WO2008090622A1 - 無線機、無線機制御方法、無線機制御プログラム - Google Patents

無線機、無線機制御方法、無線機制御プログラム Download PDF

Info

Publication number
WO2008090622A1
WO2008090622A1 PCT/JP2007/051228 JP2007051228W WO2008090622A1 WO 2008090622 A1 WO2008090622 A1 WO 2008090622A1 JP 2007051228 W JP2007051228 W JP 2007051228W WO 2008090622 A1 WO2008090622 A1 WO 2008090622A1
Authority
WO
WIPO (PCT)
Prior art keywords
wireless apparatus
controlling
connection terminal
program
resistor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2007/051228
Other languages
English (en)
French (fr)
Inventor
Osamu Asano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP2008554945A priority Critical patent/JPWO2008090622A1/ja
Priority to PCT/JP2007/051228 priority patent/WO2008090622A1/ja
Publication of WO2008090622A1 publication Critical patent/WO2008090622A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B1/0458—Arrangements for matching and coupling between power amplifier and antenna or between amplifying stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Transceivers (AREA)

Abstract

　無線機であって、アンテナを接続することができるアンテナ接続端子９と、少なくとも１つの抵抗を接続することができる抵抗接続端子１０と、前記抵抗接続端子１０に接続された抵抗に基づいて前記アンテナ接続端子９に接続されたアンテナへの出力信号のレベルを制御するベースバンド変調部２、ＲＦ変調部３とを備えた。
PCT/JP2007/051228 2007-01-26 2007-01-26 無線機、無線機制御方法、無線機制御プログラム Ceased WO2008090622A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008554945A JPWO2008090622A1 (ja) 2007-01-26 2007-01-26 無線機、無線機制御方法、無線機制御プログラム
PCT/JP2007/051228 WO2008090622A1 (ja) 2007-01-26 2007-01-26 無線機、無線機制御方法、無線機制御プログラム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/051228 WO2008090622A1 (ja) 2007-01-26 2007-01-26 無線機、無線機制御方法、無線機制御プログラム

Publications (1)

Publication Number Publication Date
WO2008090622A1 true WO2008090622A1 (ja) 2008-07-31

Family

ID=39644204

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/051228 Ceased WO2008090622A1 (ja) 2007-01-26 2007-01-26 無線機、無線機制御方法、無線機制御プログラム

Country Status (2)

Country Link
JP (1) JPWO2008090622A1 (ja)
WO (1) WO2008090622A1 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09148958A (ja) * 1995-11-17 1997-06-06 Clarion Co Ltd アンテナ及び無線装置
US6437577B1 (en) * 1999-05-22 2002-08-20 Nokia Mobile Phones Ltd. Circuit to test the working of at least one antenna

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004208260A (ja) * 2002-11-08 2004-07-22 Alps Electric Co Ltd 無線通信端末装置
JP4103782B2 (ja) * 2003-11-20 2008-06-18 株式会社デンソー 車載通信装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09148958A (ja) * 1995-11-17 1997-06-06 Clarion Co Ltd アンテナ及び無線装置
US6437577B1 (en) * 1999-05-22 2002-08-20 Nokia Mobile Phones Ltd. Circuit to test the working of at least one antenna

Also Published As

Publication number Publication date
JPWO2008090622A1 (ja) 2010-05-13

Similar Documents

Publication Publication Date Title
WO2007133474A3 (en) Multiband radio with transmitter output power optimization
WO2010007562A3 (en) Uplink power control in aggregated spectrum systems
WO2005089407A3 (en) Drift tracking feedback for communication channels
WO2008050268A3 (en) Determining on chip load impedance of rf circuit
WO2006107614A3 (en) System and method for dc offset correction in transmit baseband
WO2009011041A1 (ja) 無線タグ及び無線タグの製造方法
WO2008114205A3 (en) Fast powering-up of data communication system
WO2009011101A1 (ja) アンテナ共用器とそれを用いた通信機器
WO2009014366A3 (en) Display apparatus and mobile terminal having the same
WO2008067189A3 (en) Monitoring and control of transmit power in a multi-modem wireless communication device
WO2007127532A3 (en) System and method for controlling a wireless device
WO2010096710A3 (en) Methods and apparatus for power control based antenna switching
WO2009131866A3 (en) Programmable channel circuit
EP2015490A4 (en) PILOT SIGNAL TRANSMISSION METHOD, RADIO COMMUNICATION SYSTEM, AND APPARATUS AND PROGRAM THEREOF
WO2009048563A3 (en) Compressor having a power factor correction system and method
WO2007051041A3 (en) Transmitting and receiving attributeoverrideallowed attribute in wireless communication systems
WO2008146494A1 (ja) キャリブレーション方法、通信システム、周波数制御方法および通信装置
WO2011087574A3 (en) Device, system and method of communicating using configured transmission directionality
WO2008014118A3 (en) Spectrum emission level variation in schedulable wireless communication terminal
WO2008111319A1 (ja) 無線通信装置およびアクセスポイント接続方法
WO2009001400A1 (ja) 無線通信における電力制御システム
WO2008014415A3 (en) Human body as fm antenna
WO2009017133A1 (ja) 無線通信装置
WO2009037523A8 (en) An antenna arrangement, a method for manufacturing an antenna arrangement and a printed wiring board for use in an antenna arrangement
WO2007120338A3 (en) Method and apparatus for determining transmit power for an access channel in a wireless communication network

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07707460

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2008554945

Country of ref document: JP

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 07707460

Country of ref document: EP

Kind code of ref document: A1