资源描述：
《特斯拉论文集.doc》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。
1、THETRANSMISSIONOFELECTRICALENERGYWITHOUTWIRESbyNikolaTeslaElectricalWorldandEngineer,March5,1904Itisimpossibletoresistyourcourteousrequestextendedonanoccasionofsuchmomentinthelifeofyourjournal.Yourletterhasvivifiedthememoryofourbeginningtriendship,ofthefirstimperfectattemptsandundeservedsucces
2、ses,ofkindnessesandmisunderstandings・Ithasbroughtpainfullytomymindthegreatnessofearlyexpectations,thequickflightoftime,andalas!thesmallnessofrealizations.Thefollowinglineswhich,butforyourinitiative,mightnothavebeengiventotheworldforalongtimeyet,areanofferinginthetriendlyspiritofold,andmybestwi
3、shesforyourfuturesuccessaccompanythem.Towardsthecloseof1898asystematicresearch,carriedonforanumberofyearswiththeobjectofperfectingamethodoftransmissionofelectricalenergythroughthenaturalmedium,ledmetorecognizethreeimportantnecessities:First,todevelopatransmitterofgreatpower;second,toperfectmea
4、nsforindividualizingandisolatingtheenergytransmitted;and,third,toascertainthelawsofpropagationofcurrentsthroughtheearthandtheatmosphere・Variousreasons,nottheleastofwhichwasthehelpprofferedbymyfriendLeonardE.CurtisandtheColoradoSpringsElectricCompany,determinedmetoselectformyexperimentalinvesti
5、gationsthelargeplateau,twothousandmetersabovesea-level,inthevicinityofthatdelightfulresort,whichIreachedlateinMay,1899・IhadnotbeentherebutafewdayswhenIcongratulatedmyselfonthehappychoiceandIbeganthetask,forwhichIhadlongtrainedmyself,withagratefulsenseandfullofinspiringhope・Theperfectpurityofth
6、eair,theunequaledbeautyofthesky,theimposingsightofahighmountainrange5thequietandrestfulnessoftheplace桂IIaroundcontributedtomaketheconditionsforscientificobservationsideal.Tothiswasaddedtheexhilaratinginflueneeofagloriousclimateandasingularsharpeningofthesenses.Inthoseregionstheorgansundergoper
7、ceptiblephysicalchanges・Theeyesassumeanextraordinarylimpidity,improvingvision;theearsdryoutandbecomemoresusceptibletosound.ObjectscanbeclearlydistinguishedthereatdistancessuchthatIprefertohavethemtoldbysomeoneelse,andIhaveheard桂hisIcanv
