摘要
本文扼要地介绍了两种应引起广泛注意的人为高频电磁干扰源——高功率微波(HPM)及核电磁脉冲(NEMP),讨论了它们产生的机制、主要特性、对电子电力系统的效应以及防护的原则.这是目前国外积极发展地区性强大破坏力武器的趋向,因此必须引起严重注意,了解其特性,加以防范.但对于大面积范围的高频、高功率电磁干扰的防护非常复杂,涉及的面很广,是电磁干扰防护和电磁兼容研究的新课题,本文对此进行了初步的探讨.
This article presents two important electromagnetic interference source--HPM(High power microwave) and NEMP (Nuclear electromagnetic pulse). Their generation mechanisms . main features, effects to electronic and electric systems, and the protection techniques are dicussed also. The so called HPM is the radiation from the high power microwave weapons, and NEMP is the electromagnetic radiation of nuclear explosions. They are all very intensive electromagnetic radiations which can damage either the military or civil installations over a very large area. So the protection techniques of HPM and NEMP are very complicated EMC problems.
出处
《微波学报》
CSCD
北大核心
1995年第1期1-8,共8页
Journal of Microwaves
关键词
高功率微波
核电磁脉冲
防护
电磁兼容
HPMCHigh power microwave) ,NEMP(Nuclear electromagnetic pulse),Protection, EMC (Electromagnetic compatibility)
