RFID基本原理的英文文献翻译.docx

毕业设计(论文)外文资料翻译系专班姓学别:业:级:名:号:电子信息系通信工程B090310陈少雄B09031002外文出处:网络资源附件:;?RFIDistheabbreviationforRadioFrequencyIdentification,?RFIDrecognitionisanon-contactautomaticidentificationtechnology,esstorelevantdata,identifyworkwithoutmanualintervention,-speedmovingobjectsandcanidentifymultipletags,'schiefscientistsiralexfergusonfeelsRFIDisabreakthroughtechnology:"first,canidentifyaveryspecificobjects,ratherlikethecodethatcanidentifyclassobjects;second,theuseofrf,canreaddatathroughexternalmaterials,andbarcodemustrelyonlasertoreadinformation;third,canalsoreadontomultipleobjects,,storeofinformationisalsoverybig."ponentofRFID?ThemostbasicRFIDsystemconsistsofthreeparts:Tag:ponentsandchips,oding,adheretotheobjectforidentifieringtarget;Reader:read(sometimesalsocanwrite)labelinformationequipment,itcanbedesignedforportableorfixed;Antenna:?plex:Labelintothefield,Receiveradiofrequencysignalsfromreadercollision,withalltheenergystoredinachipoftheproductinformation(passivetag,thereisnosourcelabelorlabels),Oractivelytosendafrequencysignals(activetagandtolabelorlabels);?SanfordBernsteincristiano,pany,byadoptingtheRFID,wal-martcansave$,$8billioninthedigitaltoooptimistic,butundoubtedly,RFIDhelpsolvetheproblem:moditiesandloss(brokenbytheftandsupplychainwasunsettledandlossofproducts),nowawal-mart,stealingalossisalmost20billiondollars,ifalegitimatebusinessturnovercanachievethisnumber,caninAmer