Title:
WIRELESS APPARATUS AND WIRELESS TRANSMISSION CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2011/111193
Kind Code:
A1
Abstract:
Disclosed is a wireless apparatus which has: a power amplifier, which amplifies inputted signals and outputs the amplified signals to an antenna; an acquiring section which acquires the signal level of transmitting signals specified by an external apparatus; a reflected wave detecting section which detects waves reflected toward the power amplifier from the antenna; a correcting section which corrects, corresponding to the signal level of the reflected waves, a voltage to be applied to the power amplifier; and a stopping section, which stops the correcting section in the case where the signal level acquired by the acquiring section is lower than a first threshold value or in the case where the signal level of the reflected waves is lower than a second threshold value.
Inventors:
KUDOU ATSUSHI (JP)
ODA YUTAKA (JP)
YAMAMORI YUSUKE (JP)
SHINDO NORIAKI (JP)
ODA YUTAKA (JP)
YAMAMORI YUSUKE (JP)
SHINDO NORIAKI (JP)
Application Number:
PCT/JP2010/054043
Publication Date:
September 15, 2011
Filing Date:
March 10, 2010
Export Citation:
Assignee:
FUJITSU LTD (JP)
KUDOU ATSUSHI (JP)
ODA YUTAKA (JP)
YAMAMORI YUSUKE (JP)
SHINDO NORIAKI (JP)
KUDOU ATSUSHI (JP)
ODA YUTAKA (JP)
YAMAMORI YUSUKE (JP)
SHINDO NORIAKI (JP)
International Classes:
H04B1/04
Foreign References:
| JP2006246304A | 2006-09-14 | |||
| JP2001244754A | 2001-09-07 | |||
| JP2005136933A | 2005-05-26 | |||
| JPH03234127A | 1991-10-18 |
Attorney, Agent or Firm:
SAKAI, HIROAKI (JP)
Hiroaki Sakai (JP)
Hiroaki Sakai (JP)
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Claims:
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