HFSS环形定向耦合器设计实例

1、HFSS环形定向耦合器设计实例1. 插入HFSS设计Project Tools Window Help 塾 Insert HFSS Design 直 Insert HFSS-IE Design2. 设宜求解类型HFSS Tools Window Helpe Solution Type.|1 T=7I l .Solution Type; Project? - HFSSDesignlXDrivenC ModalComposite ExcitationC T erminale Network Analysis* T ransientf EigenmodeOK |Sncel |3. 设置默认的长度单位

2、从主菜单栏选择【Modeler】一Units命令4. 建模相关选项设置（使得建立三维模型之后弹出属性窗口）从主菜单栏中选择Tools f Options 【Modeler OptionsModeler OptionsOperation j Display DrawingSnzp Mode|7 Grid0 VertexV Edge Center|7 Face Center Quadrant厂 Arc Center25/20Mousef7 Show measure dialogOperation Data Entry Mode PointC DialogUse F3/F4 to switch be

3、tween point and dialog entry Edit properties of new primitive5圧义变量length从主菜单栏中选择HFSSDesign Properties命令点击AddProperties! Project? - HFSSDesignlLocal Va riablesQ Value广 Optimization 广 Tuning广 SensitivityStName Value Unit Evaluated Va.,. pe7 Show HiddenAdd.1Add Array.Edit.IRemove1-瓏|取消按图填入相应的值然后点击OK点击“

4、确定Properties! Project? - HFSSDesignlXLocal Variables |Q Value广 Optimization 广 Tuning广 Sensitivity广 StNameValueUnitEvaluated Va.Type1length24.5mm24.5mmDesig n7 Show HiddenAdd.|Add Array.Edit.Remove1|瓏取消一1 HIL一6.添加新材料从主菜单栏中选择Tools f Edit Configured Libraries Materials命令点击,Add Material .按图填入相应的值，然后点击ok

5、通 View / Edit Material国朮创同NomeMy_$ubNameTypeValueUnitsRelative PermittivitySimple! 2.33Relative PermeabilitySimple 1Bulk ConductivitySimple0siemens/mDielectric Loss Tangent Simple0.000429Magnetic Loss Tangent Simple0Magnetic SaturationSimple0tesl-aLande G FactorSimple2Delta HSimple0A_pe_met 曰 M easu

6、red FrequencySimple9.4e+009HzM ass D ensitySimple0kg/mA3Properties of the MaterialView?Edit Material for Active Design广 This ProductAll ProductsView/Edit Modifier for厂 Thermal ModifierValidate MaterialSet Frequency Dependency.I Calculate Properties for:ResetOKCancel选择My_Sub,点击确左，就把My_Sub设置成默认的选用材料Ed

7、it LibrariesMaterials | Material Filters |Search ParametersSearch by Name-Search Criterialibraries P Sho%v Project definitjons 厂 Show dll librariese by Name广 by Property(sys) Materials1Search|Relative Permittivityd/NameLocationOriginRelativePermitTivityRelative PermeabilityBulk ConductivitMy SubProi

8、crt23311oNdFe30SysLibraryMaterials11.044573016713262 5000siemens/mNdFe35SysLibratyMaterials1L0997785406625000&iemenf；/mNelco N4000-13(tm)SyslibraryMaterial3.510Nelco N4000-13 0 (tm)SysLibraryMateriak3A10Nckec NH9294 (tm)SysLibraryMaterijls2.9410Neltec NH9300 (tm)SysLibraryMaterials310Netee NH932O (t

9、m)SysLibraryMaterials3.210Nekec NH9336 (tm)SyLibraryMaterijk3.3810Neltec NH9348(tm)SysLibraryMaterials34810Nehec NH935O (tm)SysLibraryMatenak3.510Neltec NX9240 (tm)SysLibraryMateriak2410Neltec NX9245(IM) (tm)SyslibraryMaterials24510Nekec. NX9294 (tm)SyGlibraryMatcnols2.9410Neltec NX9300(IM) (tm)SysL

10、ibraryMatenals310Wew/Edd Materials. 1Add Material.Clone Materia 1($)Remove Material |Export to Library.1 1iftS7.创建带状线介质层模型! e 6|0|a o 氏Dgyv rsgubr polyhedron随便设置一个圆按图输入，创建一个正六边形柱体，点击0KSegment numberNumb创 of segmentslGOK ICancel跳出属性界面，按图输入，点击确左Properties: Project7 - HFSSDesignl ModelerXCommand Attrib

11、ute INameValueUnitEvaluated V3.Description口CommandCreateReaularPotvhedronCoordinate .GlobalCenter Posit.0.0 ,-1.143mmOmm , 0mm.Start Positionlength/cos(30deg) .0mm ,-1.143mm28.29016319.AxisZHeight2.286mm2.286mmNumber of.66厂 Show HiddenI IProperties: Project7 - HFSSDesign! ModelerXCommand Attribute厂

12、Show Hidden1 1缩放到合适的大小，可以得到下图8.创建带状线金属层模型口 2 O O古II jDraw rectangle随便画一个矩形，按下图设置属性Properties: Pfoject7 - HFSSDe,；grd ModelerCommandAttributeNameValueUnit Evaluated V3.DeecriptiorRe3d-onlyNameTrace厂OrientatiorGlobal厂ModelF厂Display Wi厂厂Transparent0厂厂 Show Hidden双击CreateRectangle，打开矩形属性界面競定g I Corninan

13、d白 口 Sheets0 UnassignedH O TraceCreateRectangle：=O CoverLines#匕 Coordinate Systems 按下图设置属性，然后点击确左单击选择Trace 日 口 Sheets j & UnassignedTracel O CreateRectnngb=O CoverLines 单击 Duplicate Around AxisI 前爵扯 j 9 11vacuum| Duplicate Around Axis按下图设复，然后点击OK,就可复制粘贴Trace,跳出界而，直接点击确左Properties: Project7 - HFSSDes

14、ignl ModelerXCommand AttributeNameValueUnitEvaluated V3.DescriptiorRead-onlyj一NameTrace厂OrientatiorGlobal厂ModelFrOispinyr厂Color厂Transparent0!厂厂 Show Hidden这样就复制粘贴创建成功3- Sheets Unassigned田口 iTrace?由口 Trace_1- Trace_2田匸I Trace_3随便画一个画圆O0 0占5uDraw circlevT按图选择及设置属性，点击确定Properties: Project7 HFSSDE；gc1 M

15、odelerAttributeNameValueNameOuterUnit Evaluated V3. DescriptiorOrientatior Globa!Model叼Display Wir.ColorTransparent厂 Show Hidden= SheetsI S O Unassigned 日匸I OuterCreateCircle-口 CoverLines合并按住 Ctrl,依次选择 Trace, Tracel, Trace2, Trace3,Outer,点击 Unite 得到卜图j Q S jllnite减去随便画一个圆，按下图设置属性Properties: Project7

16、 - HFSSDesig rd ModelerXCommandNameValueUnitEvaluated Va.Descripti onComma ndCreateCircleCoordinate GlobalCenter Posit.0,0 ,0mm0mm, 0mm .AxiszRadius11.24mm11.24mmNumber of 00厂 Show Hidden确走耶肖按 F Ctrl 依次选择 Trace 和 Circlel,点击 Subtract B Sheets：S O UnassignedB |g ；O CreateCircle!“ 口 CoverLinesTraceO Cr

17、eateRectanci & G i CD Q J Subtract点击OK,得到下图9设宜环形带状线Trace为理想导体边界口匸1 Sheets? S-OI Unassigned 亩 口 Q HH 囱 9 Coordin 由爲Planes 由觀ListsView Properties. Create Array Assign Boundary IE Regions Assign ExcitationAssign MaterialExpand AllCollapse AllEditPerfect L.Perfect旦Finite Conductivity.直接点击OK10设置耦合器四个端口为波

18、端口激励按下F键进入而选模式选择这个而，右键进行下而操作Create Array Assign Boundary卜IE Regionsf MrIAssign ExcitationWave Port.Assign Mesh Operat!on卜Lumped Port.匚按下图修改属性，点击OK Reference Conductors for Terminals|Port1Terminal NamingQ Use conductor namePort Name:厂 Use port object nameNOTE; Multiple reference conductors touching a

19、 port must all be connected in the plane of the port.TraceConductorUse a$ ReferenceHighlight selected conductorsOKC-ancel按图上顺序依次对其他吻口进行同样操作。就可以得到下图ran a in户 oProject Manager xj j“& ModelA Boundaries 旨 PerfEI；白 Excitationsj 申 Portlj 5 i ；.：“Trace_T1! ； ； ：白程 Port2“ TraceT2| 白 & Port3i Trace_T3j 自 Por

20、t4:“ Trace_T4k 豳 Mesh OperationsAnalysis:毎 Optimetricsv右键，选诂Rename将名字改为下方名字口 & Excitations|自应PIj ： tij白P2j ! i牟T2| 白& P3j j i金 T3白& P4$牟T4因为系统本身就设立端口阻抗为5om因此不需要再进行操作修改。TerminalGeneral I DefaultsTerminal Renormalizing ImpedanceResistance; 50Use Defaults取消11.单频求解设置| ll瞪 PasteCtrl + V戸 Add Solut!on Set

21、up.按下图设置属性12 扫频设置目 AnalysisCopy0陌雉 “OptResPoriFielRac囱 口 Definiti按下图设置属性Edit Frequency SweepPasteCtrl 十 C CtrkVRen ameDeleteProperties.Disable SetupF2DeleteAdd Frequency Sweep.General | Defaults |Sweep Type:Sweep Name:FastF7 EnabledType:Linear Step*Start|l|GHz jJStop|7|GHz FStep Size005gHFrequency S