信号处理中，通常有三种处理结构：空时级联、时空级联和空时联合域结构。尽管联合域最优处理在实际中不大可能应用，但它有极为重要的理论价值，人们已将其有用概念和方法应用于空时级联或时空级联结构中，这时“级联”一词的含意已不再是“空、时频率响应之积”，因而它们的性能将大大提高。本文对比分析了空时结构中几种自适应算法的性能，并讨论了其实际应用的可能性。
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| 关 键 词： | 机载雷达，自适应处理，杂波抑制，自适应天线 |
Comparison of the Cascaded Space-Time Configuration Processing for Airborne Radars |
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| Liao Guisheng,Bao Zheng,Zhang Yuhong.Comparison of the Cascaded Space-Time Configuration Processing for Airborne Radars[J].System Engineering and Electronics,1994(7). |
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| Authors: | Liao Guisheng Bao Zheng Zhang Yuhong |
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| Abstract: | There are three available configurations in space-time processing for airborne ra-dars:the cascasded space-time,the cascaded time-space,and the joint-domain Although the reali-zation of the joint-domain processing is very difficult,the idea is very useful to improve the perform-ance of cascade schemes.In this paper,we compare the performances of several adaptive two-dimensional processors for airborne radar with cascade space-time configuration,and discuss the possibility of their applications in practice. |
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| Keywords: | Airborne radar Space-time processing Clutter suppression Adaptive antenna |
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