摘要
选频测量系统能在未知的电磁环境中,例如所谓的"公共区域",即几个移动服务运营商共同使用一个天线场地显示出区域整体的暴露电平和各个服务供应商所占的比例。通过选频的测量可以精确地将服务供应商分解到单独的频段上,并了解每一频段对整体区域辐射的贡献。
Selective frequency measurement systems can be used in unknown electromagnetic environments, such as the so-called ＂public areas,＂ where several mobile service operators use one antenna site together to show the overall exposure level of the area and the total number of service providers. proportion. Through frequency-selective measurements, service providers can be accurately decomposed into separate frequency bands and their contribution to overall area radiation can be understood in each frequency band.
作者
吕映赋
Lv Yingfu(Sichuan Radiation Environmental Management Monitoring Center Station, Chengdu Sichuan 611130,China)
出处
《环境与发展》
2018年第6期239-239,241,共2页
Environment & Development
关键词
选频测量
移动通信
基站
电磁辐射
Frequency-selective measurement
Mobile communication
Base station
Electromagnetic radiation
