现代防御技术 ›› 2020, Vol. 48 ›› Issue (3): 99-103.doi: 10.3969/j.issn.1009-086x.2020.03.016

• 探测跟踪技术 • 上一篇    下一篇

电子对抗侦察卫星对警戒雷达侦察效能分析

付本龙, 宗思光   

  1. 海军工程大学,湖北 武汉 430033
  • 收稿日期:2019-05-20 修回日期:2019-11-19 出版日期:2020-06-20 发布日期:2021-01-20
  • 作者简介:付本龙(1988-),男,湖北襄阳人。硕士生,主要研究方向为信息作战指挥。通信地址:430000 湖北省武汉市硚口区解放大道717 E-mail:2443428370@qq.com

Effectiveness Analysis of Search and Warning Radar Reconnaissance by Electronic Countermeasure Reconnaissance Satellite

FU Ben-long, ZONG Si-guang   

  1. Naval University of Engineering,Hubei Wuhan 430033,China
  • Received:2019-05-20 Revised:2019-11-19 Online:2020-06-20 Published:2021-01-20

摘要: 电子对抗侦察卫星对海上搜索警戒雷达的电磁信号侦察有其独特优势,以往的研究更多的是侧重于卫星的重访周期、覆盖范围等方面,缺少卫星对信号侦察能力的定量分析。通过分析舰船雷达信号在空间的功率密度分布,构建了电子对抗侦察卫星对海上搜索警戒雷达的侦察模型,将三型典型海上搜索警戒雷达的相关数据带入模型进行了仿真,并分析了持续侦察时间,最后提出了下一步的研究建议。

关键词: 电子对抗侦察, 卫星, 侦察效能, 雷达, 效能分析

Abstract: The electronic countermeasure reconnaissance satellite has its unique advantages in the electronic signal reconnaissance of the search and warning radar.Previous studies have focused more on the revisit period and coverage of satellite,lack of quantitative analysis of satellite signal reconnaissance capability.By analizing the power density distribution of ship radar signal in space,the reconnaissance model of ECM reconnaissance satellite for search and warning radar on sea is constructed.The data of three typical radars are brought into the model and simulated,and durations of reconnaissance are analyzed.Finally,some suggestions for further are put forward.

Key words: electronic warfare reconnaissance, satellite, reconnaissance effectiveness, radar, effectiveness analysis

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