红外双波段被动测距技术研究  

Research on the Technology of Infrared Dual-Band Passive Ranging

作　　者：王少白[1] 宋璐 WANG Shaobai;SONG Lu(Luoyang Institute of Electro-Optic Equipment,AVIC,Luoyang 471000,China;School of Information Engineering,Henan University of Science and Technology,Luoyang 471023,China)

机构地区：[1]中国航空工业集团公司洛阳电光设备研究所,河南洛阳471000 [2]河南科技大学信息工程学院,河南洛阳471023

出　　处：《河南科技》2023年第6期14-17,共4页Henan Science and Technology

摘　　要：【目的】为了解决单纯红外探测无法直接获取距离信息的问题,对红外双波段被动测距技术展开研究。【方法】利用目标的红外双波段辐射强度比值随大气衰减变化情况不同的原理,通过解算可获得目标距离信息。【结果】本研究对国内外红外双波段被动测距的相关研究成果进行总结,并对其关键技术和后续应用进行分析。【结论】红外双波段被动测距技术可实现空中目标的单站测距定位,具有一定的研究意义。[Purposes] In order to solve the problem that the distance information cannot be obtained directly by infrared detection alone,studies the infrared dual-band passive ranging technology.[Methods]Based on the principle that the ratio of infrared dual-band radiation intensity of the target varies with atmospheric attenuation,the target distance information can be obtained by calculation.[Findings] This study summarizes the relevant research results of infrared dual-band passive ranging at home and abroad,and analyzes its key technologies and subsequent applications.[Conclusions] The infrared dual-band passive ranging technology can realize the single-station ranging and positioning of aerial targets,which has certain research significance.

关 键 词：红外 双波段 被动测距 

分 类 号：TN219[电子电信—物理电子学]