标签: resonators

DielectricComblineResonatorsandFiltersIEEETRANSACTIONSONMICROWAVETHEORYANDTECHNIQUES,VOL.46,NO.12,DECEMBER19982501DielectricComblineResonatorsandFiltersChiWang,SeniorMember,IEEE,KawtharA.Zaki,Fellow,IEEE,AliE.Atia,Fellow,IEEE,andTimG.DolanAbstract―Thedielectriccomblineresonatorcombinesthemeritsofthemetalliccomblineanddielectricloadedresonator.Byreplacingtheinnerconductoroftheconventionalcomblineresonatorbyahighrdielectricrod,higherunloadedQcanbeexpected.Resonantfrequency,unloadedQ,andcouplingcoefcientoftheresonatorareobtainedbyarigorousmode-matchingmethod.Aneight-poleelliptic-functiondielectriccomblineresonatorlterwasdesignedandtested.Measuredfrequencyresponsesverifythetheory.IndexTerms―Comblineresonator,dielectr……

ModellingofintegratedVCOresonatorsusingMomentumModellingofintegratedVCOresonatorsusingMomentumDrMPWilsonTality,UKAbstractThispaperwilldemonstratetheuseofmomentumtomodelonchipspiralinductorsandtransmissionlines.Thesimulationresultswillbecomparedwithmeasureddataonthesestructures.Thesemodelingtechniqueswillbeextendedtoincludeanonchipbalun.Amethodofconvertingtheresultswillbegivensothatcompactefficientmodelscanbecreatedthatcanbeincludedinanytimedomainorharmonicbalancesimulator.PhasenoisesimulationresultsoftypicalVCOsusingthemodeledresonatorswillbepresented.Ademonstrationoftheimprovedresultsobtainedbytheuseofthebalunwillclearlyshowthebenefitsofcustommodeling.squarerootoffrequency.However,withsiliconsubstratethereis……

TransmissionLineResonatorsChapter6TransmissionLineResonatorsOutlinePrototypeseriesandparallelresonantcircuits-Nearresonance,amicrowaveresonatorcanbemodeledbyAseriesRLClumped-elementequivalentcircuit,or,AparallelRLClumped-elementequivalentcircuit.Transmissionlineresonators-Resonatorscomposedofhalf-orquarter-wavelengthtransmissionline.SeriesandparallelresonantcircuitsSeriesResonantCircuit(resonance)TheinputimpedanceofaseriesresonantcircuitisThecomplexpowerdeliveredtotheresonatorisSeriesandparallelresonantcircuitsThepowerdissipatedbytheresistorisTheaveragemagneticenergystoredintheinductorisTheaverageelectricenergystoredinthecapacitoriswhereVcisthevoltageacrossthecapacitor.Thein……