DOI QR코드

DOI QR Code

Proposed Equivalent Circuit and Parameter Identification Method for Electro-Magnetic Resonance Based Wireless Power Transfer

  • Kawamura, Atsuo (Dept. of Electrical and Computer Engineering, Yokohama National University) ;
  • Kim, Tae-Woong (Dept. of Control and Instrumentation Engineering, Gyeongsang National University)
  • 투고 : 2012.11.08
  • 심사 : 2013.04.18
  • 발행 : 2013.07.01

초록

The proper equivalent circuit is newly presented for electro-magnetic resonance based wireless power transfer. Based on the proposed equivalent circuit of open-ended helical antennas, the parameter identification of helical antennas can be well derived for highly efficient wireless power transfer. The well-established equivalent circuit in high frequency ranges is developed for analyzing a resonance enhanced-electromagnetic coupling helical antennas and the unknown parameters for helical antennas are identified by experiments. The effectiveness based on the proposed equivalent circuit is verified through experiments.

키워드

참고문헌

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