| 基于带宽比特征的雷达辐射源信号识别 |
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| 引用本文： | 邹鹏,姜秋喜,潘继飞.基于带宽比特征的雷达辐射源信号识别[J].电子对抗,2011(2). |
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| 作者姓名： | 邹鹏 姜秋喜 潘继飞 |
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| 作者单位： | 电子工程学院;安徽省电子制约技术重点实验室; |
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| 摘 要： | 提出了用信号带宽比特征识别雷达辐射源的新方法。通过两次对雷达辐射源信号进行平方处理,提取两次处理前后信号带宽的比值组成二维特征向量。利用四种常见的雷达辐射源信号进行的仿真实验结果表明,带宽比特征类内聚集性强,类间分离度大,能达到非常满意的正确识别率,证实了所提方法的有效性。
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| 关 键 词： | 雷达辐射源 带宽比 信号识别 |
Radar Emitter Signal Recognition Based on Bandwidth Ratio Features |
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| Zou Peng, Jiang Qiuxi Pan Jifei.Radar Emitter Signal Recognition Based on Bandwidth Ratio Features[J].Electronic Warfare,2011(2). |
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| Authors: | Zou Peng Jiang Qiuxi Pan Jifei |
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| Affiliation: | Zou Peng1,2 Jiang Qiuxi1 Pan Jifei1,2(1.Electronic Engineering institute,Hefei 230037,China,2.Key Laboratory of Electronic Restriction Anhui Province,China) |
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| Abstract: | A novel approach which using the bandwidth ratio feature is proposed to recognize the radar emitter signal.A planar bandwidth ratio features vector is extracted by squaring the signal twice.Simulation result shows the bandwidth ratio features have small within-class distance and large between-class distance,and can achieve very satisfied accurate recognition rate through using four familiar radar signals.And the effectiveness of the proposed approach is confirmed. |
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| Keywords: | radar emitters bandwidth ratio signal recognition |
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