激光引信的目标回波特征仿真  

Characteristics of Laser Beam Scattering from an Object for Laser Fuse

作　　者：高宠[1] 刘建新[1] 张京国[1] 周宗海[1] 吴万芳[1] 

机构地区：[1]中国空空导弹研究院,河南洛阳471009

出　　处：《航空兵器》2009年第5期59-61,共3页Aero Weaponry

摘　　要：计算机仿真是一种有效的研究回波信号的方法。基于激光引信的近场散射模型,采用波束分割技术和目标二次曲面法,模拟计算了目标回波功率,并定性给出了目标回波信号的波形和幅度随弹目相对位置的变化规律。Computer simulation is an effective method for analyzing the scattering signal. Based on a model of target laser beam scattering in the near field, by using technologies of beam division and target conicoid method, the power of scattering signal from target is simulated. Order of shape and range of backscattering signal variable with missile-and-target relative location is qualitatively given.

关 键 词：激光引信 目标近场散射 目标回波信号 计算机模拟 

分 类 号：TJ439.2[兵器科学与技术—火炮、自动武器与弹药工程]