HFSS矩形微带贴片天线的仿真设计报告.

1、基于HFSS矩形微带贴片天线的仿真设计实验目的：运用HFSS勺仿真能力对矩形微带天线进行仿真 实验内容：矩形微带天线仿真：工作频率 7.55GHz天线结构尺寸如表所示:名称起点尺寸巧材料Sub0, 0, 028.1 , 32, -0.79BoxRogers 5880(tm)GND0, 0, -0.7928.1 , 32, -0.05BoxpecPatch7.03,8,012.45,16, 0.05BoxpecMSLine10.13,0,-0.792.49,8,0.05BoxpecPort10.13,0,-0.792.49 ,0, 0.89RectangleAir-5,-5,-5.79:38.1

2、 , 42, 10.79BoxVacumn一、新建文件、重命名、保存、环境设置。(1)、菜单栏Filesave as,输入Antenna,点击保存。(2).设置激励终端求解方式：菜单栏 HFSSSolution typeDriven Termin ，点击 OK。(3)、设置模型单位：3D ModelerUnits 选择mm，点击 OK。(4)、菜单栏 ToolsOptionsModeler Options,勾选Edit properties of new pri ”,点击 OK。-16 -建立微带天线模型点击创建GND起始点:x:0 , y:0 , z:-0.79 , dx:28.1,dy:3

3、2,dz:-0.05*Vhi t |EvliQftttdl DlCTkptL!9inCMWbd!Cr,tS&NGlebUFoil H 诲0 B0 RMOmgCta*ISlEt29 12B I wTSie3232teTSttt-fl 05p 00*IJ修改名称为GND,修改材料属性为pec,M*nb V1q.D-ticrif li w1Ut4hljr函ittwri*!OriGtM* 哂 毡 9 b 0仲城Di：iplty TkClrTrtJixuatrrrrrrrr(2)介质基片：点击，：x:0 , y:0 , z:0。dx: 28.1 , dy: 32, dz: - 0.794,CMkni |

4、 AUrib4f4 |修改名称为Sub),修改材料属性为 Rogers RT/Duriod 5880 ,修改颜色为绿色 透明度0.4。睁4 AHribqtt3 MUcu tDicriptinIha*SubrIlhttradLKT/dwi d 5BS0 (t*)mrStir* Inxi dFrOri tli 劭r2.1*rOxilwr 打rrrTruvxptrfeht(Mr点击OK(3)建立天线模型patch ,点击上 , x:7.03,y: 8, z:0, dx: 12.45 , dy: 16 , dz: 0.05C a ud JltiriVut U4Ihi tI vCiMud0i 雷。:KC

5、cFdkn.ittPviiiinT 8 .*0MlXSl E12幅12 4 JTSi mIS11a孙.f15*AL_I命名为patch，点击OK才 iktlir i b将. IjV*lnt*a *Fat ehr htariU per5丁rlEkiidltFrOriGlobalrr加3“ *rrCclTiEditrTrimjspw*t0*r选中 Patch 和 MSLine,点击 ModelerBooleanUnite(5)、建立端口。创建供设置端口用的矩形，该矩形连接馈线与地ModelerGrid PlaneXZ ,或者设置资 二I ” 二点击 ,创建Port 。命名为portirdu*Vmt

6、Ori ulI1 i4XhmolbQHeiitl歹Tt . EditTr uvipr &t0DtncrkliAhrrrrrr双击 Port 下方 CreatRectangleF Unassignedi4F 匚I PortO CoverLines输入：起始点：x: 10.13, y: 0, z:- 0.84,尺寸：dx:2.46 , dy: 0, dz: 0.89VtlMVfiitEvtldT VDicriplinCsBdCmtC44r4iRtFiiti。陵101 13 R a-o M10 13h 。foitIXS M2如2 40mZSi z0 S9Mi0 69H(6)、创建 Airz G点击=

7、 ，x:-5 , y:-5 , z:-5.79 , dx:38.1, dy:42, dz:10.79CmbulJViluVbi t工VD4vcriplinCMndCr &ii Hit-5 产XSlEB的* 11tsxk发Perfect EFl-SollidsE I L 国 Ll Coord inai由 Planesl+lListsExpand All C.ollapse All EditAssign Materials, ViewProperties*Assign BoundaryAssign ExcitaitionAssign Mesh OperationPlot FieldsHiloiL

8、rviesnPerfect E.Perfect fl-_Flnite Conductivity.Imped a nee.Layered Impedance, Radiiation.将理想边界命名为：PerfE_GND ,点击OK(2)、设置边界条件：选择 Port ,点击 Assign BoundariesPerfect E刁 口 LumpedIzd-Oi i-曰司Coordinz二凡 Glo民 PlanesU 有 ListsPortExpand AllCollapse AllEdit! Assign MaterialView Properties1 ATgn Boundary Assign

9、Excitation在对话框中将其命名为PerfE_Patch，点击OKInfinite： G round PlaneOK(3)、设置激励。选中 port ,右击。Assign ExcitationsLumped Port将端口命名为Portl ,勾选GND点击OK(4)、设置辐射边界。选中 Air ,右击 Assign Boundaries Radiation ,Pe-rfe-cl 巨Pe-rf e-ct H 白 vacuum 白8| L G自a Sheets3i 由 LumE-忆 Coordir 雪;E- Planes由aListsxpand AllCollapse AHIEditAssi

10、gn Material.-ViewProprtiBS.-dAssignAssign ExcitationA-ssign Mesh OperationPlot FieldsPlot MeshFinite Condluctivity.Impedarice.Layered Im p Add Solution Setup Optiz 4113 E*sult Q Add Solution Setup.Solution Frequency: 7.55GHz , MaximumNumberof Passes: 15, MaximumDelta S perPass: 0.02 ,点击确定。(2)、设置求解频率

11、右击 Setup1 , Add Frequency Sweep=Q Analysi s妤RIHLHl+l xb unrreOpti Re su Fcrt Fiel RadiCopyCtrl + CCtrl+V+- _ DefinitRenameDeleteF2DeleteProperties.Disable SetupAdd Frequency SweepM.选择 Setup1 , Sweep Type: Fast , Frequency Setup Type: Linear Count , Start:6GHz , Stop:9GHz, step size: 0.01 ,选中 Save Fi

12、eld 复选框，点击 OKSwkp Tnpa (rsst |Fre-cnjenc-p G e-tLip Geineirate Fie-lds fAII Fre-cjuenc-ie-slrjfcApiiy I mtva FJ rarriAm l lAlrnJlAldnriiMaw SalLitions:DO Estr-apoliSftiDn Options -1 IExtirapolate to DCMiriirriur dvcdl Rrcqiue：nc：y |O lAdvorici&d OptionsOKSe-t DefaultsLJhd D c-fault-s. I(3)、设置无限大球面。右

13、击 RadiationInsert Far Field SetupInfinite SphereRadi ati国 1 Defi ni ti oInsert Far Field SetupInsert Near Field Setup Antenna Array Setup.+ 曷 Planes,Stop: 180deg ,Phi: Start: 0deg , Stop: 360deg,Step: 10deg Theta: Start: 0degStep: 10deg五、设计检查与分析。?点击Close 。Validation Check: Antenna - AntennaAntennaVa

14、lidation Check cormpleted.，Desigr Settingsg 3D Model Boundaries and Excitatiors/ Me$h Oper-sHons/ Analysis Setup OptimetiiccZ RadiationAbortClose右击 AnalyseAnalye All 。EH? Ifesh Optr4i ms0F*：Add Solution Setup.Anolyte All进程框Antenna -Antenra - Setup 1: Port-Refining Me$h on Local Machine - RUNNINGFini

15、shed reading Model信息管理框，显示结果匚卜Ant eruna tDr ivenTerm i nalAxxt.(C ： ZUs iir x/QWHR/Do tcwniaiki. s/Axts o ft./ )Normal comple ti oilMachine, 3:33:29yr of simulati on. on servex- 不牛十二月16 2013)六、后处理操作(1)、S参数右击 ResultCreate Terminal solution data Reportrectangle Plot. UptimttricE-EQE国Q Fil 由S- _J Dftfi

16、nJPaste CreatelCtrl+VCreate Terminal Solution Da匕 ReportCreate Modal Solution Data ReportRertangular PlotRectangular Stacked PlotDjI -a r DIg*Report Type: Modal S Parameters;Display Type:Rectangle ,在 Trace 窗口中设置,Solution: Setup1: Sweep1 , Domain: Sweep, 点击 Y标签，Category: S parameterQuantity: S(p1,p1)

17、, Function: dB.点击 New Report.XV Plot 3Antenna(J-Lirw e Info-Nann wXmH7.B3OD-1O.3rM3 =二金厂湾GRectangular PlotRectangular Stacked PlotPolar PlotData TableSmith Chart3D Rectangular Plot点击 New Report.、Smith圆图右击 ResultCreate Terminal solution data ReportSmith chartPasteCtrl +VCreate Terminal Solution Data

18、ReportCreate Modal Solution Data ReportCreate Fields ReportCreate Far Fields ReportCreate Emissior Test ReportCreate Report From File如下图选择(3)、平面方向图右击 Radiation insert Far Field SetupInfinite sphere.Insert Far Field SetuprInfinite Spher-如下设置Ft七七口 in 日 lj I q ir fPiot.R.e-rtaing ljI ar St acIkzE-d Plo

19、t右击 resultcreated far fileds reportradiation patternps steCtrl + V仁iruert。Ternnioall Solution Dato ReportCreate Modal Solution Data Report Cire-ate FFel-dls iReporttiru曰七 Far Fiie-lclai Rupnirt ,CZiruEtu Erriiis-s-ion Tug* R/upoirfc CZre-anfrey Report Fraim FillCreate Far Fields ReportRadiation Patt

20、ern.Cre-atc Fair Fildls Report Create EmissRon Test Report Create Report From :FilePaCre-ate-min口口 S-olutjon 口nta XpQurt 仁 runt u FwodnJ So-li-rtiioin 口Rupor% UfUdtu Fields RupoirtR-ectii n gi u I ar PlotRectangiuIar Stacked PlotRadii.sittori Pmitt叁力n在 Trace 窗口中设置：Solution: Setup1: LastAdptive ,在 Sw

21、eeps标签中,在 Name 中点击变量 Phi,在下拉菜单中选择Theta , Category: Gain ； Quantity: Gain Total ;Function: dB.dl4( hm n I ci-tn I 7. Z0 3 9e+e0es.3. 1990e-uei. n勺6占石川打0寸 -S. 05&8e-i301 -2,兜电册用。0 -m . Bioae4isaa E. S13Z4iQ0Q -B. BlE7e-H0&0 -1.BSlBe*QBl -1, 62145+601 -1. 4 6 5 9-01 -1, &S26c-01 -1. &82 6*i01 -2. 0S3Qe4iQ01 -Zr -Z33+ei01 -2. 4S35e+e01(5)、其他参数iri右击 Ra