HFSS的后處理及場計算器的使用演示文稿目前一頁\總數(shù)四十七頁\編于十三點AnsoftHFSS的后處理（Results）

CreateReport目前二頁\總數(shù)四十七頁\編于十三點可繪制圖形

Eigenmodesolution（本征模解）EigenmodeParameters(modes)（本征模參數(shù)圖形）DrivenModalSolution（驅(qū)動模式解）S-parameters（S參數(shù)圖形）Y-parameters（Y參數(shù)圖形）Z-parameters（Z參數(shù)圖形）VSWR（駐波比） Gamma(complexpropagationconstant)（復數(shù)形式的傳播常數(shù)）PortZo（端口波阻抗）DrivenTerminalSolution（終端驅(qū)動解）S-parameters（S參數(shù)圖形）Y-parameters（Y參數(shù)圖形）Z-parameters（Z參數(shù)圖形）VSWR（駐波比） Power（功率）VoltageTransformmatrix(T)（電壓傳輸矩陣）TerminalPortZo（端口波阻抗）目前三頁\總數(shù)四十七頁\編于十三點可繪制圖形Fields(場)Mag_EMag_HMag_JvolMag_JsurfComplexMag_EComplexMag_HComplexMag_JvolComplexMag_JsurfLocal_SAR(SpecificAbsorptionRate)Average_SAR注：在繪制場圖前必須先選擇一個面或者一個多點線。目前四頁\總數(shù)四十七頁\編于十三點AnsoftHFSS的后處理（Results）SolutionData目前五頁\總數(shù)四十七頁\編于十三點AnsoftHFSS的后處理（Results）OutputVariables目前六頁\總數(shù)四十七頁\編于十三點AnsoftHFSS的后處理（Fields）Fields目前七頁\總數(shù)四十七頁\編于十三點目前八頁\總數(shù)四十七頁\編于十三點AnsoftHFSS的后處理（Radiation）Radiation目前九頁\總數(shù)四十七頁\編于十三點WhatisTimeDomainReflectometry?TimeDomainReflectometry(TDR)measuresthereflectionsthatresultfromasignaltravellingthroughatransmissionenvironmentofsomekind–acircuitboardtrace,acable,aconnectorandsoon.TheTDRinstrumentsendsapulsethroughthemediumandcomparesthereflectionsfromtheunknowntransmissionenvironmenttothoseproducedbyastandardimpedance.目前十頁\總數(shù)四十七頁\編于十三點TheReflectionCoefficientTDRmeasurementsaredescribedintermsofaReflectionCoefficient,(rho).Thecoefficientristheratioofthereflectedpulseamplitudetotheincidentpulseamplitude:目前十一頁\總數(shù)四十七頁\編于十三點目前十二頁\總數(shù)四十七頁\編于十三點CalculatingtheImpedanceoftheTransmissionLineandtheLoad目前十三頁\總數(shù)四十七頁\編于十三點Shortandopencircuitterminations目前十四頁\總數(shù)四十七頁\編于十三點Matchedandmismatchedloadterminations目前十五頁\總數(shù)四十七頁\編于十三點Capacitiveandinductiveloadterminations目前十六頁\總數(shù)四十七頁\編于十三點Capacitiveandinductivediscontinuities目前十七頁\總數(shù)四十七頁\編于十三點Mixedcapacitiveandinductiveloading目前十八頁\總數(shù)四十七頁\編于十三點TheTDRwaveformrevealstracediscontinuities目前十九頁\總數(shù)四十七頁\編于十三點HFSSFieldCalculator:DefinitionAtoolforperformingmathematicaloperationsonALLsavedfielddatainthemodeledgeometryE,H,J,andPoyntingdataavailablePerformoperationsusingdrawinggeometryornewgeometrycreatedinPost3Performoperationsatsinglefrequency(interpolatingordiscretesweeps)orotherfrequencies(fastsweep)Generatenumerical,graphical,geometricalorexportabledataMacro-enabled目前二十頁\總數(shù)四十七頁\編于十三點表達式操作區(qū)指定數(shù)據(jù)關(guān)聯(lián)場計算器操作區(qū)場計算器分區(qū)目前二十一頁\總數(shù)四十七頁\編于十三點表達式操作區(qū)建立表達式使用“Add”鍵，由場計算器堆棧導入表達式；使用“LoadFrom”鍵，由場計算器表達式文件（*.clc）導入表達式；輸出表達式使用“Copytostack”鍵，將已存在的表達式導出到場計算器堆棧；使用“Saveto”鍵，將已存在的表達式保存成場計算器表達式文件（*.clc）；目前二十二頁\總數(shù)四十七頁\編于十三點指定關(guān)聯(lián)區(qū)指定場計算器使用數(shù)據(jù)的出處。指定求解設置指定場類型；指定頻率指定相位目前二十三頁\總數(shù)四十七頁\編于十三點HFSSFieldCalculator:BasicLayoutStackOperations:ButtonformanipulatingstackDatastack:Containscurrentandsavedentriesinascrollingstacksimilartoahand-heldscientificcaculator.CalculatorFunctions:Orgnizedgroupingsofalltheavaliablecalculatorfunctionsinbuttonformat.Somebuttonscontainfurtheroptionsasdrop-downmenusStatusBar(notcurrentlyshown):目前二十四頁\總數(shù)四十七頁\編于十三點HFSSFieldCaculator:DataTypesThecalculatiorvcanmanipulatemanydifferenttypesofdataGeometricComplexVectorScalarDatatypesareindicatedinthecalculatorstackforeachentryMostcalculatoroperationsareonlyavailableontheappropriatedatatype(s)GeometricsurfacegeneratedalongEfieldiso-valuecontourVectordataoutputtoaplanegeometryScalarE-fielddatagraphedalongalinegeometry目前二十五頁\總數(shù)四十七頁\編于十三點HFSSFieldCalculator:DataIndicatorsEachstackentrywillbeprecededbyauniquecodedenotingitsdatatypeMathematical:CVc:ComplexVectorVec:VectorCSc:ComplexScalarScl:ScalarGeometric:Pnt:PointLin:LineSrf:SourfaceVol:VolumeCombinationscanalsoexistE.g.“SclSrf”:ScalardatadistributedonaSurfacegeometryCACULATORUSAGEHINT:Mostdatainputtypeswillbeself-explanatory,e.g.EandHfieldsbeingphasorquantitieswillbeComplexVector(CVc).TheonlyexceptiontothisruleisthePoyntinginput,Whichwillshowupasa“CVc”eventhoughEXH*shouldhavenoimaginarycomponent.Thecalculatoronlyknowsthattwocomplexvectorwerecrossed,anddoesnotknowaheadoftimethattheimaginarycomponenthasbeenzeroed.目前二十六頁\總數(shù)四十七頁\編于十三點HFSSFieldCalculator:DetailLayout-StackAsdataisenteredintothecalculatoritappearsattheTOPofthestack,pushingolderentriesDOWNUNDOattemptstotakebackthelastoperationbetweenstackenties.Itmaynotworkforalldatatypes(e.g.theresultofapuremathoperationcannotbereversed)CLEARdeletesALLentriesfromthestackuponconfirmationEXCHexchangesorswapsthetoptwostackentriesPUSHduplicatesthetopstackentryPOPdeletesthetopentryoffthestackRLDN“rolls”thestackdownward,movingthetopentrytothebottomRLUP“rolls”thestackupward,movingthebottomentrytothetop目前二十七頁\總數(shù)四十七頁\編于十三點HFSSFieldCalculator:DetailLayout-OperationsSCALARcolumnoperationscanonlybeperformedonScalardata(notcomplexorvectordata),suchasfindingtheCosineofavalueusingthetrigfunctions.OUTPUTcolumnoperationsresultinthegenerationofcalculatoroutputs,ineithernumerical,graphical(displayedas2Dgraphsorinthe3Dview),orexportedform.VECTORcolumncontainsoperationstobeperformedonvectordatasuchasconvertingtoscalar,DotandCrossproducts,andUnitVectorcomputationsGENERALcolumncontainsoperationswhichcanbeperformedonmanydatatypes(e.g.addingscalarvaluesoraddingvectors)INPUTcolumncontainalloperationswhichinputnewdataintothestack(fielddata,constant,user-enteredvectororcomplexnumbers,etc.Allcalculatoroperationsareorgnizedintocolumnsclassifyyingthembythetypeofoperationandthetypeofthedatauponwhichtheoperationcanbeperformed.目前二十八頁\總數(shù)四十七頁\編于十三點HFSSFieldCalculator:DetailLayout-ExplodedView目前二十九頁\總數(shù)四十七頁\編于十三點HFSSFieldCalculator:Usage-OverviewUsejustlikeascientificcalculatorSimilartoHPscientificcalculators“FirstQuantity”,”SecondQuantity”Then“Operation”RememberstackfillsfromtheTopandpushesoldercontentsbelow.GeneraluseprogressesfromlefttorightInputquantityorquantitiesatleftPerformoperationsinmiddleOperatebetweenquantities;applyquantitiestogeometries,etc.Definedesiredoutputtypeatright.CalculatorUsageHINT:

AnyTimeyouusethefieldpost–processortoplotaquantity(PlotFields),youareactuallyperformingoperationsusingthecalculator!!Toseethestepsthatwentintothegeneratingtheplotyoujustcreated,openthecalculatorinterfaceandviewthestackcontents.Thiscanoftenhelpguideyouasyoutrytousethecalculatortocreatedyourowncustomoutputs.目前三十頁\總數(shù)四十七頁\編于十三點HFSSFieldCalculator:Usage-ChangingDataTypesAsdiscussedpreviously,Manyoperationsmustbeonthecorrectdatatype.Manyoperationsresultinadifferentdatatypethantheinputs.Ex1:TheDot

productoftwoVectorisaScalar.Ex2:ObtainingtheUnitVecNormaltoaSurfGeneratesaVector.Somecalculatorbuttonsexistprimarilytoassistintypeconversion.Vec?ConvertsScltoVecdataScal?DoesthereverseCmplxRealorCmplxImagtakesaSclcomponentfromaCScorCVc.CmplxCmplxRorCmplxCmplxItakeaVecorSclcomponentandmakeittherealorimaginarypartofacomplexvalueCVcorCSc,respectively.Alwaysthinkofwhattypeofdatayouareworkingwithandwhetherornotitiscompatiblewithyourdesiredoperation.Forexample,nottheINTEGRALsignisintheScalarcolumn,implyingthattointegratecomplexnumbersyouwillhavetointegratetherealandimaginarycomponentsseparately,performinganintegrationbyparts.目前三十一頁\總數(shù)四十七頁\編于十三點HFSSFieldCalculator:Usage-InputTypesTheavailablefieldinputsareE:ThecomplexvectorEfielddataeverywhereinthemodeledgeometry;H:ThecomplexvectorHfielddataeverywhereinthemodeledgeometry;Poynting:Thetime-averagePoyntingvectorcomputedfromaboveas(E×H*):Jvol:Currentdensityinavolume,computedas(σ+jωε”)Ewhichcontainbothconductionanddisplacementcurrent;Jsurf:Netsurfacecurrentcomputedasn×(H|toptetrahedra-H|bottomtetrahedra):Unlikeotherquantities,Jsurfcanonlybeoutputonanobjectsurfacegeometry.EHJsurfJvolPoyntingEandHarePeakPhasorrepresentationofthesteadystatefields.ThereforethecurrentrepresentationJderivedfromn×HorσEarealsopeakphasorquantities.ThePoyntingVectorinputisatime-averagedquantity.目前三十二頁\總數(shù)四十七頁\編于十三點HFSSFieldCalculator:Usage-OutputTypesDifferentdataoutputcanbegenerateddependingonselectedOutputcolumnbuttonandstackcontent(s):Valueisusedtotakethe“value”ofafieldstackentryonaspecificgeometry;Evalturnstackplaceholdertextintofinalnumericalanswer;WriteandExportoutputsstackdatatooutputfileformatsforuseoutsidethecalculatororcurrentproject.目前三十三頁\總數(shù)四十七頁\編于十三點HFSSFieldCalculator:Usage-PossibleOperationsAslongasyoucanperformthemathusingtheinterface,thereisnorestrictiononthepossiblecalculatoroperationsavailable:Outputsderivedcanbeotherthan“Electromagnetic”innature;PureGeometricoperations(vectorandsurfacecrossanddotproducts,generationofiso-surfacecontoursfromanyscalardatafieldimportedintothegeometry,etc)Thermalheatingcomputationsderivedfromfieldvaluescombinedwiththermalmasscharacteristicsandequations;Integrationstoobtainsummaryquantities