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41()Vol.4No.120032JOURNALOFAIRFORCEENGINEERINGUNIVERSITY(NATURALSCIENCEEDITION)Feb.2003X,,,(,710077):,,,,:;;:TM72:A:1009-3516(2003)01-0082-04,421,,,[1],,111234567,1,,,,,,,,,,35800km5106kW,,1km,351013km2;10.6m,31m3140.3m2,(18%30%)[2]2X:2002-06-28:(99-02-16012)(96-15-96956):(1962-),,,,.,,90%80%,100%,;,40%;,20%[2],2.5%,2.7K,,,,;,,,3GHz,2.45GHz2,,10kW20kV,,;,(26W)(1020V),85%,;,5GW,1109,,;,,,,,,3,1),,,2),,,,,,,,,,,,3),,C4I,,,,,,,,,,,,,4),,,96,381:,3m,,,,,,,5),,,,,,,,,,,,,,6)(3000h),,,,,,,,,7),,,,,,,,,,,,8),35800km,,,,,,,,9),,,,,,1999,,,,1km,400W,10),,0.3300GHz,,50Hz,(,),,,,,,,11)48()2003,,,,SiO2,,,,12),,,,13),,,,,,,,,4,,,,,,,:[1],,.[J].,1977,123(4):633-655.[2],.[M].,1995.(:)ApplicationProspectofWirelessElectricPowerTransmissonTechnologyWANGZhi-xiong,HUJing-lei,LIANGJun,WANGChang-hua(TheTelecommunicationEngineeringInstitute,AirForceEngineeringUniversity,Xian,Shaanxi710077,China)Abstract:Wirelesselectricpowertransmissonconsistsofmicrowavesourcesorlasers,transmittingandrecevingantennas,microwaveorlaserrectifier,etc.,amongwhichthemostimportantdeviceistherectifierthatconvertsmicrowaveorlaserenergyintodirectcurrent.Thisisanewandnon-traditionalmethodthatingeneralisap2pliedtosomespecialcases,forexample,lowermilitarysatellite,directionalenergyweaponinouterspace,mi2crowaveairplane,solarenergysatellitepowerstation,etc.inallfourteennew,significantandpotentialfieldsofscienceandtechnique.Keywords:electricpowertransmisson;microwave;laser581: