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【英文标准名称】:Waveguidetypedielectricresonators-Part1-3:Generalinformationandtestconditions-Measurementmethodofcomplexrelativepermittivityfordielectricresonatormaterialsatmicrowavefrequency
【原文标准名称】:波导型介电谐振器第1-3部分:一般信息和试验条件微波介电谐振器材料复相对介电常数测量方法
【标准号】:IEC61338-1-3-1999
【标准状态】:现行
【国别】:国际
【发布日期】:1999-11
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC49
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;电气工程;试验条件;材料;微波;测量方法;介质装置;压电器件;频率范围;谐振器;电容率;频率稳定;波导管
【英文主题词】:Dielectricdevices;Electricalengineering;Frequencyranges;Frequencystabilization;Materials;Methodsformeasuring;Microwaves;Permittivity;Piezoelectricdevices;Resonators;Testing;Testingconditions;Waveguides
【摘要】:ThispartofIEC61338describesthedielectricrodresonatormeasurementmethodforawiderangeofmicrowavedielectricpropertiesinpracticalapplications.Thismethodhasthefollowingcharacteristics:-acompleteandexactmathematicalsolutionofcomplexrelativepermittivityisgivenbyeasycomputersoftware;-themeasurementerrorislessthan0,3%forε'andlessthan0,05×10fortanδ;-theTCFisdirectlymeasuredwithoutanycompensationwithameasurementerrorlessthan1×10/K.Theobjectofthisstandardistodescribethemeasurementmethodsofthecomplexrelativepermittivityofdielectricresonatormaterialsatmicrowavefrequenciesbymeansofthedielectricrodresonatormethodshort-circuitedatbothendsbyparallelconductingplates.Themeasuringparametersareε',tanδ,TCFandthetemperaturedependenceoftanδattheresonancefrequency.Thedielectricmaterialsareassumedtobeisotropicandhomogeneous.
【中国标准分类号】:L18
【国际标准分类号】:31_140;33_120_10
【页数】:47P.;A4
【正文语种】:英语