摘要
分析截获雷达信号的幅度特点,提取截获雷达信号的周期,通过仿真得到各种雷达扫描方式的幅度并对其各自特点进行深入分析,计算雷达信号幅度序列的峰度系数、主瓣个数、主瓣幅度差等特征以及信号的载频分布,依据这些特征实现雷达扫描方式的自动识别,并仿真实验结果验证了该方法的有效性及可行性。
The characters of the amplitude of the tenna scan period is estimated. Then acoording intercept signal are analyzed, and the radar an- to the features including Kurtosis of the signal, number of the main lobe in a period, amplitude difference, carrier frequency distribution, the auto recognition of the antenna scan type is extracted. Finally, the method is proved to be effec- tive by simulation experiments.
出处
《电子信息对抗技术》
2016年第6期12-17,共6页
Electronic Information Warfare Technology
关键词
扫描方式
脉冲幅度
识别
扫描周期
antenna scan type
pluses amplitude
recognition
scan period
