Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Design of power amplifier and antenna for wireless power transmission

무선전력 송수신을 위한 전력용 증폭기와 송수신 Antenna 설계

  • Yim, Sang-Wook (Dept. of Electrical Engineering, Chungnam National University) ;
  • Kim, Yong-Sang (Dept. of Electrical Engineering, Chungnam National University) ;
  • Kim, Yang-Mo (Dept. of Electrical Engineering, Chungnam National University)
  • 임상욱 (충남대학교 전기공학과) ;
  • 김용상 (충남대학교 전기공학과) ;
  • 김양모 (충남대학교 전기공학과)
  • Published : 2004.04.22
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Abstract

Electric systems can be classified into two classes on the basis of the location of its energy source. One system is to be connected with its outside energy source. Obviously, these electric system is limited of its motion range and impossible to operate in the situation without a way to find an energy source nearby. another is to posses the energy source within it. These electric systems are free of motion range limit while their using is limited by the life of source. These limits can be tided over by using passive-type RF communication. RF-ID is a system that Is possible to interchange electricity and data by Radio Frequency to locate and identify various objects including a man.

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