红外烟幕干扰效果评价方法  

Estimation technology of the infrared smoke interference effect

作　　者：韩洁[1] 张建奇[1] 何国经[1] 

机构地区：[1]西安电子科技大学技术物理学院,陕西西安710071

出　　处：《红外与激光工程》2004年第1期1-4,13,共5页Infrared and Laser Engineering

摘　　要：讨论了红外成像制导的烟幕弹干扰手段,介绍了国内外红外烟幕技术的发展状况。烟幕技术的研究首先应确定一种干扰效果的评价方法,重点讨论了烟幕干扰效果的评价方法,并对已有的方法进行总结,将其分为实验测定法和理论计算法两大类,分别进行了比较分析;然后,介绍一种能够评价烟幕对目标空间信息干扰效果的完整思路。Facing the serious threaten of IR imaging guided missile, infrared imaging guided countermeasures play a more and more important role nowadays. The domestic and international development of screen smoke technology are presented. To study smoke screen, it's necessary to confirm an estimation technology of it, which is the main content of this paper. At first, the existed countermeasure effect evaluations of smoke are summarized and classified into experimental measurement and theoretical calculation. In the end, a way for effect evaluation of smoke fading location information is presented.

关 键 词：红外烟幕 透过率 干扰效果 信噪比 评价方法 

分 类 号：TN21[电子电信—物理电子学]