红外与雷达隐身涂层激光后向散射特性

BACK REFLECTION CHARACTERISTICS OF LASER ON INFRARED CAMOUFLAGE COATING AND MICROWAVE ABSORBING COATING

研究了红外与雷达波隐身涂层的激光后向散射特性。研究结果表明 :涂层的红外辐射率越小 ,激光后向反射率越大。从目标战术应用上考虑 ,通过对目标进行合理的迷彩图案设计 ,有可能实现红外与激光隐身兼容 ;从隐身原理和材料设计来考虑 ,完全可以做到雷达与激光隐身兼容 ;通过涂层表面结构微孔化 ,可使涂层激光后向反射率大大下降 。

Back reflection characteristics of laser were researched for the infrared camouflage coating and the microwave absorbing coating. The results show that the back reflection of laser decreases with the increasing of the emissivity of coating. Considering the application to a tactical target, the laser and infrared camouflage can be compatible by the reasonable design of the coating pattern. Considering the camouflage principle and material design, the laser and microwave absorption can be compatible by making a microporous surface on the material, which makes back reflection of laser decrease sharply and microwave absorption change hardly.