Title:
ELECTRIC FIELD RESONANT ANTENNA AND POWER TRANSMISSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/111120
Kind Code:
A1
Abstract:
The purpose of the present disclosed content is to suppress damage to an electric field resonance antenna. For that purpose, the present disclosed content is an electric field resonance antenna comprising: a resonance unit which has a first spherical electrode, a second spherical electrode, and a resonance coil connecting the first spherical electrode and the second spherical electrode and which resonates at the output frequency of a power transmission/reception circuit for power transmission; and a power supply unit that has a power supply coil magnetically coupled to the resonance coil and electrically connected to the power transmission/reception circuit.
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Inventors:
WASHIRO TAKANORI (JP)
Application Number:
PCT/JP2022/043606
Publication Date:
May 30, 2024
Filing Date:
November 25, 2022
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
H01Q9/30; H01Q9/16; H02J50/05
Domestic Patent References:
| WO2011148803A1 | 2011-12-01 | |||
| WO2012070479A1 | 2012-05-31 |
Foreign References:
| JP2016174522A | 2016-09-29 | |||
| JP2014107883A | 2014-06-09 | |||
| JP2013223338A | 2013-10-28 | |||
| JP2008271606A | 2008-11-06 | |||
| JP2013532457A | 2013-08-15 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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