Title:
COMMUNICATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2011/033593
Kind Code:
A1
Abstract:
Disclosed is a communication apparatus which is provided with: a substrate; an antenna disposed on the substrate; a first communicating section which transmits or receives signals at a predetermined frequency via the antenna; a first conductor plate; a terminal, which is disposed on the substrate, and is connected to the first conductor plate by means of a conductor line; a second communicating section , which is disposed on the substrate, is electrically connected to the terminal, and performs communication with the other end of communication via the first conductor plate; and a second conductor plate, which is electrically connected to the conductor line, and has a length of substantially 1/4 of the wavelength of the predetermined frequency.
Inventors:
OHISHI TAKAFUMI (JP)
OODACHI NORIAKI (JP)
OBAYASHI SHUICHI (JP)
OODACHI NORIAKI (JP)
OBAYASHI SHUICHI (JP)
Application Number:
PCT/JP2009/004773
Publication Date:
March 24, 2011
Filing Date:
September 18, 2009
Export Citation:
Assignee:
TOSHIBA KK (JP)
OHISHI TAKAFUMI (JP)
OODACHI NORIAKI (JP)
OBAYASHI SHUICHI (JP)
OHISHI TAKAFUMI (JP)
OODACHI NORIAKI (JP)
OBAYASHI SHUICHI (JP)
International Classes:
H01Q1/24; H01Q5/10; H01Q9/40; H04B13/00
Foreign References:
| JP2005004383A | 2005-01-06 | |||
| JPH07202774A | 1995-08-04 | |||
| JP2009065666A | 2009-03-26 | |||
| JP2008205604A | 2008-09-04 |
Attorney, Agent or Firm:
SAKURA PATENT OFFICE, p. c. (JP)
Patent business corporation cherry tree international patent firm (JP)
Patent business corporation cherry tree international patent firm (JP)
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