12 Field Representations in Periodic Artificial Materials文稿

《12 Field Representations in Periodic Artificial Materials文稿》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、FilippoCapolino/TheoryandPhenomenaofMetamaterials_CFinalsPage--#12FieldRepresentationsinPeriodicArtificialMaterialsExcitedbyaSource.Introduction.........................................-.QuasiperiodicFieldsinPeriodicStructures..........-.FieldProducedbyaSingleSourc

2、einthePresenceofaPeriodicMedium:StandardPlane-WaveExpansion............................................-CalculationoftheField●CalculationoftheFourierTransformoftheField.FieldProducedbyaSingleSourceinthePresenceofaPeriodicMedium:TheArrayScanningMethod.........................................

3、.....-FourierTransformofApertureFieldviatheArrayScanningMethod●NumericalConsiderations.RelationbetweentheASMandthePlane-WaveSuperpositionMethod...............................-.WaveSpeciesinPeriodicMedia:SpatialandModalWaves....................................-TotalFieldRepresenta

4、tion●LeakyandBoundModes.ExamplesofFieldSpeciesinaPAMExcitedbyaSingleSource....................................-FilippoCapolino.Conclusions..........................................-UniversityofCaliforniaIrvineAppendices:SpectralSingularitiesandAsymptoticEvaluation...................

5、.........................-DavidR.JacksonAppendixA:SpectralSingularities.........................-UniversityofHoustonAppendixB:AsymptoticEvaluationoftheSpectralDonaldR.WiltonIntegral...............................................-UniversityofHoustonReferences...........................

6、......................-12.1IntroductionThischapteraimstoprovideasimpleframeworkforfieldrepresentationininfiniteperiodicstruc-turesthatareexcitedbyasingle(nonperiodic)source.Thischapterthuscomplementswelltheotherchaptersinthisbook,sincemostartificialmaterialsareperiodic.Forsimplicityandforthes

7、akeofbrevity,wedealwiththemostcommoncaseofastructurethatisperiodicintwodirectionsandcom-posedofoneormorelayeredarraysofthree-dimensional(D)elements.ThecaseofDperiodicity12-1©2009byTaylorandFrancisGroup,LLCFilippoCapo