电子侦察卫星反电子干扰措施分析  

Measures of Electronic Reconnaissance Satellites Against Electronic Jamming

作　　者：姚月松 郭凤宇 

机构地区：[1]61541部队信息接收室

出　　处：《空间电子技术》2010年第4期20-22,53,共4页Space Electronic Technology

摘　　要：由于电子侦察卫星侦察的特殊性,针对其侦察特点,衍生了很多以削弱电子侦察卫星侦察效能为目的的卫星电子干扰。文章针对卫星电子侦察存在的弱点,分析了提高卫星侦察截获辐射源信号的功率措施,星载设备完全截获辐射源信号的测量条件措施,卫星完全截获到辐射源信号后的分析,以及对可能受到的反电子假目标干扰而提出的对抗措施,最终目的就是为了有效提高卫星侦察效能。Due to the special nature of electronic reconnaissance satellites,many electronic interferensess occur to undermine the effectiveness of electronic reconnaissance satellites according to its detection characteristics.In order to effectively improve the effectiveness of satellite reconnaissance,due to weaknesses of satellite electronic surveillance,this paper analyzed satellite reconnaissance and interception of radiation sources for improving the signal power measures,and then measurement conditions of onboard equipment for intercepting measures emitter signal.The analysis of the completely intercepted signal by satellite from radiation sources is discussed,as well as counter-measures for interference from possible false target.

关 键 词：电子侦察卫星 反干扰措施 工作效能 

分 类 号：V474.27[航空宇航科学与技术—飞行器设计]