Comparison of low-cost 5G electromagnetic field sensors

This paper compares different low-cost sensors that can measure (5G) RF-EMF exposure. The sensors are either commercially available (off-the-shelf Software Defined Radio (SDR)...本论文对比了多款可用于测量（5G）射频电磁场（Radio Frequency Electromagnetic Field, RF-EMF）辐射暴露的低成本传感器。此类传感器要么为商用现货（off-the-shelf）软件定义无线电（Software Defined Radio, SDR）……