【英文标准名称】:Gyromagneticmaterialsintendedforapplicationatmicrowavefrequencies-Measuringmethodsforproperties
【原文标准名称】:用于微波频率的旋磁材料.性能的测量方法
【标准号】:IEC60556-2006
【标准状态】:现行
【国别】:国际
【发布日期】:2006-04
【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/TC51
【标准类型】:()
【标准水平】:()
【中文主题词】:使用;电气工程;电磁铁;电子仪器;铁素体;铁电材料;频率;回转磁的;磁性材料;材料的磁性能;磁化;材料性能;测量仪器;测量技术;微波;共振;共振频率
【英文主题词】:Applications;Bulkdensity;Calibration;Electricalengineering;Electromagnets;Electronicinstruments;Ferritic;Ferroelectricmaterials;Frequencies;Gyromagnetic;Magneticmaterials;Magneticpropertiesofmaterials;Magnetization;Materialproperties;Measuringinstruments;Measuringtechniques;Microwaves;Movingcoil;Permittivity;Resonance;Resonantfrequency;Specimens
【摘要】:ThisInternationalStandarddescribesmethodsofmeasuringthepropertiesusedtospecifypolycrystallinemicrowaveferritesinaccordancewithIEC60392andforgeneraluseinferritetechnology.Thesemeasuringmethodsareintendedfortheinvestigationofmaterials,generallyreferredtoasferrites,forapplicationatmicrowavefrequencies.Singlecrystalsandthinfilmsgenerallyfalloutsidethescopeofthisstandard.NOTE1Forthepurposesofthisstandard,thewords“ferrite”and“microwave”areusedinabroadsense:–by“ferrites”ismeantnotonlymagneto-dielectricchemicalcomponentshavingaspinelcrystalstructure,butalsomaterialswithgarnetandhexagonalstructures;–the“microwave”regionistakentoincludewavelengthsapproximatelybetween1mand1mm,themaininterestbeingconcentratedontheregion0,3mto10mm.NOTE2Examplesofcomponentsemployingmicrowaveferritesarenon-reciprocaldevicessuchascirculators,isolatorsandnon-reciprocalphase-shifters.Theseconstitutethemajorfieldofapplication,butthematerialsmaybeusedinreciprocaldevicesaswell,forexample,modulatorsand(reciprocal)phase-shifters.Otherapplicationsincludegyromagneticfilters,limitersandmoresophisticateddevices,suchasparametricamplifiers.
【中国标准分类号】:L19
【国际标准分类号】:17_220_20;29_030
【页数】:56P.;A4
【正文语种】:英语