电磁波是人类的共同财富 ,人类一直就生活在电磁波之中。有史以来 ,人类就在努力认识、了解电磁波 ,并积极开发和应用电磁波。在现代战争中 ,由于电磁波软杀伤武器的出现 ,对战争的胜负造成极大的影响 ,因此 ,电磁波在军事上的一个重要应用———电子对抗已成为世界各国十分重 Electromagnetic waves are the common wealth of mankind, mankind has been living in the electromagnetic waves. All along, mankind has been working hard to understand and understand electromagnetic waves and actively develop and apply electromagnetic waves. In modern warfare, the emergence of electromagnetic soft-kill weapons has a tremendous impact on the outcome of the war. Therefore, one of the most important applications of electromagnetic waves in the military, namely electronic warfare, has become very heavy around the world