标签: propagation

圣母大学博士论文：Uncertaintypropagationinmodelsfordynamicnonlinearsystems-methodsandapplications

MITRadiationLaboratoryPropagationofShortRadioWaves.pdf

ModelingofElectromagneticWavePropagationinPrintedCircuitBoardandRelatedStructuresTableofContentsCOPYRIGHTPAGEDECLARATIONACKNOWLEDGEMENTDEDICATIONABSTRACTTABLEOFCONTENTSLISTOFFIGURESLISTOFTABLESCHAPTER1:INTRODUCTIONANDOVERVIEWOFTHESIS1.11.21.31.4IntroductionNumericalMethodofChoiceScopeofThesisGeneralOverviewoftheContentiiiiiivvviviixixvi11CHAPTER2:ABRIEFREVIEWOFFINITE-DIFFERENCETIMEDOMAIN(FDTD)METHOD11vii2.12.22.32.42.52.6IntroductionDifferentiationandFinite-DifferenceOperatorsFinite-DifferenceTime-Domain(FDTD)SchemesinOneDimensionCharacteristicsofFDTDSchemesOtherFDTDSchemesFurtherRemarks11CHAPTER3:THEYEE’SFINITE-DIFFERENCETIME-DOMAIN(FDTD)SCHEMEFORMAXWELL’SEQUATIONS3.13.23.33.4IntroductionMaxwell’sEquationandInitialValueProblemYee’sFDTDFormulation……

antennaandpropagation……

High-SpeedSignalPropagation...,High-SpeedSignalPropagationAdvancedBlackMagic……

laserandgaussianbeampropagationandtransformationEncyclopaediaofOpticalEngineering.LaserandGaussianbeampropagationandtransformation.LASERANDGAUSSIANBEAMPROPAGATIONANDTRANSFORMATIONInEncyclopaediaofOpticalEngineering.R.BarryJohnson,RonaldG.Driggers,eds.MarcelDekker,Inc.NewYork:2002.JavierAldaOpticsDepartment.UnivesityComplutenseofMadrid.SchoolofOptics.Avda.ArcosdeJalóns/n.28037Madrid.Spain.Phone:+34.91.394.6874Fax:+34.91.394.6885E-mail:j.alda@fis.ucm.esOctober20011.INTRODUCTIONOpticalengineersandresearchersworkinginopticsdealwithlaserbeamsandopticalsystemsasusualtoolsintheirspecificareas.Theknowledgeofthespecialcharacteristicsofthepropagationoflaserbeamsthroughopticalsystemshastobeoneofthekeystoneoftheiractualwork,andthecle……

wavepropagationandfourieroptics453.701LinearSystems,S.M.Tan,TheUniversityofAuckland7-1Chapter7WavepropagationandFourieropticsFourieropticsdescribespropagationoflightinopticalsystemsusingFouriertransformtechniques.Thesetechniquesareusefulsincemanyoperationsarelinearandspatiallyshift-invariant.Theyformthebasisforanalyzinganddesigningopticalimagingandcomputationsystems.7.1PropagationoflightintheparaxialapproximationAlthoughtheclassicalwavedescriptionoflightisasatransverseelectromagneticwave,manye¤ectscanbestudiedusingascalarratherthanthefullvectorwaveequation.Infreespace,wehave@2@2@21@2++=@x2@y2@z2c2@t2(7.1)Inthisequationrepresentsacomponentoftheelectricormagnetic…eld.Formonochromatic,coheren……

Short-RangeUWBRadioPropagationInvestigations……

MIMOWirelessCommunicationsFromRealWorldPropagationtoSpaceTimeCodeDesignListofFiguresTypicalreceivedsignalstrengthinaRayleighfadingchannel..................5DiversitygaininRayleighfadingchannels...................................8DiversityandarraygainsinRayleighfadingchannels.........................9PerformanceoftransmitMRCandAlamoutischemeswithtwotransmitantennasini.i.d.Rayleighfadingchannels(forBPSKmodulation)............181.5PerformanceofdominanteigenmodeandAlamoutitransmissionsina2×2i.i.d.Rayleighfadingchannel(withQPSKmodulation)................242.12.22.32.42.52.62.7Atypicalmultipathscenario........................................……