11. Small and Multiband MNG Resonators

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1、FilippoCapolino/ApplicationsofMetamaterials_CFinalsPage--#11SmallandMultibandMNGResonators:Spiral,Prefractal,andOtherGeometriesPereJ.Ferrer.Introduction.........................................-UniversitatPolitècnicadeCatalunya.Re

2、sonatorswithNegativeMagneticPermeability.....-SimplifiedModeling●MeasurementSetup●ArtificialJoséM.González-ArbesúMagneticReflectorsUniversitatPolitècnicadeCatalunya.FractalsandPrefractalsasMagneticResonators?.....-PrefractalGeneration●PrefractalKo

3、chIslandSRRJordiRomeu.Bi-FrequencyMNGSpiralResonators................-UniversitatPolitècnicadeCatalunyaBi-FrequencyMNGResponsefromtheCombinationofTwoDifferentSpiralResonators●Bi-FrequencyMNGJosepParrónResponsefromTwo-ArmSpiralResonatorsUniversitatAu

4、tònomadeBarcelona.OtherBasicMagneticResonatorsBasedonPlanarGaryJunkinStructures............................................-PrototypeModels:BasicStructure●MeasurementSetup●UniversitatAutònomadeBarcelonaExperimentalResultsRamónVillarino.Conclusion

5、s..........................................-UniversitatAutònomadeBarcelonaReferences.................................................-11.1IntroductionMetamaterialsareartificialengineeredmaterialsthatcanprovideunusualelectromagneticproperties.Oneoft

6、heirmostimportantpropertiesisthefeasibilityofleft-handedmaterials(LHMs)fromthecombinationofelectricconductors[].TheseLHMsarecharacterizedbytheirnegativevaluesofelectricpermittivity(ε<)andmagneticpermeability(μ<);andhence,left-handedmaterials(LHMs)areals

7、oreferredtoasdoublenegative(DNG)materials.SeveralapplicationsarisefromtheuseofsuchLHMs,likethenegativerefractionindex[],orthefeasibilityofLHtransmissionlines[].Inthisway,splitringresonators(SRRs)[]havebeenwidelyusedtodesignandfabricateLHMs,becauseSRRspr

8、ovidetherequiredμ-negative(MNG)property,whereaswiremediumprovidestheє-negative(ENG)property.SRRswerefirstlyintroducedbyPendry[],andthefirstexperimentalverificationofLHbehaviorwascarriedoutbySmith[,],fromth