Kenichi Okada, Shouhei Kousai - Digitally-Assisted Analog and RF CMOS Circuit Design for Software-Defined Radio

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1、Digitally-AssistedAnalogandRFCMOSCircuitDesignforSoftware-DefinedRadioKenichiOkada•ShouheiKousaiEditorsDigitally-AssistedAnalogandRFCMOSCircuitDesignforSoftware-DefinedRadio123EditorsKenichiOkadaShouheiKousaiDepartmentofPhysicalElectronicsAdvancedCircuitDesignDepartmentGrad

2、uateSchoolofScienceandEngineeringCenterforSemiconductorResearchTokyoInstituteofTechnologyandDevelopmentToshibaCorporationTokyo,JapanKawasaki,Japanokada@ssc.pe.titech.ac.jpshouhei.kousai@toshiba.co.jpISBN978-1-4419-8513-2e-ISBN978-1-4419-8514-9DOI10.1007/978-1-4419-8514-9S

3、pringerNewYorkDordrechtHeidelbergLondonLibraryofCongressControlNumber:2011935146©SpringerScience+BusinessMedia,LLC2011Allrightsreserved.Thisworkmaynotbetranslatedorcopiedinwholeorinpartwithoutthewrittenpermissionofthepublisher(SpringerScience+BusinessMedia,LLC,233SpringSt

4、reet,NewYork,NY10013,USA),exceptforbriefexcerptsinconnectionwithreviewsorscholarlyanalysis.Useinconnectionwithanyformofinformationstorageandretrieval,electronicadaptation,computersoftware,orbysimilarordissimilarmethodologynowknownorhereafterdevelopedisforbidden.Theuseinth

5、ispublicationoftradenames,trademarks,servicemarks,andsimilarterms,eveniftheyarenotidentifiedassuch,isnottobetakenasanexpressionofopinionastowhetherornottheyaresubjecttoproprietaryrights.Printedonacid-freepaperSpringerispartofSpringerScience+BusinessMedia(www.springer.com)P

6、refaceSoftware-definedradios(SDRs)thatarecapableoftransmittingandreceivingmodulatedsignalsinanyfrequencybandhavelongbeendesired.Theyareveryattractive,especiallyasmobiledevices,sincemobiledevicesneedtobecompacteveniftheyarecompliantwithmanydifferentwirelessstandards.Infact,

7、recentmobiledevicesarerequiredtoofferanenormousrangeofwirelessstandards(e.g.,2G/3G/3.5G/3.9G/4Gcellular,WLAN/WPAN,GPS,broadcasting).Formanyyears,variousaspectsofSDRshavebeeninvestigatedandmanytechnologiesforrealizingSDRshavebeendeveloped.However,itisstilldifficulttorealize

8、apracticalSDRdevice.ThisismainlybecauseconventionalRFfrontendsarenotsufficientlyflexibletosatisfyt