泡沫对被动毫米波制导武器干扰效能分析  

Foam Interference Effectiveness Analysis of Infrared Imaging System

作　　者：章文芳[1] 胡波[1] 李玉方[2] 韩书键[2] 

机构地区：[1]电子工程学院软件测评中心,合肥230037 [2]电子工程学院203教研室,合肥230037

出　　处：《电子信息对抗技术》2012年第2期60-63,73,共5页Electronic Information Warfare Technology

摘　　要：泡沫作为一种新的无源干扰手段,对被动毫米波制导武器干扰作用明显。从散射、反射和吸收角度对泡沫干扰机理进行了阐述,对被动毫米波制导武器的探测原理进行了简要介绍。根据被动毫米波制导武器探测目标及泡沫干扰的要求,分别计算了被动毫米波制导武器的遮蔽面密度和泡沫两点间面密度,通过两种面密度的比较,对泡沫的干扰效能进行了分析。Foam as a new method of passive interference, has obvious interference effects on passive millimeter wave guided weapons. nism is explained here, detection Scattering, reflection, and absorption of foam interference mecha- principle of passive millimeter wave guided weapons is introducedbriefly. According to the requirement of target detection of passive millimeter wave guided weapons and foam interference, the sheltered surface density of passive millimeter wave guided weapons and foam surface density between two points is calculated respectively, comparison of two surface density, in-terference effectiveness of foam is analyzed.

关 键 词：泡沫 毫米波 干扰效能 

分 类 号：TN972.4[电子电信—信号与信息处理]