摘要
从双基地雷达方程出发,提出了双基地雷达探测目标的判定式。在雷达干扰方程的基础上,建立了双基地雷达在自卫式压制性干扰和远距离支援式压制性干扰条件下的干扰方程,并确立了干扰暴露区应满足的条件。根据双基地雷达探测目标判定式和干扰方程,在基于网格剖分算法的基础上,对双基地雷达探测区和干扰暴露区进行了仿真,得出了相应的探测区和暴露区面积。仿真结果表明:基于网格剖分算法的双基地雷达探测能力仿真更贴近实际,有效可行。
according to the bistatic radar equation,the discriminant of bistatic radar detecting target is proposed, the jamming equations under condition of self screening suppression jamming and stand off suppression jamming are presented, and the condition which must meet the requirement of jamming exposure area is established, then,the simulations of bistatic radar＇s detecting area and jamming exposure area are operated based on the rectangle grid method, and the detecting acreage and jamming exposure acreage are achieved, the simulation results indicate that the simulation of bistatic radar detecting capability based on the rectangle grid method is effective , feasible and near reality.
出处
《航天电子对抗》
2009年第5期29-32,共4页
Aerospace Electronic Warfare
关键词
探测目标判定式
压制性干扰
网格剖分算法
discriminant of detecting target
suppression jamming
rectangle grid method
