首页|期刊导航|现代电子技术|重庆新一代天气雷达被压制性干扰实例分析

重庆新一代天气雷达被压制性干扰实例分析

刘昉侯亮李学华丁明星张俊

现代电子技术2017，Vol.40Issue(17)：7-10,4.

现代电子技术2017，Vol.40Issue(17)：7-10,4.DOI:10.16652/j.issn.1004-373x.2017.17.002

重庆新一代天气雷达被压制性干扰实例分析

Instance analysis of Chongqing CINRAD/SA suffering from barrage jamming

刘昉 ¹侯亮 ²李学华 ³丁明星 ¹张俊¹

作者信息

1. 重庆市气象信息与技术保障中心,重庆 401147
2. 北京敏视达雷达技术有限公司,北京 100094
3. 成都信息工程大学,四川成都 610103
折叠

摘要

Abstract

On the basis of the barrage jamming model commonly-used in electronic war,the phenomenon of the external powerful RF clutter jamming happened on CINRAD/SA (Z9230) stationed in Chenjiaping,Chongqing at about 11:30 am on April 27th,2012 is described. The echo signal of a meteorological target was submerged completely,and its speed information was also suppressed. The relevant parameters′ change caused by the disturbed radar is analyzed. The maintenance technology of the receiver protector of CINRAD/SA is discussed.

关键词

新一代多普勒天气雷达/压制式干扰/接收机保护器/无源限幅器

Key words

CINRAD/SA/barrage jamming/receiver protector/passive limiter

分类

信息技术与安全科学

引用本文复制引用

刘昉,侯亮,李学华,丁明星,张俊..重庆新一代天气雷达被压制性干扰实例分析[J].现代电子技术,2017,40(17):7-10,4.

基金项目

2015国家自然科学基金资助项目(41575022) （41575022）

现代电子技术

OA北大核心CSTPCD

ISSN：1004-373X

访问量0

下载量0

段落导航