天线口面电磁干扰环境表征参数的计算方法  

Calculation method of electromagnetic interference environment parameters on antenna aperture field

作　　者：王超[1] 陈飞[1] 戎建刚[1] 

机构地区：[1]中国航天科工集团8511研究所,江苏南京210007

出　　处：《航天电子对抗》2016年第5期18-24,共7页Aerospace Electronic Warfare

摘　　要：电磁干扰环境的量化表征是武器装备电磁干扰环境适应性试验与评估的基础。针对电磁干扰环境量化表征参数如何计算的问题,归纳并补充了武器装备天线口面感受到的电磁干扰环境的量化表征指标体系,在"时域、频域、空域、能域、极化域、调制域"六个域上梳理了常见有源干扰样式的描述参数,通过推导计算建立起干扰样式描述参数和量化表征参数之间的映射关系,明确了天线口面电磁干扰环境表征参数的计算方法,可为武器装备电磁干扰环境适应性试验与评估提供输入条件。Quantized characterization of electromagnetic interference environment is the first step to test and evaluate the weapon and equipment. In order to calculate parameters of electromagnetic interference environment on antenna aperture field, the parameters of electromagnetic interference environment on antenna aperture field are concluded and supplemented, the parameters of typical jamming mode are untangled, the mapping of these two kinds of parameters is established, and the method to calculate parameters of electromagnetic interference environment on antenna aperture field is confirmed. It can provide input condition for the test and evaluation of the weapon and equipment.

关 键 词：电磁干扰环境 复杂电磁环境 量化表征 干扰样式 映射 

分 类 号：TN97[电子电信—信号与信息处理]