不同发射率材料的红外隐身效果分析

Infrared Stealth Effect Analysis of Different Emissivity Materials

低发射率材料可降低目标的红外辐射特征,实现目标红外隐身,增加目标的战场生存力,低发射率材料的红外隐身效果分析具有重要的军事研究价值。本文利用长波热像仪对几种不同发射率的红外材料样片进行了红外辐射测量,从不同环境温度、不同观察角度两个方面给出了红外辐射衰减分析结果,为后续研究低可探测目标的红外辐射分布特性提供借鉴。

Low-emissivity material can reduce the infrared radiation characteristic of target, achieve infrared stealth, and increase the battlefield survivability, so the infrared stealth effect analysis of low emissivity material has important military research value. This paper uses the long-wave thermal imager to conduct the infrared radiation measurement of several infrared material samples with different emissivity and gives the results of the analysis of infrared radiation attenuation from different ambient temperature and different viewing angles to provide reference for the follow-up study of the infrared radiation distribution characteristics of low-observable target.