标准摘要
[中文适用范围]： IEC 62153 的这一部分指定了一种方法，用于将根据 IEC 62153-4-3、IEC 6215344 的三轴装置进行测量时，将传输阻抗测试结果外推到较高频率，并将屏蔽衰减测试结果推断到较低频率。 1]1和我 [外文原描述]： IEC 62153-4-16:2021 specifies a method to extrapolate the test results of transfer impedance to higher frequencies and the test results of screening attenuation to lower frequencies when measured with the triaxial set-up in accordance with IEC 62153-4-3, IEC 62153‑4‑4 and IEC 62153-4-15. This method is applicable for homogenous screens, i.e. screens having a transfer impedance directly proportional to length. This second edition cancels and replaces the first edition published in 2016. This edition includes the following significant technical changes with respect to the previous edition: - replacement of the conversion formula which was limited to a matched DUT by a new conversion formula suitable for any load conditions. The contents of the corrigendum of Novembre 2023 have been included in this copy.
英文名称Metallic cables and other passive components test methods - Part 4-16: Electromagnetic compatibility (EMC) - Extension of the frequency range to higher frequencies for transfer impedance and to lower frequencies for screening attenuation measurements using the triaxial set-up