地面通信装备电磁辐射防护设计

Anti-electromagnetic radiation method of ground communication equipment

随着信息技术的发展,尤其是通信频段的扩展,生活环境中的电磁辐射能量显著增加。为减少电磁辐射对人体的伤害,结合国标、国军标对生活区环境电磁辐射要求,通过对某地面通信装备车集成的多频段设备电磁辐射特性参数的分析,为使通信车内部设备电磁辐射能够满足并达到国军标规定的环境电磁辐射特性要求,对集成各频段的通信装备的电磁屏蔽性能提出设计要求。最后根据设计要求对装备进行测试确认其满足电磁辐射批屏蔽要求,可支持后续此类装备的设计工作。

With the development of information technology and spreading of communication spectrum, the electromagnetic radiation is increasing obviously. In order to decrease the electromagnetic radiation harm to us, we analyze the communication equipment's electromagnetic radiation character, and design the anti-magnetic shield character of the equipment. At last, we test the equipment's anti-magnetic shield character to prove that our scheme can satisfy the national criterion.