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1、ADS2011EMBasics(v2October2011)LABEXERCISE2EMBasics(Momentum)Topics:EMsimulationinADS,focusingonMomentum,includingsubstrateandportsetups,3Dviewing,visualization,andmore.Audience:EngineerswhohaveabasicworkingknowledgeofADS2011,havecompletedtheprerequisitecourse
2、,orwhorequireEMtraining.Prerequisites:Completionofthecourse,WorkspacesandSimulationToolsorequivalentexperience,includingADSlayoutskills.Objectives:BeabletosetupandrunEMsimulationsfromADSlayout,includingcreatingasubstrateanddefiningTechnologylayersandmaterials
3、.©CopyrightAgilentTechnologies2011Lab2:EMBasicsTableofContents:Lab21.CreateaNewWorkspaceandLayout32.DefineDielectricMaterials:TechnologyFile43.Drawalayout:2metalstripsandavia54.OpentheEMSimulationSetup65.AddanewSubstrate66.Definestripconductors(metal)87.AddaS
4、ubstrateLayer98.MapaViaandIntrudedConductor99.ImportingSubstrates1110.EMSetup:YellowCautionSigns1111.SelectingPinsandDefiningPorts1212.Usingthe3DEMPreview1313.DefiningFrequencyPlan,OutputPlan,andMeshOptions1414.EMModelandSimulation1515.EMSimulationData1616.Op
5、tional:VisualizationofCurrent17Copyright2011AgilentTechnologies2Lab2:EMBasics1.CreateaNewWorkspaceandLayouta.IntheADSMainwindow,usethewizardtocreateanewworkspace:File>New>Workspaceorusetheicon.Nametheworkspaceandlibrary:My_EM_wrk-addonlytheAnalog/RFlibraryass
6、hownhereandfinish.b.Createanewlayoutusingthedefaultcellname:cell1,asshownhere.c.IntheLayoutwindow,selectOptions>Technology>MaterialDefinitions.Whenthedialogappears,selecttheDielectricstab–noticeitisempty.Ofcourse,ifyouareusingaPDKorlibrarywithsubstratesalread
7、ysetup,thenyoumightbeabletoseesomematerialslistedhere.Thislabwillshowyouhowtocreatematerialsforusewithasubstrate.Copyright2011AgilentTechnologies3Lab2:EMBasics2.DefineDielectricMaterials:TechnologyFilea.ClicktheAddDielectricbuttonandadefaultname(Dielectric_1)
8、willbeadded.Next,changetheRealvalue=6(Permittivity)asshownhereandclickApply.Youcouldsetothervaluesbutthisisenough.b.ClicktheAddFromDatabasebuttonandclickonAluminafromthelistofpre-definedd
