摘要
目的为了解移动通信基站电磁辐射分布规律及其强度,分析基站对周围环境的影响。方法通过模式预测和对部分基站进行现场测试,通过对测试数据进行分析,对环境敏感点的电磁辐射强度进行评价。结果通过监测和理论计算,在安全防护距离外的各环境敏感点电磁辐射功率密度均小于8μW/cm2评价标准值。结论移动基站建设只要满足安全防护距离要求并且做好相关优化措施,其电磁辐射对环境和公众都是安全。
Objective To survey the distribution regularity and intensity of electromagnetic radiation of mobile communication base, and to analyze the mobile communication base＇s impact on the environment. Methods The intensity of electromagnetic radiation in environmental hypersensitive sites was evaluated through model prediction, field testing, and data analysis. Results Through monitoring and theoretical calculation, electromagnetic radiation was less than 8 μW/cm^2 which was the acceptable value on the environment hypersensitive sites beyond the safe protection distance. Conclusions Electromagnetic radiation would be safe to the environment and the public when they are kept the safe protection distance from the protection objects and other protective measures are taken.
出处
《实用预防医学》
CAS
2009年第1期144-145,共2页
Practical Preventive Medicine
关键词
移动通信
基站
电磁辐射
Mobile communication
Base
Electromagnetic radiation
