IR-UWB收發(fā)芯片的研究與實現(xiàn).pdf

1、南京理工大學碩士學位論文IRUWB收發(fā)芯片的研究與實現(xiàn)姓名：李斌申請學位級別：碩士專業(yè)：微電子學與固體電子學指導教師：孟迎軍20090530Abstr∞t碩士論文AbstractWiththedevelopmentofwirelesscommunicationtechnology，Peopledemandhi曲一performance，hi曲capacitywirelesscommunicationsystemswiththechara

2、cteristicsof11i曲datarate，lowpowerconsumptionandimplementationcomplexityInthiscontextUltrawidebandtechnologyattractedmoreandmoreattentionsasitisregardedasapromisingtechnologyfornextgenerationwirelesscommunicationWhilether

3、esearchofUltrawidebandtechnologygodeeping，theimplementofSystemOnChip(SOC)isthetrendofthetimesMeanwhile，CMOStechnologycontinuouslyimprovedthecharacteristicfrequencywiththedevelopmentofthedeepsub—microntechnologyItissignif

4、icanttouseCMOStechnologytoimplementⅡtUWBtransceiverRFfrontendSo，inthispaperweexploredtheimplementationofIRUWBtransceiverRFfrontendusingCMOStechnologyFirstofall，wedoindepthanalysisandresearchaboutpulseusedinimpulseradioUl

5、trawideband(mvwB)systemsandthetechniquesproduceditafterreferringtoagreatdealofreferencesThisPaperpresentsasinglechipIR—UWBtransmitterwithcharacteristicsofOOKmodulation，lowpowerconsumption，lowimplementationcomplexityandlo

6、wDieareawhichtransmitsfifthorderderivativeGaussianpulsecompliedwithFCCregulationSecondly，wepresentaNoncoherentenergydetectionreceiverwhichisanattractivesolutionforimpulseradioultrawideband(mUWB)systemsduetothelowimplemen

7、tationcomplexityWealsoelaboratedthecomponentcircuits，includingthemathematicalanalysisandperformanceoptimizationoftheCircuitstructureInthispapera11circuitsaresimulatedinTSMCO251xmCMOStechnologybySpectreRFsimulatorusedinCa

8、denceenvironmentandresultsofsystemsimulationindicatethattheperformanceofthiscircuitmeetsexactlywiththedesigngoalsMeanwhile，weuseCadenceVirtuosotoeditIRUWBtransmitterandreceiverRFfrontendphysicallayoutKeyWord：CMOS，RFIC，UW