摘要
通信局站建筑物内的电信设备会受到雷电电磁场的干扰和危害,要有效地对这些干扰和危害进行防护,关键是要了解直击雷在建筑物内产生的电磁场分布情况。文章讨论了五种情况下,建筑物内雷电电磁场的分布。
The telecommunication equipments in the building may be disturbed and harmed by the lightning electromagnetic field. To protect this injure effectively we must find out the distributions of the lightning electromagnetic field in the building. Five cases of the lightning electromagnetic field distributions in the building have been discussed in the paper.
出处
《云南师范大学学报（自然科学版）》
2003年第6期45-48,共4页
Journal of Yunnan Normal University:Natural Sciences Edition
