摘要
主要介绍的是一种电子干扰技术在电子对抗中的有源干扰应用,在军事上已广泛应用。按照其工作性能有欺骗式干扰机和压制式干扰机。欺骗式干扰机能不断发射类似雷达的回波信号,对雷达产生欺骗干扰;压制式干扰机针对雷达的工作频带施放强度大于雷达回波的干扰信号,使雷达回波信号被干扰淹没。前者能量利用率较高,但在有些环境,欺骗干扰能力弱;后者能量利用率较低但能干扰雷达工作程序。
An activ disturbance signal in electron confrontation applied abroad in military is introduced.There are cheating interference device and suppressing interference device according to the function.The cheating interference device can continuously transmit signal resembling radar echo and produce cheating interference to radar.The suppressing interference device can transmit disturbance signal that is greater than radar echo in radar working frequency band and flood radar echo.The former possess higher energy utilizing rate but weaker in cheating power in some condition.The other one is lower energy utilizing rate but effectively disturb radar working procedure.
出处
《核电子学与探测技术》
CAS
CSCD
北大核心
2011年第7期775-778,共4页
Nuclear Electronics & Detection Technology
关键词
电子对抗
欺骗式干扰
干扰雷达回波
electron confrontation
cheating interference
disturbance radar echo
