对相位编码雷达假目标干扰方法研究  

Research into False Target Jamming Method to Phase Code Radar

作　　者：赵艳秋 ZHAO Yanqiu(The 723 Institute of CSSC,Yangzhou 225101,China)

机构地区：[1]中国船舶集团有限公司第七二三研究所,江苏扬州225101

出　　处：《舰船电子对抗》2023年第6期35-38,57,共5页Shipboard Electronic Countermeasure

摘　　要：研究了对相位编码雷达假目标干扰的方法,分析了相位编码雷达的信号特征,以13位巴克码相位编码雷达为例,对前沿复制干扰、间歇采样干扰、码元截取干扰产生的假目标进行了仿真分析。仿真结果表明前沿复制干扰、间歇采样干扰、码元截取干扰能够产生预期的假目标,具有较好的干扰效果。This paper studies the method of false target jamming to phase code radar,analyzes the signal characteristics of phase code radar,taking 13 bit barker code phase code radar as an example,simulates and analyzes the false targets generated by front edge replication jamming,interrupted sampling jamming and code element interception jamming.The simulation results show that front edge replication jamming,interrupted sampling jamming and code element interception jamming can generate the expected false targets with good jamming effects.

关 键 词：相位编码雷达 前沿复制干扰 间歇采样干扰 码元截取干扰 

分 类 号：TN974[电子电信—信号与信息处理]