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hfss_full_book(HFSS英文版用户手册)_V121.pdf

hfss_full_book(HFSS英文版用户手册)_V121

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简介:本文档为《hfss_full_book(HFSS英文版用户手册)_V121pdf》,可适用于IT/计算机领域,主题内容包含ANSYS,IncProprietaryANSYS,IncAllrightsreservedFebruary,Inventory#ANSYS,Inc符等。

ANSYS,IncProprietaryANSYS,IncAllrightsreservedFebruary,Inventory#ANSYS,IncProprietaryANSYS,IncAllrightsreservedJanuary,Inventory#Chapter–HFSSOverviewAnIntroductiontoHFSSAnIntroductiontoHFSSANSYS,IncProprietaryANSYS,IncAllrightsreservedFebruary,Inventory#TrainingManualTrainingManualANSYS,IncProprietaryANSYS,IncAllrightsreservedJanuary,Inventory#InventoryNumber:stEditionHFSSRelease:PublishedDate:January,RegisteredTrademarks:ANSYSisaregisteredtrademarkofSASIPIncAllotherproductnamesmentionedinthismanualaretrademarksorregisteredtrademarksoftheirrespectivemanufacturersDisclaimerNotice:ThisdocumenthasbeenreviewedandapprovedinaccordancewiththeANSYS,IncDocumentationReviewandApprovalProcedures“ThisANSYSIncsoftwareproduct(theProgram)andprogramdocumentation(Documentation)arefurnishedbyANSYS,IncunderanANSYSSoftwareLicenseAgreementthatcontainsprovisionsconcerningnondisclosure,copying,lengthandnatureofuse,warranties,disclaimersandremedies,andotherprovisionsTheProgramandDocumentationmaybeusedorcopiedonlyinaccordancewiththetermsofthatLicenseAgreement”CopyrightSASIP,IncProprietarydataUnauthorizeduse,distribution,orduplicationisprohibitedAllRightsReservedTrainingManualAnIntroductiontoHFSSAnIntroductiontoHFSSANSYS,IncProprietaryANSYS,IncAllrightsreservedFebruary,Inventory#TrainingManualTrainingManualANSYS,IncProprietaryANSYS,IncAllrightsreservedJanuary,Inventory#TableofContents•LecturesHFSSOverviewSimulationBasicsBoundaryConditionsHFSSIEOverview•WorkshopsAntennaExamples–ConicalHorn–ProbeFeedPatch–SlotCoupledPatchMicrowaveExamples–MagicT–MicrowaveCoaxBend–RingHybrid–CoaxStub–MicrostripWavePorts–BandpassFilterSignalIntegrity–DifferentialStripline–SegmentedReturnPath–NonidealPlanes–ReturnPathOnchip–SpiralInductorHFSSIE–RCSofaCube–HFSSIE:Reflector(HFSSDataLink)AnIntroductiontoHFSSANSYS,IncProprietaryANSYS,IncAllrightsreservedFebruary,Inventory#TrainingManualTrainingManualANSYS,IncProprietaryANSYS,IncAllrightsreservedJanuary,Inventory#WelcometoAnsoftHFSS•WhatisHFSS–HFSSisahighperformancefullwaveelectromagnetic(EM)fieldsimulatorforarbitraryDvolumetricpassivedevicemodelingthattakesadvantageofthefamiliarMicrosoftWindowsgraphicaluserinterfaceItintegratessimulation,visualization,solidmodeling,andautomationinaneasytolearnenvironmentwheresolutionstoyourDEMproblemsarequicklyandaccuratelyobtainedAnsoftHFSSemploystheFiniteElementMethod(FEM),adaptivemeshing,andbrilliantgraphicstogiveyouunparalleledperformanceandinsighttoallofyourDEMproblemsAnsoftHFSScanbeusedtocalculateparameterssuchasSParameters,ResonantFrequency,andFieldsTypicalusesinclude:•AntennasMobileCommunications–Patches,Dipoles,Horns,ConformalCellPhoneAntennas,QuadrafilarHelix,SpecificAbsorptionRate(SAR),InfiniteArrays,RadarCrossSection(RCS),FrequencySelectiveSurfaces(FSS)•Waveguide–Filters,Resonators,Transitions,Couplers•Filters–CavityFilters,Microstrip,DielectricPackageModeling–BGA,QFP,FlipChip•EMCEMI–ShieldEnclosures,Coupling,NearorFarFieldRadiation•PCBBoardModeling–PowerGroundplanes,MeshGridGrounds,Backplanes•SiliconGaAsSpiralInductors,Transformers•Connectors–Coax,SFPXFP,Backplane,Transitions–HFSSisaninteractivesimulationsystemwhosebasicmeshelementisatetrahedronThisallowsyoutosolveanyarbitraryDgeometry,especiallythosewithcomplexcurvesandshapes,inafractionofthetimeitwouldtakeusingothertechniques–ThenameHFSSstandsforHighFrequencyStructureSimulatorAnsoftpioneeredtheuseoftheFiniteElementMethod(FEM)forEMsimulationbydevelopingimplementingtechnologiessuchastangentialvectorfiniteelements,adaptivemeshing,andAdaptiveLanczosPadeSweep(ALPS)Today,HFSScontinuestoleadtheindustrywithinnovationssuchasModestoNodesandFullWaveSpice–AnsoftHFSShasevolvedoveraperiodofyearswithinputfrommanyusersandindustriesInindustry,AnsoftHFSSisthetoolofchoiceforhighproductivityresearch,development,andvirtualprototypingAnIntroductiontoHFSSANSYS,IncProprietaryANSYS,IncAllrightsreservedFebruary,Inventory#TrainingManualTrainingManualANSYS,IncProprietaryANSYS,IncAllrightsreservedJanuary,Inventory#InstallingtheAnsoftHFSSsoftware•SystemRequirements–Foruptodateinformation,refertotheHFSSInstallationGuide•InstallingtheAnsoftHFSSSoftware–Foruptodateinformation,refertotheHFSSInstallationGuide•StartingAnsoftHFSS–ClicktheMicrosoftStartbutton,selectPrograms,andselecttheAnsoft,HFSSprogramgroupClickHFSS–OrDoubleclickontheHFSSiconontheWindowsDesktopNOTE:YoushouldmakebackupcopiesofallHFSSprojectscreatedwithapreviousversionofthesoftwarebeforeopeningtheminHFSSAnIntroductiontoHFSSANSYS,IncProprietaryANSYS,IncAllrightsreservedFebruary,Inventory#TrainingManualTrainingManualANSYS,IncProprietaryANSYS,IncAllrightsreservedJanuary,Inventory#WebUpdate•WebUpdate–ThisfeatureallowsyoutoupdateanyexistingAnsoftsoftwarefromtheWebUpdatewindowThisfeatureautomaticallyscansyoursystemtofindanyAnsoftsoftware,andthenallowsyoutodownloadanyupdatesiftheyareavailableAnIntroductiontoHFSSANSYS,IncProprietaryANSYS,IncAllrightsreservedFebruary,Inventory#TrainingManualTrainingManualANSYS,IncProprietaryANSYS,IncAllrightsreservedJanuary,Inventory#GettingHelp•GettingHelp–IfyouhaveanyquestionswhileyouareusingAnsoftHFSSyoucanfindanswersinseveralways:•AnsoftHFSSOnlineHelpprovidesassistancewhileyouareworking–Togethelpaboutaspecific,activedialogbox,clicktheHelpbuttoninthedialogboxorpresstheFkey–SelectthemenuitemHelp>Contentstoaccesstheonlinehelpsystem–TooltipsareavailabletoprovideinformationabouttoolsonthetoolbarsordialogboxesWhenyouholdthepointeroveratoolforabrieftime,atooltipappearstodisplaythenameofthetool–Asyoumovethepointeroveratoolorclickamenuitem,theStatusBaratthebottomoftheAnsoftHFSSwindowprovidesabriefdescriptionofthefunctionofthetoolormenuitem–TheAnsoftHFSSGettingStartedguideprovidesdetailedinformationaboutusingHFSStocreateandsolveDEMprojects•VisitingtheAnsoftWebSite–IfyourcomputerisconnectedtotheInternet,youcanvisittheAnsoftWebsitetolearnmoreaboutthecompanyandproducts•FromtheAnsoftDesktop–SelectthemenuitemHelp>AnsoftCorporateWebsite•FromyourInternetbrowser–VisitwwwansoftcomAnIntroductiontoHFSSANSYS,IncProprietaryANSYS,IncAllrightsreservedFebruary,Inventory#TrainingManualTrainingManualANSYS,IncProprietaryANSYS,IncAllrightsreservedJanuary,Inventory#TechnicalSupport•Forthelatestproductinformation–ThefollowinglinkwilldirectyoutotheAnsoftWebSite:http:wwwansoftcom•UniversitySupport–EmailSupport:univsupansoftcom•NorthAmericaCommercialSupport–EmailSupport:•techsupportansoftcom–Thenamesandnumbersinthislistmaychangewithoutnotice•TechnicalSupport:–EST:•Pittsburgh,PA•()x•Burlington,MA•()x–PST:•SanJose,CA•()x•Irvine,CA•()xAnIntroductiontoHFSSANSYS,IncProprietaryANSYS,IncAllrightsreservedFebruary,Inventory#TrainingManualTrainingManualANSYS,IncProprietaryANSYS,IncAllrightsreservedJanuary,Inventory#AnsoftDesktopTerms•AnsoftDesktopTerms–TheAnsoftHFSSDesktophasseveraloptionalpanels:•AProjectManagerwhichcontainsadesigntreewhichliststhestructureoftheproject•AMessageManagerthatallowsyoutoviewanyerrorsorwarningsthatoccurbeforeyoubeginasimulation•APropertyWindowthatdisplaysandallowsyoutochangemodelparametersorattributes•AProgressWindowthatdisplayssolutionprogress•ADModelerWindowwhichcontainsthemodelandmodeltreefortheactivedesignAnIntroductiontoHFSSANSYS,IncProprietaryANSYS,IncAllrightsreservedFebruary,Inventory#TrainingManualTrainingManualANSYS,IncProprietaryANSYS,IncAllrightsreservedJanuary,Inventory#AnsoftHFSSDesktopMenubarProgressWindowPropertyWindowMessageManagerProjectManagerwithprojecttreeStatusbarDModelerWindowToolbarsCoordinateEntryFieldsAnIntroductiontoHFSSANSYS,IncProprietaryANSYS,IncAllrightsreservedFebruary,Inventory#TrainingManualTrainingManualANSYS,IncProprietaryANSYS,IncAllrightsreservedJanuary,Inventory#AnsoftDesktopTerms•ProjectManagerProjectDesignDesignResultsDesignSetupDesignAutomation•Parametric•Optimization•Sensitivity•StatisticalProjectManagerWindowAnIntroductiontoHFSSANSYS,IncProprietaryANSYS,IncAllrightsreservedFebruary,Inventory#TrainingManualTrainingManualANSYS,IncProprietaryANSYS,IncAllrightsreservedJanuary,Inventory#AnsoftDesktopTerms•PropertyWindowPropertyWindowPropertytabsPropertybuttonsPropertytableAnIntroductiontoHFSSANSYS,IncProprietaryANSYS,IncAllrightsreservedFebruary,Inventory#TrainingManualTrainingManualANSYS,IncProprietaryANSYS,IncAllrightsreservedJanuary,Inventory#AnsoftDesktopTerms•AnsoftDModelerEdgeVertexPlaneCoordinateSystem(CS)OriginFaceModelDModelerWindowGraphicsareaModelDModelerdesigntreeContextmenuAnIntroductiontoHFSSANSYS,IncProprietaryANSYS,IncAllrightsreservedFebruary,Inventory#TrainingManualTrainingManualANSYS,IncProprietaryANSYS,IncAllrightsreservedJanuary,Inventory#AnsoftDesktopTerms•DModelerDesignTreeGroupedbyMaterialObjectViewMaterialObjectObjectCommandHistoryAnIntroductiontoHFSSANSYS,IncProprietaryANSYS,IncAllrightsreservedFebruary,Inventory#TrainingManualTrainingManualANSYS,IncProprietaryANSYS,IncAllrightsreservedJanuary,Inventory#DesignWindows•DesignWindows–IntheAnsoftHFSSDesktop,eachprojectcanhavemultipledesignsandeachdesignisdisplayedinaseparatewindow–YoucanhavemultipleprojectsanddesignwindowsopenatthesametimeAlso,youcanhavemultipleviewsofthesamedesignvisibleatthesametime–Toarrangethewindows,youcandragthembythetitlebar,andresizethembydraggingacornerorborderAlso,youcanselectoneofthefollowingmenuoptions:Window>Cascade,Window>TileVertically,orWindow>TileHorizontally–ToorganizeyourAnsoftHFSSwindow,youcaniconizeopendesignsClicktheIconize**symbolintheupperrightcornerofthedocumentborderAniconappearsinthelowerpartoftheAnsoftHFSSwindowIftheiconisnotvisible,itmaybebehindanotheropendocumentResizeanyopendocumentsasnecessarySelectthemenuitemWindow>ArrangeIconstoarrangethematthebottomoftheAnsoftHFSSwindow–SelectthemenuitemWindow>CloseAlltocloseallopendesignYouarepromptedtoSaveunsaveddesignsDesigniconsIconizeSymbolAnIntroductiontoHFSSANSYS,IncProprietaryANSYS,IncAllrightsreservedFebruary,Inventory#TrainingManualTrainingManualANSYS,IncProprietaryANSYS,IncAllrightsreservedJanuary,Inventory#Toolbars•Toolbars–ThetoolbarbuttonsareshortcutsforfrequentlyusedcommandsMostoftheavailabletoolbarsaredisplayedinthisillustrationoftheAnsoftHFSSinitialscreen,butyourAnsoftHFSSwindowprobablywillnotbearrangedthiswayYoucancustomizeyourtoolbardisplayinawaythatisconvenientforyou–SometoolbarsarealwaysdisplayedothertoolbarsdisplayautomaticallywhenyouselectadocumentoftherelatedtypeForexample,whenyouselectaDreportfromtheprojecttree,theDreporttoolbardisplays•Todisplayorhideindividualtoolbars:–RightclicktheAnsoftHFSSwindowframe•AlistofallthetoolbarsisdisplayedThetoolbarswithacheckmarkbesidethemarevisiblethetoolbarswithoutacheckmarkarehiddenClickthetoolbarnametoturnitsdisplayonoroff–Tomakechangestothetoolbars,selectthemenuitemTools>CustomizeSeeCustomizeandArrangeToolbarsonthenextpageAnIntroductiontoHFSSANSYS,IncProprietaryANSYS,IncAllrightsreservedFebruary,Inventory#TrainingManualTrainingManualANSYS,IncProprietaryANSYS,IncAllrightsreservedJanuary,Inventory#Toolbars•CustomizeandArrangeToolbars–SelectthemenuitemTools>Customize,orrightclicktheAnsoftHFSSwindowframeandclickCustomizeatthebottomofthetoolbarlist–IntheCustomizedialog,youcandothefollowing:•ViewaDescriptionofthetoolbarcommands–SelectanitemfromtheComponentpulldownlist–SelectanitemfromtheCategorylist–UsingthemouseclickontheButtonstodisplaytheDescription–ClicktheClosebuttonwhenyouarefinished•Togglethevisibilityoftoolbars–FromtheToolbarlist,togglethecheckboxestocontrolthevisibilityofthetoolbars–ClicktheClosebuttonwhenyouarefinishedAnIntroductiontoHFSSANSYS,IncProprietaryANSYS,IncAllrightsreservedFebruary,Inventory#TrainingManualTrainingManualANSYS,IncProprietaryANSYS,IncAllrightsreservedJanuary,Inventory#Overview•AnsoftHFSSDesktop–TheAnsoftHFSSDesktopprovidesanintuitive,easytouseinterfacefordevelopingpassiveRFdevicemodelsCreatingdesigns,involvesthefollowing:•ParametricModelGeneration–creatingthegeometry,boundariesandexcitations•AnalysisSetup–definingsolutionsetupandfrequencysweeps•Results–creatingDDreportsandfieldplots•SolveLoopthesolutionprocessisfullyautomated–Tounderstandhowtheseprocessescoexist,examinetheillustrationshownonthenextpageAnIntroductiontoHFSSANSYS,IncProprietaryANSYS,IncAllrightsreservedFebruary,Inventory#TrainingManualTrainingManualANSYS,IncProprietaryANSYS,IncAllrightsreservedJanuary,Inventory#OverviewDesignSolutionTypeBoundariesExcitationsMeshOperationsAnalysisSolutionSetupFrequencySweepParametricModelGeometryMaterialsResultsDReportsFieldsMeshRefinementSolveUpdateConvergedAnalyzeFinishedSolveLoopNOYESAnIntroductiontoHFSSANSYS,IncProprietaryANSYS,IncAllrightsreservedFebruary,Inventory#TrainingManualTrainingManualANSYS,IncProprietaryANSYS,IncAllrightsreservedJanuary,Inventory#OpeningaDesign•OpeningaHFSSproject–OpeningaNewproject•InanAnsoftHFSSwindow,selectthemenuitemFile>New•SelectthemenuProject>InsertHFSSDesign–OpeninganExistingHFSSproject•InanAnsoftHFSSwindow,selectthemenuFile>Open–UsetheOpendialogtoselecttheproject–ClickOpentoopentheproject–OpeninganExistingProjectfromExplorer•YoucanopenaprojectdirectlyfromtheMicrosoftWindowsExplorer•ToopenaprojectfromWindowsExplorer,dooneofthefollowing:–DoubleclickonthenameoftheprojectinWindowsExplorer–RightclickthenameoftheprojectinWindowsExplorerandselectOpenfromtheshortcutmenuAnIntroductiontoHFSSANSYS,IncProprietaryANSYS,IncAllrightsreservedFebruary,Inventory#TrainingManualTrainingManualANSYS,IncProprietaryANSYS,IncAllrightsreservedJanuary,Inventory#SetSolutionType•SetSolutionType–ThissectiondescribeshowtosettheSolutionTypeTheSolutionTypedefinesthetypeofresults,howtheexcitationsaredefined,andtheconvergenceThefollowingSolutionTypesareavailable:•DrivenModalcalculatesthemodalbasedSparametersTheSmatrixsolutionswillbeexpressedintermsoftheincidentandreflectedpowersofwaveguidemodes•DrivenTerminalcalculatestheterminalbasedSparametersofmulticonductortransmissionlineportsTheSmatrixsolutionswillbeexpressedintermsofterminalvoltagesandcurrents•Eignemode–calculatetheeigenmodes,orresonances,ofastructureTheEigenmodesolverfindstheresonantfrequenciesofthestructureandthefieldsatthoseresonantfrequencies–Convergence•DrivenModal–DeltaSformodalSParametersThiswastheonlyconvergencemethodavailableforDrivenSolutionsinpreviousversions•DrivenTerminal–DeltaSforthesingleendedordifferentialnodalSParameters•EigenmodeDeltaF–Tosetthesolutiontype:•SelectthemenuitemHFSS>SolutionType–Chooseoneofthefollowing:•DrivenModal•DrivenTerminal•Eigenmode–ClicktheOKbuttonAnIntroductiontoHFSSANSYS,IncProprietaryANSYS,IncAllrightsreservedFebruary,Inventory#TrainingManualTrainingManualANSYS,IncProprietaryANSYS,IncAllrightsreservedJanuary,Inventory#Convertingolderfiles•ConvertingOlderHFSSfiletoHFSS–BecauseofchangestotheHFSSfileswiththedevelopmentofHFSS,openingaHFSSprojectfromanearlierreleasemaytakemoretimethanyouareusedtoexperiencingHowever,oncethefilehasbeenopenedandsaved,subsequentopeningtimewillreturntonormal–AnsoftHFSSprovidesawayforyoutoautomaticallyconvertyourHFSSprojectsfromanearlierversiontotheHFSSformat–ToaccessHFSSprojectsinanearlierversion•SelectthemenuitemFile>Op

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