IEC 61338-1-4-2005
波导型介电谐振器.第1-4部分:一般信息和试验条件.毫米波频率时介电谐振器材料的相对复介电常数测量方法
Waveguide type dielectric resonators - Part 1-4: General information and test conditions - Measurement method of complex relative permittivity for dielectric resonator materials at millimetre-wave frequency