無源超高頻電子標簽(UHF RFID)芯片天線與整流系統(tǒng)設計.pdf

1、天津大學碩士學位論文無源超高頻電子標簽（UHFRFID）芯片天線與整流系統(tǒng)設計姓名：李彥明申請學位級別：碩士專業(yè)：微電子學與固體電子學指導教師：毛陸虹20071201ABSTRACTI廿。lDistheabbreViationof”RadioFrequencyIdentmcation”initiaIs，it’sanoncontactautomaticident訊cationtechnoIogy，“throu曲theRFsignalt0i

2、denti匆theta娼etautomaticandgaintherelevantdata，ident訊cationworkwithoutmanualintervention，asawirelessVersionofbarcodes，RFIDtechn0109yhasadVantagesofwate中roof，electromagneticradiationrelease，hightemperaturesendure，longlife，

3、longreadrange，canbeencryption，hugedatastoragec印aci夠，moreeasilytochangeinfornlationstorageadVantagesofitsapplicationswillretail，logistics，andotherindustriesasaresultofreVolutiona可changesThereforeresearchandimprovethepe愉rn

4、lanceofthetransponderRF舶ntendcircuitwillbeaverycriticalandimportantsignificanceInthispaper，wemainlyreseachthetag’srect訊ersystembasedontheISO／IECl80006BS協(xié)ndardfortheUHF(915MHz)RFID，andbecauseoftheimponanceofantennas，theRF

5、IDtagantennaisalseseachedasaindispensableimportantpartoftherecti6ersystem，westudytheirpe墑mlanceparametersdiscussedwithchipdesignandapplicationrequirementsoftheRFIDtagUsingADSMomentumasantennadesignsimulationtools，andthea

6、ntennaisrealizedthroughPCBconcrete，testresultSindicatedthatthedirectional，gain，impedanceandbandwidthoftIleantennaaretomeetdesignrequirements，butitstillneedstobefurtheroptimizedtomeettheappIicationrequirementsChipanalogfr

7、ontendrectifiersystemincludingmatchingne鉚ork，backscanercircuit，recti6erandbandgapetc1tsroleistogainene唱yflromtheelectromagneticfieldand壇ansfomltoDCvoltage，supplypowerfortheothermodules，sotheconVersionemciencyandVoltagest

8、abilitytobethestudykeyT11eCadenceSpecterisusedasthedesignandsimulationtool，and行nallyproducedwithChartered035肛mEEPROMprocess，andthevariousmodulesweretested，thetestresuItsshowthattheworkingstateoftheVariousmodulesaregood，m