常规雷达航迹干扰参数分析  

Track Jamming Parameter Analysis of General Radar

作　　者：鲁晓倩[1] 唐斌[1] 张扬[1] 

机构地区：[1]电子科技大学电子工程学院,成都610054

出　　处：《实验科学与技术》2007年第2期11-13,16,共4页Experiment Science and Technology

摘　　要：对雷达的有源欺骗干扰是电子对抗中经常应用的重要手段。文中介绍了对常规雷达进行航迹欺骗时,干扰功率、角度干扰时延、距离干扰时延和多普勒频移等干扰参数的设置方法,给出了相关公式。利用这些公式,可描绘出虚假航迹,达到欺骗敌方雷达的目的。以此为依据设置干扰机参数,对雷达网进行干扰,可在组网雷达的每部雷达上产生空间相关的航迹,达到干扰敌方雷达网的目的。Active deception jamming is an important jamming method to radar. This paper introduces the methods of setting the jamming power, azimuth jam- delay, distance jam- delay and Doppler frequency- shift in the process of jamming the general radar. Related formulas are given. Based on these formulas, one or more false track can be described, and enemy radar can be deceived. The simulation proves that the algorithm can generate acquisitive false tracks. Setting jamming parameter in this way can also generate false tracks to netted radar system, and deceive the netted radar of the enemy.

关 键 词：有源欺骗干扰 航迹欺骗 干扰时延 多普勒频移 

分 类 号：TN973.3[电子电信—信号与信息处理] TP391.9[电子电信—信息与通信工程]