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CST_Article246Left-HandedWavePropagationofaCoplanarWaveguidebasedonSplitRingResonatorsDuetotheabsenceofLHMsinnature,aLHMmediumhastobeartificiallyfabricated.Thiscanbeachievedbymicrostructuringamaterialinalengthscaleshorterthanawavelength,sothatacontinuousmediumwtheffecticepermittivityandpermeabilityisobtained.ThefamousconceptofSRRisusedhereandisdescribedinfurtherdetailin[1].Variousconceptsaredescribedandalsomeasurementsetupstooperateindesiredfrequencybands.ThemeasurementsetupismodeledandsimulatedbyCSTMICROWAVESTUDIO(CSTMWS):ThemodelconsistsofofsingleSRRplacedinsideacircularaperturemadeinametallicscreenplacedinapieceofrecantangularwaveguideasshowninFig.1.Figure1:Modelsetupfo……
标签: article246
