| 雷达信号调制类型自动识别的一种新方法 |
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| 引用本文： | 冒燕,何明浩,韩俊. 雷达信号调制类型自动识别的一种新方法[J]. 火力与指挥控制, 2009, 34(1) |
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| 作者姓名： | 冒燕 何明浩 韩俊 |
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| 作者单位： | 空军雷达学院,湖北,武汉,430019 |
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| 摘 要： | 雷达辐射源信号调制类型的自动识别是电子战系统的关键技术之一.深入分析了小波变换法提取信号脉内特征的基本原理,提出一种基于小波变换法提取的脉内特征自动判别信号调制类型的新方法.仿真结果表明,在满足一定的信噪比条件下,新方法能准确识别给定信号的调制类型.
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| 关 键 词： | 小波变换 调制类型 自动识别 |
A Novel Automatic Recognition of Radar Modulation Type |
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| MAO Yan,HE Ming-hao,HAN Jun. A Novel Automatic Recognition of Radar Modulation Type[J]. Fire Control & Command Control, 2009, 34(1) |
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| Authors: | MAO Yan HE Ming-hao HAN Jun |
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| Affiliation: | Air Force Radar Academy;Wuhan 430019;China |
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| Abstract: | automatic recognition of radar emitter signal modulation type is an important technique of EW system.The wavelet transfer is analyzed deeply, and a new method for recognising radar emitter signal modulation type based on in-pulse characteristics is proposed.By simulation,it shows this new method can recognize the modulation type of signal exactly in certain SNR. |
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| Keywords: | wavelet transfer modulation type automatic recognition |
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