多導(dǎo)體傳輸線與各向異性基片微帶的單矩法分析.pdf

1、Y1089261分類號(hào)：TN0l5藺州蟲害研究生學(xué)位論文密級(jí)：公開論文題目(中文)墨姜佳僮箍塹與疊回是性基丘避鱟啦墼矩法盆折AnalysisofMulticondtic(orTransmissionlinesandMicrostrips論文題目(外文)—j盟△匭煦業(yè)曲也業(yè)皇!!型墊旦叢些￡業(yè)血韭型型世盟虹d一研究生姓名昌噩壹學(xué)科、專業(yè)——————翅堡生L五線蟲墊堡————————一研究方向——————上盤璀盞出瓔碰貍啦L————————

2、學(xué)位級(jí)別——————————砸—————————————一囂師萎名王職籜———————塑E塑k墼。—敦援—————————一起止年月————』鯉￡生j且至盥盟』已生且—————一論文提交日期———————』地z_生j—且———————————論文答辯日期———————上卿衛(wèi)生』—且———————————一學(xué)位授予13期———————上幽衛(wèi)_皇—L且———————————一投址：甘肅省蘭州市AnalysisofMulticonductor

3、TransmissionLinesandMicrostripsonAnisotropicSubstrateswiththeUnimomentMethod論文摘要(英文)AbstractWiththerapiddevelopmentoftechnologyandineaseofworkfrequency，theopenmicrowavetransmissionlinessuchasmicrostripsandmulticonductort

4、ransmissionlinesshouldbeconsideredasdistributedparametriccircuitelementsAndtheirelectromagneticparametersshouldbeextractedforinstantaneousanalysis。whenusedasintereonnectionlinesinintegratedcircuitsandmicrowaveintegratedc

5、ircuitsInthepresentthesis，theimprovedunimomemmethodisusedtosolvetheproblemsofparametersextractionandcharacteristicsanalysisofopenmicrowavetransmissionlinesforthefirsttimeBychoosingreasonableseriesofbasisfunctionsaccordin

6、gtothespecificboundaryconditions，theregiontobecalculatedcanbereducedandtheefficiencyofthemethodcallbeincreaseddramaticallyFirst，theeffectivenessofthemethodtotheextractionofelectromagneticparametersintheopenmicrowavetrans

7、missionlinesisverifiedbythecapacitancescomputationoftheparallelbyconductortransmissionlinesThen，thelayeredmulticonductormicrowavetransmissionlinesinthesarfleanddifferentmediums，microstripsandcoupledmicrostripsonanisntrop

8、icsubstratesarealsoanalyzedbytheunimomentmethodFortheanisotropicsubstratesmicrostriplines，thecharacteristicimpedancesandnormalizedphasevelocitieswilldecreaseandthecouplingconstantswillincreaseastheanisotropyincreasesForc

9、ertainstructure，betterisolationanddirectivityCallbeobtainedthanthoseofisotropicsubstratesiffeasiblevaluesarechosellTheunimomentmethodusedinthepresentthesisretainsthemeritsofthefiniteelementmethodtotheelectromagneticprobl

10、emswithirregularandcomplexmediatogetherwithformingsparsematrixoccupyinglesscompntermemoryFurthermore，itovercomesthelimitationofthefmiteelementmethodonlyapplicabletotheboundedregion。Resultsi11thisthesisshowthattheunimomem

11、methodisaneffectivewaytotheanalysisofopentransmissionlinesproblemswhichcanextracttheelectromagneticparametersoftheopenmicrowavetransmissionlinesrapidlyandaccuratelyItalsoprovesthattheanisotropiematerialsarehelpfultoimpro

12、vethecouplingcharacteristicsofthetransmissionlinesTheworkofthispapercanprovidegroundworkforintegratedcircuitandmicrowaveintegratedcircuitcomponentsdesignandhasimportanttheoreticalandpracticalsignificancetoenrichtheoretic