隐身目标激光近场散射特性研究  

Study on Laser Near-Field Scattering Characteristics of Stealth Targets

作　　者：高宠[1] 张京国[1] 李喆[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》2015年第6期24-26,共3页Aero Weaponry

摘　　要：采用波束分割法,通过仿真计算各个被照射小面元的激光雷达散射截面(Laser Radar Cross Section,LRCS),并进行叠加,获得目标LRCS。定量分析了隐身目标的激光远场、近场散射特性,可以为激光近距探测系统灵敏度等参数的设计提供依据。Adopting the method of beam splitting,through the simulation calculation of each irradiated facet of laser radar cross section（ LRCS） and superposition,the LRCS of target is acquired. Laser far-field and near-field scattering characteristics of stealth targets are quantitatively analyzed,which can provide reference for the sensitivity design of laser short range detection system.

关 键 词：隐身目标 激光近场散射特性 激光雷达散射截面 仿真计算 

分 类 号：TN958.98[电子电信—信号与信息处理]