Journal of electromagnetic engineering and science

The Korean Institute of Electromagnetic Engineering and Science (한국전자파학회)
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Power Transmission Determined by the Mutual Impedance and the Transducer Power Gain in the Near Field Region

  • Kim, Che-Young (Department of Electronics, College of IT Engineering, Kyung-pook National University)
  • Received : 2011.07.21
  • Published : 2011.09.30
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Abstract

This paper describes the role of mutual impedance and the transducer power gain which comes from key parameters to determine the amount of wireless power especially in a near-field environment. These two key parameters are applied to the two configurations; one is a dipole-dipole, and the other is a dipole-metal plate-loop configuration. Discussions are given on the achievable maximum power transfer between the sender and the receiver affected by the matching and the pass blockage.

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