摘要
环天线可用标准场法进行校准,该方法采用一对共轴放置的环天线来精确产生和测量磁场,频率范围10KHz至30MHz。本文讨论了校准过程中的测量不确定度,同时也给出了环天线校准的测试方法。
Loop antennas can be calibrated by standard magnetic field method. This method uses two loop antennas to precisely generate and measure magnetic field, frequency range is 10KHz to 30MHz. In this paper, calibration uncertainties in measurement process are discussed; the calibration procedure is also presented.
出处
《电子质量》
2003年第9期12-13,共2页
Electronics Quality