中波台对城市空间电磁环境的影响分析

中波台作为一种利用电磁波进行通信的大型设备,由于发射功率较高,往往会对周围的电磁环境产生较严重的干扰,尤其是与中波发射天线相邻的区域,其电场强度很容易出现超标的情况。文章通过实地布设测点并采集数据,对中波台附近区域的电磁场分布情况进行了分析。

As a kind of large-scale equipment which uses electromagnetic wave to communicate,the medium wave station often produces serious interference to the surrounding electromagnetic environment because of its high transmitting power,especially in the area adjacent to the medium wave transmitting antenna.The intensity of electric field is easy to exceed the standard.In this paper,the distribution of electromagnetic field in the area near the middle wave station is analyzed by setting up the measuring points and collecting the data.