基于相位补偿的高效密集假目标干扰方法  

An efficient dense false target jamming method based on phase compensation

作　　者：刘俊 苏保禹 黄金刚 李维磊 LIU Jun;SU Baoyu;HUANG Jingang;LI Weilei(Nanjing Electronic Equipment Research Institute,Nanjing 210000,Jiangsu,China)

机构地区：[1]南京电子设备研究所,江苏南京210000

出　　处：《航天电子对抗》2025年第1期24-28,共5页Aerospace Electronic Warfare

摘　　要：密集假目标干扰是在雷达对抗领域中常用的一种干扰方式,能够对雷达进行密集的假目标欺骗干扰或大范围的压制干扰。分析了密集假目标干扰的实现原理,指出了密集假目标干扰在实现过程中存在幅度相消问题,提出基于相位调制的补偿方法,通过仿真验证了方法的有效性,取得了更高效的密集假目标干扰效果。Dense false target jamming is a common jamming method used in the field of radar countermeasures,which can create dense false target deception jamming effects or wide-range sup-pression jamming effects on radars.The realization principle of dense false target jamming is analyzed,and the problem of amplitude cancellation is pointed out.Aiming at this problem,a compensation method based on phase-domain modulation is proposed.The effectiveness of the method is verified by simulation,and a more efficient dense false target jamming effect is achieved.

关 键 词：密集假目标 幅度相消 相位调制 

分 类 号：TN95[电子电信—信号与信息处理]