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| 一种新颖的特殊体制雷达辐射源识别技术 | |
| 引用本文： | 吴桂生,左雷,涂拥军.一种新颖的特殊体制雷达辐射源识别技术[J].舰船电子工程,2011,31(12):108-110. |
| 作者姓名： | 吴桂生 左雷 涂拥军 |
| 作者单位： | 1. 海军军训器材研究所,北京,102308 2. 海军工程大学电子工程学院海洋电磁环境研究所,武汉,430033 3. 海军蚌埠士官学校,蚌埠,233012 |
| 摘 要： | 对特殊体制雷达信号脉内特征的提取是电子对抗的重要研究课题。论文利用韦尔奇功率谱原理来提取信号识别特征参数，并根据提取出的特征参数设计信号识别模型。首先从多种信号中检测识别线性调频信号、相位编码信号、频率编码信，然后分析特征参数的适用范围和信号环境。最后通过仿真分析来验证特征提取算法和识别方法在雷达辐射源信号识别中的可行性。 |
| 关 键 词： | 新体制雷达 韦尔奇功率谱 特征提取 识别 |
A Novel Recognition of Special Characteristic Radar Emitter Signal |
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| Wu Guisheng Zuo Lei Tu Yongjun,Beijing ,Wuhan ,Bengbu.A Novel Recognition of Special Characteristic Radar Emitter Signal[J].Ship Electronic Engineering,2011,31(12):108-110. | |
| Authors: | Wu Guisheng Zuo Lei Tu Yongjun Beijing Wuhan Bengbu |
| Institution: | Wu Guisheng1) Zuo Lei2) Tu Yongjun3)(Navy Institute of Military Training Equipment1),Beijing 102308)(Institution of Oceanic Electromagnetic Environment,Naval University of Engineering2),Wuhan 430033)(Bengbu Naval Petty Officer Academy3),Bengbu 233012) |
| Abstract: | The feature extraction of new characteristic radar emitter signal is an important problem in ECM.Firstly,several feature parameters for signal recognition is extracted with Welch power spectrum,then a signal recognition model is designed by the characteristic of the feature parameters.Liner frequency modulating signal,phase coded and frequency coded signal are detected and recognized from all kinds of signals.The suitable range and signal's condition of the feature parameters are analyzed.Simulation proves ... |
| Keywords: | new characteristic radar Welch power spectrum feature extraction recognition |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |