| 一种MTD的优化设计及实际应用 |
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| 引用本文： | 汪莉君,罗丰,吴顺君.一种MTD的优化设计及实际应用[J].火控雷达技术,2005,34(1):9-12,25. |
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| 作者姓名： | 汪莉君 罗丰 吴顺君 |
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| 作者单位： | 西安电子科技大学,西安,710071 |
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| 摘 要： | 根据某型雷达的具体情况，MTD的滤波器组采用了切比雪夫加权设计方法，对相关的信号处理方法如恒虚警检测等关键问题作了讨论。测试结果表明，该MTD系统对地杂波的抑制比大于55dB，对动杂波的抑制比大于45dB，能够达到较好的动目标检测效果。
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| 关 键 词： | MTD 切比雪夫 多普勒滤波器组 恒虚警 改善因子 警戒雷达 加权设计 |
| 文章编号： | 1008-8652(2005)01-009-004 |
An Improved Design and Practical Application of MTD |
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| Wang Lijun,Luo Feng,Wu Shunjun.An Improved Design and Practical Application of MTD[J].Fire Control Radar Technology,2005,34(1):9-12,25. |
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| Authors: | Wang Lijun Luo Feng Wu Shunjun |
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| Abstract: | A Chebyshev weighted Doppler filter bank is adopted for a new type of radar. In this paper, the relevant processing method is described and the key problems such as CFAR detection are discussed. The experiment results show that the rejection radio of MTD system to the ground clutter is greater than 55 dB, and the rejection radio of MTD system to the moving clutter is greater than 45 dB. |
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| Keywords: | MTD Chebyshev Doppler filter bank CFAR improvement factor |
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