Title:
COMMUNICATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/079543
Kind Code:
A1
Abstract:
A communication device is provided with: an antenna; a wireless module that supplies power to the antenna, and radiates electromagnetic waves having a prescribed frequency band to the antenna; a structure that has a conductor surface on at least one part; and at least one resonator that includes a plurality of unit conductors, and has a resonance frequency band including a resonance frequency, wherein the at least one resonator is positioned between the conductor surface and the antenna, and the prescribed frequency band is included in the resonance frequency band.
Inventors:
FUKUOKA YASUHIKO (JP)
ISOYAMA SHINJI (JP)
HIRAMATSU NOBUKI (JP)
ISOYAMA SHINJI (JP)
HIRAMATSU NOBUKI (JP)
Application Number:
PCT/JP2017/038343
Publication Date:
May 03, 2018
Filing Date:
October 24, 2017
Export Citation:
Assignee:
KYOCERA CORP (JP)
International Classes:
H01Q15/14; H01Q1/24; H01Q1/52; H04B1/525
Foreign References:
| JP2015046846A | 2015-03-12 | |||
| JP2011244136A | 2011-12-01 | |||
| JP2014086952A | 2014-05-12 | |||
| JP2007060607A | 2007-03-08 | |||
| JP2009153089A | 2009-07-09 |
Other References:
See also references of EP 3531507A4
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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