基于变焦双波段设计的便携式红外目标模拟器  

Portable Infrared Target Simulator Based on Zoom Dual-Band Design

作　　者：单金山[1] 施蕾蕾 陶小凯 SHAN Jin-shan;SHI Lei-lei;TAO Xiao-kai(North China Research Institute of Electro-Optics,Beijing 100015,China;Shandong Gloryvision Optical Technology Co.,Ltd.,Jinan 250100,China)

机构地区：[1]华北光电技术研究所,北京100015 [2]山东皓视光学科技有限公司,山东济南250100

出　　处：《红外》2023年第8期34-41,共8页Infrared

基　　金：国家重点研发计划资助课题(2018YFB2200301);研究生科研与实践创新计划校级项目(2021XKT1254)。

摘　　要：随着红外成像设备在军用和民用领域的大量应用,如何快速一致地判断红外成像设备的技术状态并分析和排除故障变得越来越迫切。提出一种基于变焦双波段的便携式红外目标模拟器,通过高精度黑体(-10~260℃温度可调、精度优于0.01℃)、卡片插拔式靶标、3倍连续变焦双波段投影结构设计来满足红外成像设备中波、长波及不同目标的检测需求。相比于其它模拟器,该模拟器兼顾双波段,提高了设备使用范围;可更换靶标、变焦投影有利于兼顾不同红外成像设备不同距离目标的模拟检测需求。从各项检测试验结果来看,该模拟器达到了预期的目标,满足了实用化的模拟检测需求,解决了成本过高的问题。With the wide application of infrared imaging equipment in military and civilian fields,how to judge the technical status of infrared imaging equipment quickly and consistently as well as analyze and solve problems becomes more and more urgent.In this paper,a portable infrared target simulator based on zoom dual-band is proposed.Through the design of high-precision blackbody(accuracy:better than 0.01℃during-10℃and 260℃),card insertion and pull-out target,and 3×continuous zoom dual-band projection structure,the detection requirements of infrared imaging equipment are met.Compared with other simulators,the simulator takes into account two bands and improves the application range of the equipment.In addition,the replaceable target and zoom projection are conducive to taking into account the simulation detection requirements of different infrared imaging equipment at different distances.According to the test results,the expected goal is achieved,the practical simulation test demand is realized,and the problem of high cost is solved.

关 键 词：红外目标模拟器 红外成像检测 双波段检测 

分 类 号：TN4[电子电信—微电子学与固体电子学]