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ADSRFPro2025:

RedefinetheNextGenerationEMSimulation

XUYue

SolutionEngineer/KeysightTechnologies

RFPro2025

RFProMakesEMAccessibletoCircuitDesigners

SimplifiesEMsetupandanalysisforcomplexICSandpackages

keyBenefits

?InstantEMaccessduringdesignwithasingleintegrationintothemainICplatforms

?AutomaticEMexpertsettingsguarantee

confidenceinEMresultsfornoviceandexpertusers

?Fast&correctanalysissetup,regardlessof

problemsizeforquick,interactiveEMandEM-circuitco-simulationondemand

?EnhancedADSMomentumandFEMsimulatorperformance

RFPro2025

2

Vision:OnePlatformforIntegration,Assembly,andEM

Goals

?Buildamulti-technologyassemblyandsimulationflowwhichscaleswiththecomplexityoftheproducts.

Interoperable,OAbased

Layouts

NativeICdesigns

EMSim(RFPro)

ImportedLayouts

?Buildauser-friendlycapabilitytoEMsimulatepiecesofthiscomplexmulti-technologydesignwithoutcuttingormodifyingtheoriginallayout

2D/3DLayout

SmartMountAssembly

Module-LevelDRCandLVS

3

RFPro2025

TypicalflowtouseRFProinVirtuosoorCustomCompiler

Partitiontoextendon-chipEMsimulationcoverage

1-CompleteyourlayoutinyourICplatform

4-SimulateyourextractedviewinsideyourICplatform

CircuitpartsandEM

extractionsare

connectedtogether

automatically

2-OpenyourlayoutinRFProseamlessly

Chooseyour

modelingaction:EM

orcircuit

3-inRFPro,partitionyourdesignbetweenEMandschematicdescriptions

RFPro2025

4

Increasethecomplexitygradually

30RatRaceCouplers+Interconnections

EMCircuitExcitationinRFProtogetmoreinsighton

currentsandE,Hfieldswiththeactualcomplexloadingby

theblockscomingfromthecircuitsimulation

?1Balun+30couplerswithcoplanarinterconnects

?One-clickEMpartitioning

?toextractallcoplanarinterconnectswithMomentum

?toautomaticallyrecombinewithEMsimulationresultsofsinglecoupler

?fixturede-embeddingremovesfringingandmutualcouplingsatthefeedsofRRCs!

?Automaticinternalpinplacement:

?28instancesx4ports/instancex3pins/port

336pinsintotalautomaticallyre-stitchedwithcircuitmodelstobesimulatedquicklyat

circuitlevelinADS,CadenceVirtuosoorSynopsysCustomCompiler!

RFPro2025

5

Increasethecomplexitygradually

PowerSplitter:MorethanS-Parameters

Currentsvisualization(incl.groundreturn)at60GHzcanhelptoquicklydiagnoseissues

RFPro2025

-SingleTechRFProMomentumSimulation

-Currentsvisualization(incl.groundreturn)at60GHz

-showthein-phasepowersplitting

-canhelptoquicklydiagnoseissues6

Increasethecomplexitygradually

Simulateonlywhat’sneeded

?RFPronowboastsnetandcomponentextractiontosimulateonlywhatyouneedwithoutmodifyingyourlayout

Onlyonenet(andthecorrespondinggnd)willbesimulated,butonecanaddasmanyasdesired

RFPro20257

FoundryProgramUpdates

KeysightjoinsTSMC3DFabricalliance

PartnersandFoundriesCertification

?RFProisintegratedin:

?KeysightADS

?CadenceVirtuoso

?SynopsysCustomCompiler

?SiemensTanner

AnsysKeysightSynopsysTSMCN16RFformmWave

RFPro20258

RFPro2025updates

1

Newcalibrationtypestohighfrequencies

extend

6FEMinteriormesh

3Re-usesimulationresults

Onepagesummary

5

VisualizemeshandfieldforMDOsimulations

2Sweepsubstrates

7

FarFieldscanbecomputedwithoutNearField

4Portreferenceplaneshift

RFPro20259

RFPro2025solverupdates

Newcalibrationtypeextendstomuchhigherfrequency

Genericcalibrationprocess

Calibrationfeedlines

?definetheFixture

?extendthelayoutoftheDUTEmbeddedDUT?addcouplingtotheDUT

Calibrationstandard

?definestheDe-embeddingcomponent

?removescouplingfromtheembeddedDUTDe-embeddedDUT

RFPro202510

RFPro2025solverupdates

Newcalibrationtypeextendstomuchhigherfrequency

InRFPro2025

?TML0renamedtoOpenEnd?SMDrenamedtoClosedLoop

?ClosedloopextendstoIOandcomponentports?DeltaGapextendedtoIOandcomponentports

RFPro202511

RFPro2025solverupdates

Calibration=None

Newcalibrationtypeextendstomuchhigherfrequency

End

Calibration=Open

Calibration=TML

Calibration=ClosedLoop

RFPro202512

RFPro2025usabilityupdates

Augmentyourprocessvariationcoverage:Sweepsubstrates

?Ifyourfoundryorvendorprovidesseveralsubstrates,youcannowsweeptheminsideRFPro

?SpotdifferencesdirectlyinsideRFProorstoreresultsintheOpenAccessemDataviewforfurtherreuseincircuitsimulation

RFPro2025

13

RFPro2025usabilityupdates

SavetimewithRFProsimulationre-use

?RFProcannowre-usesimulationresultsifthe

conditionsallowit(nochangeinlayout,nochangeinmeshsettings,…)

?Canbeused:

?Sweptsimulationswillredoonlythemissingpoints

?Nominalsimulationscanre-usethemeshandthepreviouslycomputedfrequencypoints

RFPro202514

RFPro2025solverupdates

Broadensimulationscopewiththemodalportsolver

?RFProusesbydefaultanodalapproach

excitingportswithquasi-TEM/TEMwaveguidemodes

?Tosupportde-embedding,RFPronowenablesamodalportsolver

?Thatallowstoshiftthereferenceplanoftheports

?Notethatamodalportsolverislessstableatlowfrequenciesthanthenodalapproach

RFPro202515

RFPro2025usabilityupdates

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