Title:
無線通信装置
Document Type and Number:
Japanese Patent JP5451345
Kind Code:
B2
Abstract:
A wireless communication apparatus includes a coupling electrode of a high-frequency coupler for executing wireless communication; and a housing of the wireless communication apparatus. A dielectric material or a magnetic material or a conducting material is disposed between coupling electrodes and the housing so that a plurality of faces of the material is in contact with a plurality of faces of the housing of the wireless communication apparatus.
Inventors:
Gen Shimura
Application Number:
JP2009273886A
Publication Date:
March 26, 2014
Filing Date:
December 01, 2009
Export Citation:
Assignee:
Canon Inc
International Classes:
H04B5/02; H04B13/00
Domestic Patent References:
| JP2006191496A | ||||
| JP2008099235A | ||||
| JP2008099236A | ||||
| JP2007524942A |
Attorney, Agent or Firm:
Takuma Abe
Sogo Kuroiwa
Sogo Kuroiwa