基于附带调相特征的雷达辐射源判别  

Radar Emitter Discriminant Based on Attached Phase Modulation Characteristic

作　　者：陈昌孝[1] 何明浩[1] 郭利荣[1] 冯明月[1] 

机构地区：[1]空军预警学院,武汉430019

出　　处：《中国电子科学研究院学报》2014年第4期396-400,共5页Journal of China Academy of Electronics and Information Technology

基　　金：国家自然科学基金(61201123)

摘　　要：为实现不同雷达辐射源的有效判别,提出了一种基于附带调相特征的判别方法。该方法首先找出能稳定表征雷达辐射源的附带调相特征,提取附带调相特征并计算其可分离度,而后对附带调相特征的可分离度及基于附带调相特征的判别准确率进行仿真,实验结果表明,该方法可以有效的实现雷达辐射源的判别。To achieve the effective discriminant for different radar emitter, a discriminant method based on attached phase modulation characteristic is proposed, which firstly finds the attached phase modulation characteristic of radar emitter, extracts the attached phase modulation characteristic, and calculate its separation degree. Then, it makes the simulation experiments for separation degree and discriminant accuracy based on attached phase modulation characteristic. Simulation results show that the proposed approach can effectively achieve the discriminant of radar emitter.

关 键 词：雷达发射机 附带调相特征 可分离度 雷达辐射源判别 

分 类 号：TN95[电子电信—信号与信息处理]