移动基站电磁环境的研究和保护  

The Research and Protection of Mobile Base Station Electromagnetic Environment

作　　者：孔雨飞[1] 吕英华[1] 

机构地区：[1]北京邮电大学EMC&EMB科研中心,北京100876

出　　处：《软件》2012年第11期101-104,共4页Software

基　　金：国家自然基金资助项目(61072136)

摘　　要：本文分两个模块,第一部分介绍了基站电磁环境的效应预测的方法,根据基站周边地理环境进行建模,利用基站天线远场方向图,对基站电磁环境的仿真采用全三维射线跟踪法。基站天线的类型取决服务区的形状、大小及蜂窝和通道数量的多少,本文采用移动通信中的板状振子天线,对某一处落地塔式基站进行电磁环境仿真,并对仿真结果进行了分析。第二部分介绍动通信基站电磁辐射的危害和治理。通过模拟基站的电磁环境,对基站电磁辐射产生的危害提出几点预设的治理手段,为以后的电磁环境的划分和治理提供一定的依据。This paper is divided into two parts,The first part introduces the base station electromagnetic environment prediction methods.According to the base station surrounding geographical environment modeling,Use of base station antenna far field pattern,Adopts full 3 d ray tracing method to base station electromagnetic environment simulation.The type of base station antenna depends on service area of the shape, size and honeycomb and channel number of how many.This paper Based on the mobile communication of tabular oscillator antenna, simulationing a place be born tower base station electromagnetic environment,And analysis of the simulation results.The second part introduced the mobile communication base station electromagnetic radiation damage and management.Through the simulation of the base station electromagnetic environment,To base station electromagnetic radiation damage, puts forward several default management means,For the division of electromagnetic environment and management to provide a certain basis in the future.

关 键 词：电磁辐射 基站天线 射线跟踪法 

分 类 号：F626[经济管理—产业经济]