Title:
RADIO COMMUNICATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2003/067771
Kind Code:
A1
Abstract:
A near−distance radio communication apparatus having the Bluetooth communication function. When a reception state is deteriorated, the antenna reception state is automatically adjusted, thereby always maintaining a stable reception state.
Inventors:
NOMIYAMA YASUHIKO (JP)
MIYAZAKI HIDETO (JP)
MIYAZAKI HIDETO (JP)
Application Number:
PCT/JP2002/001044
Publication Date:
August 14, 2003
Filing Date:
February 07, 2002
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
NOMIYAMA YASUHIKO (JP)
MIYAZAKI HIDETO (JP)
NOMIYAMA YASUHIKO (JP)
MIYAZAKI HIDETO (JP)
International Classes:
H01Q1/22; H01Q3/02; H01Q21/29; H04B1/08; (IPC1-7): H04B1/08
Foreign References:
| JPH0653848A | 1994-02-25 | |||
| JPH06225230A | 1994-08-12 | |||
| JPH07283641A | 1995-10-27 | |||
| JPH10126286A | 1998-05-15 | |||
| JPH04372209A | 1992-12-25 | |||
| JP2000151452A | 2000-05-30 | |||
| JPH09153850A | 1997-06-10 | |||
| JPH06152489A | 1994-05-31 |
Other References:
See also references of EP 1473840A4
Attorney, Agent or Firm:
Tazawa, Hiroaki (7-1 Kasumigaseki 3-chome, Chiyoda-ku Tokyo, JP)
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