通过分析雷达截获机所处的复杂雷达信号环境,提出了一种基于PR I谱特征的复杂雷达信号分选方法。该方法利用PR I变换获取雷达信号PR I谱,并根据各种复杂雷达信号PR I谱特征实现复杂雷达信号的分选工作。仿真结果表明,该方法能够较好地实现复杂信号环境下雷达信号的分选工作。%In view of the complex radar signal environment for radar interceptors,a method of the complex radar signal sorting based on the PRI spectrum signatures is presented.The PRI spectrum is obtained through the PRI transform,and the complex radar signal sorting is realized based on the PRI spectrum signatures of various complex radar signals.The simulation results show that the method can better realize radar signal sorting in the complex signal environment.
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