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本文介绍采用吉赫横电磁波传输室建立高频宽带电磁场的测量与校准系统。其工作频率为10kHz～1000MHz,场强范围为1μV/m～100V/m,校准不确定度小于1dB。该系统可按国际电磁兼容标准要求进行测试。
This article describes the measurement and calibration system using a high-frequency, wideband electromagnetic field with a Gigahertz transmission chamber. The operating frequency of 10kHz ~ 1000MHz, the field strength range of 1μV / m ~ 100V / m, calibration uncertainty is less than 1dB. The system can be tested according to the international EMC standards.