簡介：東南大學(xué)碩士學(xué)位論文018ΜMCMOS工藝正交調(diào)制器和上變頻器設(shè)計與實現(xiàn)姓名毛銀偉申請學(xué)位級別碩士專業(yè)電路與系統(tǒng)指導(dǎo)教師李文淵李智群20070301查墮查蘭堡主蘭些堡苧ABSTRACTINRECENTYEARSTHEDEMANDSOFTHEWIFELESSLANSISINAEUSINGGREATLY．THEWIRELESSLANSCOULDNOTONLYSUPPLYTHEREQUIREMENTSOFMOBILEANDSPECIALAPPLICATIONS，BUTALSOCOVERTHEFIELDTHATTHEWIREC∞NOT．FORASOC，ALLBLOCKSWILLBEIMPLEMENTEDINASINGLECHIP．WHETHERANALOGORDIGITAL．THEREASONISTHATTHECHIPREALIZEDENTIRELYINCMOSPROCESSCANMAKETHECOSTANDTHECOMPLEXITYSCALEDOWNEFFICIENTLY,ANDTHEDEVICEFREQUENCYFRALREADYHASSATISFIEDWITHTHEREQUIREMENTSOFMOSTOFMODERNWIRELESSCOMMUNICATIONAPPLICATION．SO，THECMOSPROCESSWASUSEDINTHECURRENTDESIGNWIDELY．INTHISPAPER,ITHASACCOMPLISHEDTHEDESIGNOFQUADRATUREMODULATORANDUPCONVERTER,WHICHAPPLIEDOFFWIRELESSLAN802．1LA,ANDTHEMETHODSAREGIVENINDETAIL．INTHEPAPER,THEPRINCIPLEOFTRANSCEIVEROFWIRELESSCOMMUNICATIONANDDIFFERENTSTRUCTURESOFMIXERISINTRODUCED．SECONDLY,BENEFITSANDDEFECTSOFVARIOUSLINEALIZATIONTECHNIQUESALEANALYZEDANDCOMPAREDWITHTHEM．BECAUSEQUADRATUREMODULATORSNEEDIGHZQUADRATUREANDDIFFERENTIALSIGNALS，THEYWEREREALIZEDBYADIVIDEBYFOURCIRCUITWHICHISCOMPOSEDOFTWODIVIDE．BY．TWOCIRCUITS．EACHDIVIDEBYTWOCIRCUITWASREALIZEDASTWOLATCHES．MANEGATIVELOOP，ANDEACHLATCHWASIMPLEMENTEDBYSOURCECOUPLEFIELDLOGICSCFL．THENTHEDESIGNOFLAYOUTANDTHEMEASUREMENTSAREINTRODUCED，ANDANALYZETHEQUESTIONSAMONGTHEM．BECAMETHEBONDINGWIREFORTESTINGAREDEPLOITED，THELENGTHOFBONDINGWIREISCRITICAL．THENTHERESULTSOFMEASUREMENTSMUSTBEANALYZED協(xié)DETAIL．THEPAPERHASALSOANALYZEDTHEPERFORMANCEOFOTHERPARAMETERS，SUCHASIIP3，NOISEFACTOR,SFDR,ETC．ATLAST,ACONCLUSIONOFTHEWHOLEDESIGNPROCESSISGIVEN．THEDESIGNISIMPLEMENTEDINTSMC’S0．18TUN6METALMIXEDSIGNAL／RFCMOSTECHNOLOGY．ACUNENTFEEDBACKLOOPISUSEDFORTHEQUADRATUREMODULATORTOIMPROVETHELINEARITYWITHTRANSCONDUCTOR,ANDINTHEUPCONVERTER,ANRCRESONANTNETWORKISUSEDASTHELOADTOIMPROVETHEGAINANDINCREASETHEVOLTAGESWING．THERESULTSOFMEASUREMENTSEXHIBITTHECHIPMAKESAGOODPERFORMANCEANDCOULDBEFITFORTHEWLANAPPLICATIONS．KEYWORDRFIC；WI．,AN；CMOSTECHNOLOGY；QUADRATUREMODULATOR；UPOONVERSIONM虹ERGILBERTCELLIL

簡介：湖南大學(xué)碩士學(xué)位論文018ΜMCMOS工藝525GHZWLAN功率放大器的設(shè)計姓名陳波申請學(xué)位級別碩士專業(yè)微電子學(xué)與固體電子學(xué)指導(dǎo)教師陳迪平20080515ABSTRACTTHEGROWINGPOPULARITYOFINTERNETNETWORKWLAN．USINGTHEUNLICENSEDDEMANDSHIGHDATARATEWIRELESS10CALAREANATIONALINFORMATIONINFRASTRUCTUREUNIIBAND，WLANSYSTEMSCANPROVIDEDATARATESUPT0SEVERALTENSOFMEGABITSPERSECONDTHERADIOFREQUENCYRFINTEGRATEDCIRCUITISTHEDESIGNBOTTLENECKOFTHEWLANSYSTEMS．THEICTECHNOLOGYFORRFCIRCUITSCONTINUESTOCHANGE．PERFORMANCE，COSTANDTIMET0MARKETARETHREECRITICALFACTORSINFLUENCINGTHECHOICEOFTECHNOLOGIESINTHECOMPETITIVERFINDUSTRY．SUPPORTEDBYTHEENORMOUSMOMENTUMOFTHEDIGITALMAFKET，CMOSDEVICESHAVEACHIEVEDHI曲TRANSITFREQUENCIES．INTHERESENTYEARS，RFCMOSHASSUDDENLYBECOMETHETOPICOFACTIVERESEARCH．THISPAPERPRESENTSTHEDESIGNOFA5．25GHZCMOSPOWERAMPLIFIERBASED0NTSMCO．18¨MRFCMOSTECHNOLOGYFORIEEE802．11AWLANSYSTEMS．SIMULATIONRESULTSANDLAYOUTAREPROVIDED．THEREWEUSEDTWOSTAGESOFDIFFERENTIALSTFUCTUREANDCASCODESTRUCTURE，ALSOWEPRESENTACLASSOFOPERATIONPAFALLELABUSING錒OTRANSISTORINPARALLELATTHEOUTPUTSTAGEFOREFFICIENCYANDLINEARITYENHANCEMENTWITHASUPPLYVOLTAGEOF3．3VJITSGAINIS24．7DB，POUT，1DB23．7DBM，THEMAXIMUMPAEPOWERADDEDEFFICIENCYIS34．4％．ITCANBEEXPECTEDTOUSEDINIEEE802．11AWLANSYSTEMS．FIRSTLY，ARCHITECTUFESANDSPECIFICATIONSOFTHERFTRANSMITTERAREDISCUSSED．ANDTHECATEGORY0FWL。A．NHASBEENGIVEN．SECONDLY，THECIRCUITSANDSPECIFICATIONSOFALLKINDSOFPOWERAMPLIFIERSAREFOCUSED．THEN，ITINTRODUCESTHEDETAILSOFTHEDESIGNFROMFIVEASPECTS，INCLUDINGCELLSDIVIDING，ANALYSISOFSTABILITY，ANDDESIGNOFMATCHINGNETWORK，DESIGNOFBIASNETWORKANDDESIGNHAVEALSOASBEENPRESENTED．FINALLY，THEAMPLIFIERISGIVEN．0FMAINAMPLIFIERS．THESIMULATIONRESULTSREALIZATIONOFTHELAYOUTOFTHEPOWERKEYWORDSWLAN；POWERAMPLIFIER；RFINTEGRATEDCIRCUITS；CMOSTECHNOLOGYⅢ

簡介：東南大學(xué)碩士學(xué)位論文018ΜMCMOS工藝正交混頻器和多相濾波器的設(shè)計姓名袁帥申請學(xué)位級別碩士專業(yè)電路與系統(tǒng)指導(dǎo)教師李智群20090301ABSTRACTTHEFASTGROWINGWIRELESSCOMMUNICATIONMARKETGIVESRISETOTHEGREATDEMANDFORLOWCOST，LOWPOWERANDHIGHPERFORMANCERFTRANSCEIVERS．TRADITIONALRFFRONTENDDESIGNBASEDONDISCRETECOMPONENTSANDICSISNOTSUITABLEFORTHESEAPPLICATIONSDUETOITSHIIGHCOST,HIGHPOWERCONSUMPTION，ANDBIGSIZE．ITISATRENDFORTHEICINDUSTRYTOINTEGRATEALLTHECIRCUITSREQUIREDFORTHETRANSCEIVERINASINGLECHIPORPACKAGETOREDUCETHECOSTANDSIZE．SOLUTIONSBASEDONSYSTEMONCHIPSOCANDSYSTEMINPACKAGESIPBECOMEMOREANDMOREATTRACTIVEANDHAVEBEENARESEARCHFOCUSFORYEARS．SOCISMOREATTRACTIVESINCEITGENERALLYHASASMALLERSIZEANDLOWERCOSTTHANSIP．THEFOCUSOFTHISARTICLEISTHEDESIGNOFTHEQUADRATUREMIXERANDPOLYPHASEFILTERSFORTHERFRECEIVERS，WHICHALETHEMAINCOMPONENTSFORSOCRECEIVERS．THEREARETWOTYPESOFPOLYPHASEFILTERSINTHEDOMAINOFELECTRONICCIRCUITDESIGN，THEYARETHEPASSIVERCASYMMETRICPOLYPHASEFILTERPPFANDTHEACTIVEPOLYPHASEFILTER．THEACTIVEPOLYPHASEFILTERSAREALSOCALLEDCOMPLEXFILTERS，ANDCANBEREALIZEDEITHERBYOPAORBYGMCCIRCUITS．BYCOMBININGTHEQUADRATUREMIXERANDTHEPOLYPHASEFILTERS，THEIMAGESIGNALCANBEEFFECTIVELYREJECTEDINRFRECEIVERS．THETHESISISBASEDONTWOPROJECTSTHATTHEAUTHORHADPARTICIPATED．ONEOFTHEPROJECTSISTHEDESIGNOFTHEPPFFORADVBT“IVRFFRONTENDCHIP．ANDTHEOTHERONEISFUNDEDBYSTATE863PROJECT,ANDISAIMEDTODESIGNTHEQUADRATUREMIXERANDTHEACTIVEPOLYPHASEFILTERFORTHESINGLECHIPWIRELESSSENSORNETWORKWSNTRANSCEIVER．TWODESIGNSOFPOLYPHASEFILTERSANDAQUADRATUREMIXERIN0．18岬CMOSALEPRESENTEDINTHISTHESIS,ANDTHESCHEMATICS，SIMULATIONRESULTSANDMEASUREMENTRESULTSAREGIVEN．ANRCASYMMETRICPPFHASBEENDESIGNEDFORDVBTRECEIVER，THEVOLTAGEGAINANDPOWERGAINOFTHEPPFINTWOAPPLICATIONSANDTHEMATCHINGREQUIREMENTFOREACHSTAGEOFTHEPPFAREDERIVEDANDOPTIMIZED．THECHIPSHOWSAHIGHIRROF58DB．THEQUADRATUREMIXERANDTHEACTIVEPOLYPHASEFILTERFORWSNFRONTENDCHIPHAVEBEENDESIGNED．THECONVERSIONGAINOFTHEQUADRATUREMIXERHASBEENOPTIMIZEDBYDERIVINGTHEEQUIVALENTCIRCUIT．THEDESIGNFLOWFORTHEACTIVEPOLYPHASEFILTERHASPRESENTED，ANDTHETRANSCONDUCTORUSEDINTHEFILTERISDISCUSSEDINDETAILAROUNDITSTRANSCONDUCTANCECALCULATION，OUTPUTSWING，ANDNOISEPERFORMANCE．AMETHODOFADJUSTINGTHEFILTERRESPONSEHASBEENDESIGNEDFORFILTERTUNING．SINCETHEDESIGNEDCHIPISACOMBINATIONOFTHEQUADRATUREMIXERANDPOLYPHASEFILTER，ITCANREJECTTHEIMAGEANDALSOSELECTTHEDESIREDCHANNELOUT．THEFABRICATEDCHIPEXHIBITSA39DBIRRANDA45DBADJACENTCHANNELREJECTION；ALLTHEMEASUREMENTRESULTSHAVEACHIEVEDTHEDESIGNGOALS．THERESEARCHRESULTSINTHISPAPERMAYALSOAPPLYTOOTHERLOWPOWER，SINGLECHIPFRONTENDSSUCHASGPSRECEIVERS．KEYWORDSPOLYPHASEFILTER,QUADRATUREMIXER,IMAGEREJECTION，COMPLEXFILTER,LOWIFCMOS，RFRECEIVER

簡介：東南大學(xué)碩士學(xué)位論文018ΜMCMOS工藝單端低噪聲放大器和下混頻器IP核的設(shè)計實現(xiàn)姓名陳吉申請學(xué)位級別碩士專業(yè)電子科學(xué)與技術(shù)；電路與系統(tǒng)指導(dǎo)教師李文淵20110307ABSTRACTABSTRACTRECENTLY，THEWIRELESSCOMMUNICATIONISDEVELOPINGRAPIDLYANDMOREANDMOREEMPHASISHASBEENPUTONLOWCOST，LOWPOWERCONSUMMATION，HIGHINTEGRATEDTRANSCEIVERDESIGNBASEDONCMOSTECHNOLOGY．TWOKEYBLOCKS，LOWNOISEAMPLIFIERLNAANDDOWN．CONVERSIONMIXERMIXER，HAVESOMUCHSIGNIFICANCESTHATWORTHALOTOFRESEARCHING．FIRST，INTRODUCESOMEBASICCONCEPTOFMODEMRFTRANSCEIVER，SUCHASARCHITECTURE，PERFORMANCEANDAPPLICATION．THENGENERALIZETHECHARACTERISTICSOFDEEPSUB。MICRONCMOSPROCESSSIMPLIFYANDADOPTANEWDESIGNMETHODINADDITION．THENEWMETHODPROVESWORKINGWELL，ANDANARROWBANDSINGLEENDLNAANDAMIXERBOTHWORKINGON2．4GHZAREDESIGNEDANDIMPLEMENTEDWITHTHISMETHOD．．THELNADESIGNISBASEDONTHESINGLESTAGECASCODECOMMONSOURCEAMPLIFIER．IMPROVEMENTSSUCHASCAPACITORSHUNTBETWEENMOSGATEANDSOURCE，POSITIVEFEEDBACKANDDEEPN．WELLMOSAREPRESENTEDTOACHIEVEHIGHERPERFORMANCE．THEMIXERDESIGNISBASEDONGILBERTCELL．SOURCEINDUCTORNEGATIVEFEEDBACKANDCURRENTBLEEDINGTECHNIQUEAREADOPTEDTOIMPROVELINEARITYANDNOISEPERFORMANCE，RESPECTIVELY．THEDESIGNEDLNAANDMIXERAREIMPLEMENTEDONSMICO．181．TMRFCMOSTECHNOLOGY．THEDIESIZEOFLNAIS800}TMX8509MANDMIXERIS8009MX500RTM．THETESTRESULTSSHOWTHATTHENOISEFIGUREOFDESIGNEDLNAISJLAST3．38DBANDGAINISASHI曲AS14．94DBAT2．4GHZCONSUMING7．96MW．BOTHINPUTANDOUTPUTHAVEGOODIMPEDANCEMATCHING．THEDESIGNEDMIXERHAS11．35DBNOISEFIGURE，1．1DBPOWERGAINAND3．02DBMLINEARITY．BOTHCHIPSHAVEGOODPERFORMANCE．KEYWORDSLOWNOISEAMPLIFIER，DOWNCONVERSIONMIXER，NOISEFIGURE，CMOSTECHNOLOGY，RFRECEIVERIII

簡介：目錄摘要。二二1ABSTRACT第一章2緒論引言生產(chǎn)周期描述。生產(chǎn)周期分類311121333414幾個關(guān)鍵生產(chǎn)指標(biāo)解釋451516生產(chǎn)周期研究意義本論文的研究方向，方法和意義6第二章2生產(chǎn)周期理論研究。。。71生產(chǎn)周期相關(guān)因素分析722在制品庫存管理7221投料控制策略’二’二”’”’二7222實時監(jiān)控在制品庫存水平，及時調(diào)整生產(chǎn)計劃二991010N121314141414巧巧1621242526223合理安排瓶頸站點的在制品庫存水平23設(shè)備利用率管理和瓶頸產(chǎn)能管理231設(shè)備利用率管理232瓶頸產(chǎn)能分析233瓶頸漂移現(xiàn)象2第三章4本章小結(jié)生產(chǎn)周期管理方法實踐31行業(yè)背景分析32現(xiàn)狀分析33項目目標(biāo)034生產(chǎn)周期改善途徑0341產(chǎn)品投入管控”’’342基于生產(chǎn)周期和生產(chǎn)效率最大化的派工法則343瓶頸產(chǎn)能管理。二35影響周期時間的經(jīng)濟(jì)原則3第四章46本章小結(jié)26018微米高壓器件工藝改善對生產(chǎn)周期的影響1018微米高壓器件產(chǎn)品在中芯的地位摘要半導(dǎo)體晶圓生產(chǎn)線是世界上公認(rèn)的最為復(fù)雜的生產(chǎn)線之一，產(chǎn)品更新?lián)Q代快，市場競爭激烈，設(shè)備繁多且昂貴。只有使產(chǎn)品做到又好又快的交付，才能贏得客戶。當(dāng)今如何提升自身生產(chǎn)能力以滿足客戶日益苛刻的需求，將是晶圓芯片代工廠必須解決的問題。本文以基于客戶需求的生產(chǎn)周期研究為核心，將代工廠各種生產(chǎn)指標(biāo)管理結(jié)合在一起，摸索出一個整體解決方案，系統(tǒng)地提升了日常生產(chǎn)效率并改善了生產(chǎn)周期。同時本文結(jié)合018微米高壓器件產(chǎn)品工藝流程的優(yōu)化，將生產(chǎn)和工藝有效的結(jié)合起來，為業(yè)界提供一套完整的高水平生產(chǎn)周期管理參考方案。關(guān)鍵詞CYCLETIINE、派工策略、生產(chǎn)周期、硬烘、設(shè)備效率、設(shè)備能力、半導(dǎo)體制造中圖分類號TN4

簡介：東南大學(xué)碩士學(xué)位論文018ΜMCMOS工藝正交LC壓控振蕩器設(shè)計姓名王勇申請學(xué)位級別碩士專業(yè)電路與系統(tǒng)指導(dǎo)教師黃風(fēng)義20090301ABSTRACTWITHTHERAPIDDEVELOPMENTOFTHEWIRELESSCOMMNICATION，THEPASTTENYEARSHAVEWITNESSEDTHEBOOMOFGROWINGVOLUMEOFDATAINCOMMUNICATIONNETWORK,WHICHMANDATESTHEINCREASINGDATARATETOMEETTHENEEDSOFLIFE．LOTSOFWIRELESSCOMMUNICATIONTECHNOLOGIES謝吐LHIGHERDATARATEWEREPROPOSED，SUCHASULTRAWIDEBAND6JWB．THEMULTIBANDOFDMMBOFDMUWBHASEMERGEDASAPROMISINGTECHNOLOGY,POPULARIZEDASALLIEEESTANDARD．ONTHEOTHERHAND，PEOPLEWANTTOENJOYTHEWIRELESSCOMMUNICATIONWITHLOWPOWERANDLOWCOST．ANDTHECONTINUOUSSCALINGDOWNOFMODERNCMOSDEVICESMAKEITPOSSIBLETODESIGNSATISFACTORYWIRELESSTRANSCEIVERSINCMOSPROCESS．THEVOLTAGECONTROLLEDOSCILLATORVCOISAKEYMODULEINRFTRANSCEIVERS．THISARTICLEFOCUSESONTHEDESIGNOFAWIDEBANDQUADRATUREVCOQVCOFORMBOFDMUWBWIRELESSTRANSCEIVER．THISPAPERBRIEFLYINTRODUCESTHEFUNDAMENTALTHEORYOFLCVCOANDSOMEPHASENOISEOPTIMIZEDTECHNOLOGIESARESUMMARIZEDAFTERSTUDINGTHEPHASENOISEMODELSOFVCOLINEARTIMEINVARIANCELTDANDLINEARPHASETIMEVARYINGLPTV．BESIDES，BASEDONTHEANALYSISOFTHEONCHIPSPIRALINDUCTORS，ANEWMETHODOFSELECTINGSPIRALINDUCTORFROMLIBRARYISINTRODUCED．BYSTUDYINGTHEDIFFERENTARCHITECTURESOFQVCO，APROPERCIRCUITTOPOLOGYISSELECTED．FINALLY,AWIDEBANDQVCOWASDESIGNEDANDFABRICATEDINSMICO．18GMCMOSPROCESS．THESIMULATIONRESULTSSHOWTHATTHEFREQUENCYTUNINGRANGECOVETSFROM3．4GHZTO4．5GHZ，WHICHVALIDATETHEFEASIBILITYOFTHEDESIGNMETHOD．KEYWORDSMBOFDMUWB，QUADRATURE，LCVCO，PHASENOISE，SPIRALINDUCTOR1II

簡介：東南大學(xué)工程碩士學(xué)位論文O．18PMCMOS工藝單片集成鎖相環(huán)設(shè)計研究生姓名墓壺盡導(dǎo)師姓名隆董擅副麴撞筮丞邀高工申請學(xué)位級別王猩亟±學(xué)科專業(yè)名稱．邀鮭王程￡立自≥論文提交日期至QQ生壘旦論文答辯日期至QQ生曼旦學(xué)位授予單位苤畝太堂學(xué)位授予日期一至QQ璽縣答辯委員會主席評閱人2010年月日DESIGNOFOQL81AMCMOSTECHNOLOGYINTEGRATEDPLLATHESISSUBMITTEDTOSOUTHEASTUNIVERSITYFORTHEACADEMICDEGREEOFMASTEROFENGINEERINGBYCAIZHIMINSUPERVISEDBYPROF．CHENYINGMEIXUYONGBINSCHOOLOFINTEGRATEDCIRCUITSSOUTHEASTUNIVERSITYAPRIL2010

簡介：DESIGNOFO．18PMCMOSTECHNOLOGY5GHZQUADRATUREOUTPUTVOLTAGECONTROLLEDOSCILLATORATHESISSUBMITTEDTOSOUTHEASTUNIVERSITYFORTHEACADEMICDEGREEOFMASTEROFENGINEERINGBY鞭UWENJINSUPERVISEDBYASSOCIATEPROFESSORCHENYINGMEISCHOOLOFINFORMATIONSCIENCEANDENGINEERINGSOUTHEASTUNIVERSITYMARCH2012IIILFLLIIIIIIJLLLLLLLLLIIIIIIIIFY2366334東南大學(xué)學(xué)位論文獨創(chuàng)性聲明本人聲明所呈交的學(xué)位論文是我個人在導(dǎo)師指導(dǎo)下進(jìn)行的研究工作及取得的研究成果。盡我所知，除了文中特別加以標(biāo)注和致謝的地方外，論文中不包含其他人已經(jīng)發(fā)表或撰寫過的研究成果，也不包含為獲得東南大學(xué)或其它教育機(jī)構(gòu)的學(xué)位或證書而使用過的材料。與我一同工作的同志對本研究所做的任何貢獻(xiàn)均已在論文中作了明確的說明并表示了謝意。東南大學(xué)學(xué)位論文使用授權(quán)聲明東南大學(xué)、中國科學(xué)技術(shù)信息研究所、國家圖書館有權(quán)保留本人所送交學(xué)位論文的復(fù)印件和電子文檔，可以采用影印、縮印或其他復(fù)制手段保存論文。本人電子文檔的內(nèi)容和紙質(zhì)論文的內(nèi)容相一致。除在保密期內(nèi)的保密論文外，允許論文被查閱和借閱，可以公布包括刊登論文的全部或部分內(nèi)容。論文的公布包括刊登授權(quán)東南大學(xué)研究生院辦理。研究生簽名墨童選導(dǎo)師簽名查拂日期

簡介：DESIGNOFAROFLASER_DRIVERANDPREDISTORTIONCIRCUITIN018IJLMCMOSTECHNOLO斟ATHESISSUBMITTEDTOSOUTHEASTUNIVERS時FORTHEACADEMICDE鏟EEOFMASTEROFENGINEERINGBY‰CHAOJIESUPERVISEDBYPROFESSORC婭_NYINGMEIANDSENIORENGINEERZHAOWRENXIA3ENLORENGLNEER乞HAUWENXLASCHOOLOFINTE伊ATEDCIRCUITSSOUTHEASTUNIVERS時MARCH2014摘要摘要射頻光傳輸OFRADIO0VER肋ER技術(shù)是一種利用射頻或中頻信號調(diào)制光波并通過光波進(jìn)行傳輸?shù)男畔鬏敿夹g(shù)。由于利用光纖傳輸射頻信號具有信道穩(wěn)定、損耗低、帶寬大、不受電磁干擾、無輻射、重量輕、易于安裝維護(hù)等優(yōu)點，因此ROF技術(shù)在移動通信、艦船通信、射電天文、醫(yī)學(xué)影像等領(lǐng)域得到了廣泛的應(yīng)用，并對這些應(yīng)用領(lǐng)域的發(fā)展產(chǎn)生了非常重要的影響。本文首先介紹了射頻光傳輸系統(tǒng)中的模擬激光驅(qū)動器的設(shè)計，設(shè)計頻帶為5．15．5．35GHZ，采用的工藝為TSMC0．18肛MCMOS工藝。模擬激光驅(qū)動器的芯片面積為0．84姍幸0．55MM≈0．465刪吡2，后仿真工作頻帶為5．5．6GHZ，增益為3LDB，輸出LDB壓縮點大于12DBM，滿足了設(shè)計指標(biāo)要求。本文其次介紹了應(yīng)用于ROF傳輸系統(tǒng)的預(yù)失真集成芯片，預(yù)失真電路的基本結(jié)構(gòu)包括RC多相位濾波器單元電路、VGA單元電路、二次方電路、三次方電路等基本單元電路，采用TSMC0．18ILMCMOS工藝對各個模塊電路進(jìn)行設(shè)計。后仿真結(jié)果表明，工作在6GHZ時，兩個電路分別能對奇次諧波和偶次諧波能產(chǎn)生明顯的抑制效果，通過控制電壓可以分別調(diào)節(jié)偶次諧波和三次諧波的相位和幅度。本文設(shè)計的5．15．5．35GHZROF模擬激光驅(qū)動器可以應(yīng)用于802．11A標(biāo)準(zhǔn)的5GHZ無線局域網(wǎng)中。與802．11B標(biāo)準(zhǔn)相比，802．11A標(biāo)準(zhǔn)具有更高的數(shù)據(jù)傳輸速率，而且信號質(zhì)量好，受到的干擾小，可靠性和安全性更高，802．1LA標(biāo)準(zhǔn)符合通信技術(shù)發(fā)展的方向，是無線通信系統(tǒng)的主流方向之一，本論文的設(shè)計具有重要的工程應(yīng)用價值。關(guān)鍵詞ROF，直接調(diào)制，激光驅(qū)動器，非線性，預(yù)失真電路

簡介：東南大學(xué)碩士學(xué)位論文018ΜMCMOS工藝低電壓超高速116分接器設(shè)計姓名施歡冬申請學(xué)位級別碩士專業(yè)電路與系統(tǒng)指導(dǎo)教師馮軍20090301ABSTRAETABSTRACTDEMULTIPLEXERDEMUXISAKEYCIRCUITOPTICALFIBERCOMMUNICATIONS．ASTHEBACKENDOFOPTICFIBERRECEIVER,DEMUXDECOMPOSESAHIGHSPEEDDATASTREAMTOSEVERALORIGINALLOWSPEEDDATASTREAMS．BECAUSEOFTHERAPIDDEVELOPMENTOFPORTABLEELECTRONICSYSTEMSANDTHELAGGINGBATTERYTECHNOLOGIES，LOWPOWERDESIGNBECOMEANIMPORTANTCONSIDERATIONINCIRCUITDESIGN．HIGHSPEEDANDLOWPOWERCONSUMPTIONISASETOFCONTRADICTIONSINONEMANUFACTURINGPROCESS．TOGUATANTEEDEMULTIPLEXERWORKSTABILITYATHIGHSPEEDISONEDIFFICULTDESIGNWORK,ANDTOMINIMIZETHEPOWERCONSUMPTIONOFTHECHIPISANOTHER．THEFOLLOWINGMETHODESCANBEUSEDTOREDUCETHECIRCUITPOWERCONSUMPTIONLOWERSUPPLYVOTAGEANDORREDUCETHETOTALPOWERSUPPLYCURRENT．ANDREDUCETHESUPPLYVOLTAGETOREDUCEPOWERCONSUMPTIONISTHEMOSTINTUITIVEMEANS，SOUSED．THE116DEMULTIPLEXERPROPOSEDINTHISPAPERDIVIDESONECHANNELOFSTM一64HIGHSPEEDSIGNALINTO16CHANNELSOFSTM4LOWSPEEDSIGNALS，WHICHAREWIDELYUSEDINTHEVARIOUSHI}GHSPEEDOPTICCOMMUNICATIONSYSTEMS．THISDESIGNADOPTSATREETYPESTRUCTUREWITHCELLSOF12DIVIDERS．SINGLEENDEDDYNAMICLOADLATCHISPROPOSEDFORHIGHSPEED12DEMULTIPLEXERCELLWHILECMOSQUASISTATICFLIPFLOPFORMEDIUMSPEED12DEMULTIPLEXERCELLANDDYNAMICCMOSLOGICFORLOWSPEED12DEMULTIPLEXER．THISSTRUCTURECANMEETTHENEEDOFAREAANDPOWERCONSUMPTION．THECHIPISFABRICATEDINASMICO．181XMRFCMOSPROCESSANDTHECHIPAREAIS9751AM幸675I_TM．THETESTRESULTSHOWSTHEWORKINGRATECANBE10GB／SIN1．5VSUPPLY．THEPOWERCONSUMPTIONIS172MW．INORDERTOVERIFYTHEFEASIBILITYOFLOWVOLTAGEDESIGNUNDERTHECONDITIONSOFDEEPSUBMICRONPROCESS，AFREQUENCYDIVIDERISDESIGNUSINGUMC0．131AMCMOSPROCESS．THECHIPAREAIS412I_TM338I_TM．THETESTRESULTSHOWSITCANWORKATTHEFREQUENCYRANGEOF3GHZ～I(xiàn)8GHZINTHEPOWERSUPPLYOF1VAND3GHZ～17GHZINTHEPOWERSUPPLYOF0．8V．THEPOWERCONSUMPTIONIS20MW．KEYWORDSDEMULTIPLEXER；LOWVOLTAGE；CMOS；DYNAMICLOADIII

簡介：OO18UM工藝無源與半有源RFID標(biāo)簽芯片射頻模擬前端電路研究0．18UMPROCESSPASSIVEANDSEMIACTIVERFIDTAGCHIPRADIOFREQUENCYANDANOLOGFRONTENDCIRCUITDESIGN學(xué)科專業(yè)微電子與固體電子學(xué)研究生田金峰指導(dǎo)教師毛陸虹教授天津大學(xué)電子信息工程學(xué)院學(xué)院二零一零年五月一奄一令平丑月摘要RFID是一種自動識別技術(shù)，近年來廣泛應(yīng)用在商品流通，軍用品管理，制造流程，以及重要物品的跟蹤與保護(hù)等領(lǐng)域。隨著該技術(shù)的不斷發(fā)展，其應(yīng)用范圍也在快速拓展，同時，作為RFID技術(shù)的基本單元的標(biāo)簽，也對其性能提出了更高的要求。標(biāo)簽芯片的設(shè)計作為實現(xiàn)物聯(lián)網(wǎng)的重要技術(shù)，我國正加大對其的研究投入與市場推廣。本設(shè)計采用CHARTEREDO．18UMCMOSRF工藝，對UHFRFID標(biāo)簽芯片的整體架構(gòu)進(jìn)行了規(guī)劃，提出了整體指標(biāo)的規(guī)劃方法，對電荷泵、穩(wěn)壓器、振蕩器、解調(diào)器都進(jìn)行了詳細(xì)的分析和設(shè)計。論述了對穩(wěn)壓器穩(wěn)定電壓的選取、受工藝的影響、PSRR的電流模分析方法，對其PSRR性能優(yōu)化提出了有效措施，使穩(wěn)壓器穩(wěn)定電壓輸出的性能提高；分析了振蕩器工藝穩(wěn)定性問題，對環(huán)形振蕩器和弛閾振蕩器進(jìn)行了工藝穩(wěn)定性比較，解釋了一種常用馳閾振蕩器結(jié)構(gòu)的工藝穩(wěn)定性原理，并對其工藝穩(wěn)定補(bǔ)償進(jìn)行了分析，達(dá)到較好的頻率穩(wěn)定性能對解調(diào)器的輸入端進(jìn)行了優(yōu)化，在比較器兩端采用了減小面積的二極管結(jié)構(gòu)，符合高精度低成本的要求；采用了耗能較少的PSK調(diào)制方式，并對其原理進(jìn)行了理論分析，使標(biāo)簽?zāi)軌蛟诟h(yuǎn)的距離與閱讀器進(jìn)行通信。經(jīng)過仿真驗證，標(biāo)簽的前端電路整體功耗控制在5UW以下，已能夠滿足大多數(shù)識別系統(tǒng)的應(yīng)用要求。由于采用了減小面積的設(shè)計方法，再加上仔細(xì)的版圖規(guī)劃與設(shè)計，使標(biāo)簽芯片面積與之前相比有所下降，在同類產(chǎn)品中有較強(qiáng)的競爭優(yōu)勢。提出了節(jié)省半有源芯片功耗的方法，對半有源標(biāo)簽的模式轉(zhuǎn)換電路進(jìn)行了設(shè)計。本設(shè)計對今后課題的進(jìn)一步深入具有一定的指導(dǎo)意義，對幾種子模塊電路的優(yōu)化都可以在實際中采用，其對工藝穩(wěn)定性的討論體現(xiàn)了對提高RFID標(biāo)簽芯片成品率的關(guān)注。關(guān)鍵詞RFID標(biāo)簽芯片PSRR工藝穩(wěn)定性半有源

簡介：西北工業(yè)大學(xué)碩士學(xué)位論文018UMCMOS工藝無線局域網(wǎng)（WLAN）52GHZ射頻前端低噪聲放大器設(shè)計姓名劉濤申請學(xué)位級別碩士專業(yè)軟件工程指導(dǎo)教師魏廷存20070301ABSTRACTINTHERECENTTELLYEARS,THERAPIDDEVELOPMENTOFNETWORKANDWIRELESSCOMMUNICATIONAREACCELERATINGTHEINFORMATIONIZEDPROGRESSOFSOCIETY．THEN州CHALLENGETHATEXPLOSIVEDEVELOPMENTOFINFORMATIONHASBROUGHTFORWARDFORCOMMUNICATIONFIELDMAKESPEOPLETRYTOCOMBINETHEADVANTAGESOFNETWORKANDWIRELESSCOMMUNICATION．THATISTOSAY,THEEXCHANGEOFINFORMATIONBE押煳TERMINALSANDLOCALWIREDNETWORKISREALIZEDINWIRELESSWAY．THISHASMADETHEWIRELESSLOCALNETWORKWL朋田TECHNOLOGYDEVELOPQUICKLY．11艙DRAMATIOPROGRESSOFCMOSPROCESSTECHNOLOGYHAS鰣UALLYEVIDENCEDITSAPPLICATIONSINRFFIONTENDCIRCUITS．CMOSPROCESSPOSSESSESTHEADVANTAGEOFLOWCOSTANDHIGHLYINTEGRATION．INRECENTYEARS,THERAPIDDEVELOPMENTOFWIRELESSRADIOSYSTEMSLEADSTOANINCREASINGDEMANDOFLOW1OWER,LOWLOST,HIGHPERFORMANCE,HI【GHINTCGRADON．SO，ITISNECESERYANDPOSSIBLETHATWEDESIGNEDALOWNOISEAMPLIFIERLNAFORRFFRONTENDRECEIVERWITHCMOSLYLOE．ESS．FIRST,TOGIVESOMEGUIDANCETOTHECIRCUITDESIGN,BASEDONLARGEAMOUNTOFLITERATURE，ASUMMARYOFTHEMOSNOISERESEARCHISINTRODUCEDWITHANALYSISANDCAREFULCHOOSINGOFEXISTEDLITERATURE．SECOND,WESELECTALOWNOISEAMPLIFIERUSINGAGATEINDUCTORANDASOULV七DEGENERATIONINDUCTORFORINPUTMATCHING．TLLISCIRCUITN出THEPERFORMANCESMEETTHEOBJECTOFTHETHELINEARITYANDVOLTAGEGAIN,ANDGETTHELOWERNOISEFIGURE．THIRD,OURCIRCUITISSIMULATEDBYTHEEDATOOLSADS，THELAYOUTISDESIGNEDBYTHEEDATOOLSCADENCE．LAST，THETESTRESULTME圮TTHEOBJECTIVE．THETASKINTHISPAPERISTOREALIZETHE10WNOISEAMPLIFIERLNAFORTHERADIOFREQUENCY∞MODULEOF5．20HZWLANSYSTEMWITHCMOSTECHNOLOGY．KEYWORDSWLANRFRECEIVERLNACMOSNOISEFIGURENFⅡ

簡介：分類號密級UDC編號桂林電子科技大學(xué)碩士學(xué)位論文題目018ΜMCMOS工藝2GHZ單片集成頻率合成器設(shè)計英文DESIGNOFA2GHZMONOLITHICFREQUENCYSYNTHESIZERIN018ΜMCMOSPROCESS研究生姓名古鴿指導(dǎo)教師姓名、職務(wù)段吉海副教授申請學(xué)科門類工學(xué)碩士學(xué)科、專業(yè)微電子學(xué)與固體電子學(xué)提交論文日期2009年4月論文答辯時間2009年6月年月日摘要摘要本文以應(yīng)用于無線局域網(wǎng)射頻收發(fā)器中的頻率綜合器單片集成為設(shè)計目的，從系統(tǒng)級，電路級和版圖級這三個方面對電荷泵鎖相環(huán)CPPLL頻率綜合器的設(shè)計做了深入的研究。以數(shù)?；旌蠟樘攸c的CPPLL頻率合成器集成設(shè)計較為復(fù)雜和困難，本文深入分析了CPPLL頻率合成器的組成原理和及其電路實現(xiàn)，并給出了數(shù)模混合的版圖設(shè)計及后仿真結(jié)果。主要工作有首先在系統(tǒng)級方面，詳細(xì)討論了頻率合成器鎖相環(huán)路的動態(tài)特性和相位噪聲，介紹了80211B頻率綜合器系統(tǒng)指標(biāo)的推導(dǎo)，體系結(jié)構(gòu)的選擇以及CPPLL頻率合成器的設(shè)計流程。在電路設(shè)計方面，分析了頻率綜合器中各模塊的設(shè)計和實現(xiàn)方法，著重分析了CMOS工藝下的LC壓控振蕩器的低功耗，低相位噪聲優(yōu)化設(shè)計，并完成了80211B頻率綜合器其他模塊的電路設(shè)計和優(yōu)化。在版圖設(shè)計方面，研究了射頻CPPLL頻率合成器的版圖設(shè)計方法，主要包括數(shù)字和模擬模塊的版圖布局、射頻模擬電路的抗噪聲設(shè)計、寄生優(yōu)化設(shè)計和減小器件失配度的對稱性設(shè)計。在此基礎(chǔ)上，實現(xiàn)了完整的單片集成整數(shù)分頻頻率綜合器芯片設(shè)計，對版圖進(jìn)行了后仿真試驗，并給出了仿真結(jié)果。本文整個設(shè)計均采用018ΜM單層多晶硅、六層金屬18伏標(biāo)準(zhǔn)N阱CMOS工藝來實現(xiàn)的。利用CADENCE的SPECTRE仿真器進(jìn)行電路仿真，使用VIRTUOSO平臺進(jìn)行版圖設(shè)計，利用ASURRA工具進(jìn)行物理驗證。所設(shè)計的2GHZ頻率合成器初始版圖共有28個PAD，包括PAD在內(nèi)的版圖面積為982ΜM996ΜM。關(guān)鍵詞頻率綜合器電荷泵鎖相環(huán)IEEE80211B相位噪聲CMOS射頻LC壓控振蕩器單片集成–I–

簡介：東南大學(xué)碩士學(xué)位論文018ΜMCMOS工藝帶有自動調(diào)諧系統(tǒng)的鏡像抑制復(fù)數(shù)帶通濾器設(shè)計姓名孫俊峰申請學(xué)位級別碩士專業(yè)軟件工程；集成電路設(shè)計指導(dǎo)教師李智群；周劍明20110401ABSTRACTABSTRACTWIRELESSSENSORNETWORKWSNISWIRELESSNETWORKCOMPOSEDOFSENSORNODES．ITENABLEPEOPLETOBETTERMONITORTHESTATUSINTHENETWORKTHROUGHMOMTOFIN易PERCEIVING，GATHEDNGANDPUBLISHINGNETWORKINFORMATIONINTIME，ANDPOSSESSOFAWIDEAPPLICATIONPROSPECTINMANYFIELDS．WITHRESPONSIBILITYFORCOMMUNICATIONBETWEENSENSORNODES，THERFTRANSCEIVERCHIPISTHEKEYTOWSN．WITHTHEDEVELOPMENTOFTHEWIRELESSCOMMUNICATIONTECHNOLOGYANDTHEPROGRESSOFTHESEMICONDUCTORPROCESS，THECMOSRFTRANSCEIVERCHIPISCHOSENFORTHEWSNSYSTEMBECAUSEOFITSLOWCOSTANDHIGHINTEGRATION．THEINTEGRATEDFILTERISONEOFTHEKEYPARTSFORTHERFTRANSCEIVERCHIP．THEINTEGRATEDFILTERISEXTREMELYSENSITIVETOTHEVARIETIESOFPROCESSANDWORKENVIRONMENT,SOANIMPORTANTASPECTOFTHISPAPERISABOUTTHEDESIGNOFTHEINTEGRATEDFILTERWHICHISAGAINSTTHEIMPACTOFPROCESSANDWORKENVIRONMENT．111ISPAPERFOCUSESONTHEDESIGNOFTHEGM42COMPLEXBANDPASSFILTERWITHAUTOTUNINGSYSTEM，WHICHISBASEDONTSMC0．18I_TMRFCMOSPROCESS．THEFILTERISLOCATEDATTHELOWIFTOPOLOGYRECEIVERTOSELECTTHECHANNELANDRCJECTTHEIMAGESIGNAL．AGMCTOPOLOGYBASEDON5THORDERCHEBYSHEVLOWPASSISUSEDFORTHEMAINCIRCUITOFTHEFILTERTOMEETTHEREQUIREMENTOFHIGHIMAGESUPPRESSION．NAUTASTRANSCONDUCTORWITHLOWCONSUMPTIONANDEASILYTUNINGISADOPTEDINTHECIRCUIT．THROUGHTUNINGTHEUNITGAINFREQUENCYANDQFACTOROFALLTHEINTEGRATORS，THETUNINGSYSTEMTUNESTHECENTREFREQUENCY,BANDWIDTHANDQFACTOROFTHEFILTERTOSTABILIZEFILTERRESPONSE．THEUNITGAINFREQUENCYOFTHEINTEGRATORSISTUNEDBYTHEFREQUENCYTUNINGLOOPWHICHISPHASELOCKEDLOOPPLLWITHTHEDIGITALFREQUENCYDETECTORDFDANDTHEDIGITALTOANALOGCONVENERDACOFIMPROVEDFLAME．THEQFACTOROFTHEINTEGRATORSISTUNEDBYTHEQFACTORTUNINGCIRCUITTHROUGHOSCILLATIONOFTHEVOLTAGECONTROLLEDOSCILLATORVCOWITHCONSTANTAMPLITUDE．ATTHESAMETIME，THETUNINGSYSTEMHASCAPABILITYOFSUPPLYINGTHEHIGHTUNINGVOLTAGE，WHICHISHELPFULFORIMPROVINGTHEFILTER’SLINEADTY．BYMEASURING，ITAPPEARSTHATOUTPUTTUNINGVOLTAGEOFTHETUNINGSYSTEMCANUPTO1．71VAT1．8VSUPPLYVOLTAGE．AFTERTHEFILTERISTUNED，THEERROROFITSCENTERFREQUENCYANDBANDWIDTHISDECREASEDTOLESSTHAN3％，ANDITSADJACENTCHANNELREJECTIONISMORETHAN45DB．THETOTALCONSUMPTIONOFTHEFILTERANDTHETUNINGSYSTEMISLESSTHAN4MW．INTHISDESIGN，THECOMPLEXBANASSFILTERWITHAUTOTUNINGSYSTEMISREALIZEDENTIRELYONCHIPINTEGRATION，ANDITCARLBEAPPLIEDTOWSNWIRELESSRFTRANSCEIVERSCHIP．KEYWORDSWSN，NAUTA’STRANSCONDUCTOR,GMCCOMPLEXBANDPASSFILTER,FREQUENCYTUNING,QFACTORTUNINGDFD，DAC，HIGHTUNINGVOLTAGEIII

簡介：東南大學(xué)碩士學(xué)位論文018ΜMCMOS工藝5GHZWLAN功率放大器的設(shè)計姓名楊柯申請學(xué)位級別碩士專業(yè)電路與系統(tǒng)指導(dǎo)教師王志功20060401ABSTRACTTHEGROWINGPOPULARITYOFINTEMETDEMANDSHI曲DATARATEWIRELESSLOCALAREANETWORKWLAN．USINGTHEUNLICENSEDNATIONALINFORMATIONINFRASMLCUNCONNBAND,WLANSYSTEMS啪PROVIDEDATARATESUPTOSEVERALTENSOFMEGABITSPER’SECOND．THERADIOFLCQUENOYO叼JIL蝴刪CIRCUITISTHEDESIGNBOTTLENECKOFTHEWLANSYSTEMS．THEVIABLEICTECHNOLOGYFORRFCIRCUITSCONTINUESTOCHANGE．PERFORMANCE,COST,ANDTIMETOMARKETARETHREECRITICALFACTORSINFLUENCINGTHECHOICEOFTECHNOLOGIESINTHECOMPETITIVERFINDU_卿．SUPPORTEDBYTHEONORMOUMOMENTUMOFTHEDIG}協(xié)LMARKET,CMOSDEVICESHAVEACHIEVEDTLIGHUANSLIF嘲UCNCIES．INTHERESENTYEARS,RFCMOSHASSUDDENLYBECOMETHETOPICOFACTIVERESEARCH．THISPAPERPRESEU船THEDESIGNOFA5GHZCMOSPOWERAMPLIFIERBASEDONA0．18URNCMOSTECHNOLOGYFORIEEE802．1LAWLANSYSTEMS．SIMULATIONRESULTSANDLAYOUTAREPROVIDED．ITISIMPLEMENTEDINTHREEDIFFERENTIALSTAGES．WITHASUPPLYVOLTAGEOF3．3V,ITS謦血IS23．7DB，PM．M21．8DBM,THEMAXIMUMPOWERADDEDEFFICIENCYPAEIS15％．ITC∞BEEXPEC_【EDTOBEUSEDINIEEE802．1LAWLANSYSTEMS．FIRSTLY,ARCHITECTURESANDSPECIFICATIONSOFTHERFTRANSMITTERA弛DISCUSSED．ANDTHECATEGORYOFWLANHASBEENGIVEN．SECONDLY,THECIRCUITSANDSPECIFICATIONSOFALLKINDSOFPOWERAMPLIFIERSAREFOCUSED．THEN,ITINTRODUCESTHEDETAILSOFTHEDESIGN慨SIXASPECTSINCLUDINGCELLSDIVIDING,ANALYSISOFSTABILITY,ANDDESIGNOFMATCHINGNETWORK,DESIGNOFBIASNETWODC,DESIGNOFMAINAMPLIFIERANDDESIGNOFESD．THESIMULATIONRESULTSHAVEALSOASBEENPRESENTED．NEXT,THEREALIZATIONOFTHELAYOUTOFTHEPOWERAMPLIFIERISGIV∞．ANDSOMCMODIFYOFTHELAYOUTFROMMANUFACTORYHASALSOBEENMENTIONED．FINALLY,THETESTOFTHECHIPHASBEENINTRODUCED．ANDTHEANALYSISOFTHETESTRESULTSALSOHASBEENGIVE也KEYWORDSWLAN,RFTRANSMITT既,POWERAMPLIFIER,RF如把掣捌CIRCUITS，CMOSTACHAOLOGY