5G通信基站工作特性及其电磁辐射问题研究

Research on Characteristics and Electro-Magnetic Radiation of 5G Communication Base Station

摘要: 本文通过与4G通信基站对比，简要介绍了4G和5G通信系统之间的主要相似性和差异，并分析了5G通信基站的工作特性对于测量其电磁辐射值的影响，最后选取某5G通信基站，实地测量了该基站的电磁辐射情况，总结了在不同条件下5G通信基站电磁辐射环境的变化规律。由监测结果得出，与4G通信基站不同，5G通信基站的电磁辐射值分布在空间上有明显差异，且受到多种因素(包括：5G基站工作模式、5G终端的位置、5G终端的网速等)的影响而随动。该研究对于5G通信基站辐射环境监测工作提供了理论帮助，并推动了5G基站选址与建设工作。

Abstract: Compared with 4G communication base station, the main similarities and differences between 4G and 5G systems are introduced, and the influence of those characteristics of 5G communication base stations on the measurement of the maximum electromagnetic radiation is analyzed. Finally, the electromagnetic radiation of 5G communication base station is measured on the spot, and the change law of electromagnetic radiation environment of 5G communication base stations under different conditions is summarized. Detection results show that the electromagnetic radiation distribution of 5G communication base station is different from that of 4G communication base station in space, and it is affected by many factors, including 5G base station working mode, 5G terminal location, 5G terminal network speed, etc. This study provides theoretical help for the radiation environment monitoring of 5G communication base station, and promotes the location and construction of 5G base station.