Summary
International Symposium on Antennas and Propagation
2011
Session Number:FrA2
Session:
Number:FrA2-1
Wireless Power Transfer via Magnetic Resonance Coupling from the Standpoint of an Equivalent Circuit
Takehiro Imura, Takuya Koyanagi, Masaki Kato, Teck Chuan Beh, Yusuke Moriwaki, Yoichi Hori,
pp.-
Publication Date:2011/10/25
Online ISSN:2188-5079
Summary:
Wireless power transfer via magnetic resonant coupling has generated considerable attention because such transfers have high efficiency and produce a large air gap. In this paper, this phenomenon is examined from the standpoint of an equivalent circuit. The topics discussed in this paper are (1) the equivalent circuit of the transmitting antenna and the receiving antenna and (2) the difference between typical circuits representing wireless power transfer and (3) repeater antennas.