5G基站电磁辐射评估

Electromagnetic radiation assessment of 5G base station

随着5G基站密度不断增加,5G基站电磁辐射水平的影响已成为限制5G通信技术发展的重要因素。为解决5G基站周围电磁辐射限值问题,提出评估方法对5G基站电磁辐射水平进行预测。假设基站覆盖小区用户容量已知,利用统计模型对基站周围功率密度的最大值进行计算。在ANSYSSavant上,通过对5G基站周围最大功率密度进行仿真,验证了预测方法的准确性和可行性,对今后基站选址具有一定的指导意义。

With the increasing density of 5 G base station in recent years,the influence of the electromagnetic radiation level of 5 G base station has become one of the most important factors restricting the development of 5 G communication technology.In order to solve the problem of electromagnetic radiation limits around 5 G base station,an evaluation method is proposed to predict the electromagnetic radiation level of 5 G base station.Assuming that the user capacity of the cell covered by the base station is known,a statistical model is adopted to calculate the maximum power density around the base station.On ANSYS Savant,the accuracy and feasibility of the predictive method are verified by simulating the maximum power density around the 5 G base station.This method has certain guiding significance for future location of base station.