标准摘要
[中文适用范围]： IEC 61580的本部分适用于波导或波导组件中传播的波的群延迟的变化。下面给出的测试程序的目的是表征波导或波导组件中传播的波的群延迟变化。 [外文原描述]： Applies to the variation of group delay of a wave propagated in waveguide or waveguide assemblies. Characterizes the group delay variation of a wave propagated in waveguide or waveguide assemblies.
英文名称Methods of measurement for Waveguides - Part 3: Variation of group delay