固定辐射源的干涉测向定位精度分析  

Precision analysis of fixed radiant object position with interference direction finding

作　　者：苗留成[1] 冯志远[1] 胡海滨[1] 朱顺华[1] 

机构地区：[1]北京跟踪与通信技术研究所,北京100094

出　　处：《航天电子对抗》2009年第5期36-38,46,共4页Aerospace Electronic Warfare

摘　　要：固定辐射源的干涉测向技术日益成熟,利用单台测量设备测向数据实现辐射源的定位应用比较广泛,其方法主要分为单点法和移动法,根据某电磁环境监测任务总体设计中的模拟仿真计算,分析了两种定位方法对任务设计中定位指标的影响,提出了任务中体制选择原则,给出了类似系统的通用总体设计思路。It is well-known for fixed radiant object direction finding with interference technology. And it is widely applied in many fields for radiant object position with direction data. The method could be described as single point position and moving point position. According to the application instance of certain mission, the performances about two methods are studied. The common principle how to select a position method in a system will be given. The theory could be referenced in other system.

关 键 词：测向定位 电磁环境监测 精度分析 

分 类 号：TN98[电子电信—信息与通信工程]