基于脉冲幅度特性的相控阵雷达识别技术研究  

Research on recognition of phased-array radar based on analysis of pulses amplitude

作　　者：程胜[1] 王星[1] 楚维[1] 张官荣[1] 

机构地区：[1]空军工程大学工程学院,西安710038

出　　处：《计算机工程与应用》2012年第23期120-124,211,共6页Computer Engineering and Applications

基　　金：电子信息控制国防重点实验室(中电集团29所)基金(No.9140C1005051103);陕西省电子信息系统综合集成重点实验室基金(No.201113Y01);陕西省自然科学基金项目(No.2012JQ8019)

摘　　要：为有效识别相控阵雷达,提出了一种基于截获脉冲幅度特性分析的识别方法。该方法根据相控阵雷达与常规机械扫描雷达的扫描方式存在很大差异的特点,建立侦察设备截获脉冲的幅度模型,并通过仿真得到不同体制雷达被截获的脉冲幅度特性。求得不同体制雷达被截获的脉冲序列幅度特性与正弦序列幅度特性的相似系数,以此为依据来识别相控阵雷达。通过比较实验证明了该方法的有效性。To effectively recognize the phased-array radar,a method based on the analysis of the intercepted pulses amplitude characteristics is proposed.On the basis of the difference in the scan of phased-array radar and conventional mechanical scanning radar,a model of the pulses amplitude intercepted by surveillance equipment is set up,which can obtain the characteristics of pulses amplitude intercepted from different system radar by simulation.It obtains the resemble coefficients between the sine sequences and the pulses sequences intercepted from different systems radar.According to this,it recognizes the phased-array radar.The proposed method is proved.

关 键 词：相控阵雷达 扫描方式 脉冲幅度 相似系数 

分 类 号：TN971[电子电信—信号与信息处理]