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

标准号

IEC 61338-1-4:2005

发布

2005年

发布单位

国际电工委员会

当前最新

IEC 61338-1-4:2005

 

 

引用标准

IEC 61338-1-3

被代替标准

IEC 49/748/FDIS:2005

适用范围

This part of IEC 61338 describes the measurement method of dielectric properties for dielectric resonator materials at millimetre-wave frequency. This standard consists of two measurement methods: a) the dielectric rod resonator method excited by NRD-guide (Non-Radiative Dielectric waveguide) and b) the cut-off waveguide method excited by coaxial cables with small loops. a) The dielectric rod resonator method excited by NRD-guide is similar to the dielectric rod resonator method given in IEC 61338-1-3. This method has the following characteristics: - a complete and exact mathematical solution of complex permittivity is given by computer software; - the measurement error is less than 0,3 % for s' and less than 0,05 x 10-4 for tan 8; - the applicable measuring ranges of complex permittivity for this method are as follows: frequency: 30 GHz

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