针对T/R-R型双基地雷达的多假目标干扰研究

A Study on Multiple False Targets Jamming Against T/R-R Bistatic Radar

双基地雷达R站未知且T、R站信息融合,使得传统的假目标干扰很难对其形成理想的干扰效果。针对这一情况,提出了一种多假目标干扰方法,其基本思想为:利用区域覆盖干扰增强双基地R站的杂波背景,在其视域内形成随机假目标;利用常规有源假目标干扰方法在T站形成密集假目标,造成系统的虚警。仿真结果验证了该方法的有效性。

Because the position of receiver radar is unknown and the information acquired by receiver and transmitter can be fused,the jamming efficiency of traditional multiple false target against bistatic radar is dissatisfactory.A multiple false target jamming is put forward.The main conception is taking different measures to make false targets.The multiple false targets against receiver that made by area-coverd jamming is random in observation area;the multiple false targets against transmitter that made by traditional active false target jamming is dense.The multiple false targets jamming can make bistatic system false alarm.The simulation results prove the effectiveness of presented approach.