海空背景下目标温度场远距离测量研究  

Research into The Far Distance Measurement of Target Temperature Field in Sea-sky Background

作　　者：白玉栋 杜翠兰 

机构地区：[1]解放军91404部队

出　　处：《舰船电子对抗》2013年第3期50-54,共5页Shipboard Electronic Countermeasure

摘　　要：红外热成像系统在靶场试验中具有广泛应用,利用热成像系统对海空背景下舰船目标的辐射温度测量是获取舰船辐射特性的重要途径。根据海面舰船目标的辐射特点,考虑海面背景和天空背景的红外辐射、红外辐射在大气中的衰减及程辐射,对3～5μm和8～14μm 2个红外波段目标温度测量进行了分析。Infrared thermal imaging system has wide application in the range test, so it is an impor- tant way to obtain the radiation characteristic of ship to measure the radiation temperature of ship in sea-sky background by thermal imaging systems. According to the radiation characteristics of the ship, considering the infrared radiation of sea-sky background, the attenuation and path radiation of infrared （IR） transmission in atmosphere, this paper analyzes the temperature measurement of tar- get in IR bands of 3 - 5 μm and 8 - 14μm.

关 键 词：红外辐射 海空背景 温度测量 

分 类 号：TN219[电子电信—物理电子学]