A device for radiation emission testing in the outdoor environment

With the popularization of various electronic and electrical equipment, radiation emission testing of equipment is becoming more and more important. For some larger electronic and electrical equipment or systems, the size is too large to be easily measured at traditional test sites. Therefore, a device for radiation emission test in noisy environment is proposed in this paper, then the simulation is carried out with HFSS, and the effect of the device on noise suppression is verified.