IEC 62810:2015涉及微波频率下介质棒复介电常数的测量方法。该方法已被开发用于评估同轴电缆和微波系统中使用的电子设备中的低损耗材料的介电性能。它在圆柱形腔中使用TM010模式，并给出了介电棒样品的精确测量结果，其中在严格的电磁分析的基础上准确考虑了样品插入孔的影响。

IEC 62810:2015 relates to a measurement method for complex permittivity of a dielectric rod at microwave frequency. This method has been developed to evaluate the dielectric properties of low-loss materials in coaxial cables and electronic devices used in microwave systems. It uses the TM010 mode in a circular cylindrical cavity and presents accurate measurement results of a dielectric rod sample, where the effect of sample insertion holes is taken into account accurately on the basis of the rigorous electromagnetic analysis.