DE602004028765D1 - Tragbare elektronische einrichtungen mit multimodus-anpassschaltungen und betriebsverfahren dafür - Google Patents

Tragbare elektronische einrichtungen mit multimodus-anpassschaltungen und betriebsverfahren dafür

Info

Publication number
DE602004028765D1
DE602004028765D1 DE602004028765T DE602004028765T DE602004028765D1 DE 602004028765 D1 DE602004028765 D1 DE 602004028765D1 DE 602004028765 T DE602004028765 T DE 602004028765T DE 602004028765 T DE602004028765 T DE 602004028765T DE 602004028765 D1 DE602004028765 D1 DE 602004028765D1
Authority
DE
Germany
Prior art keywords
multimode
electronic equipment
portable electronic
operating method
method therefor
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.)
Active
Application number
DE602004028765T
Other languages
English (en)
Inventor
Greg A Dunko
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.)
Sony Mobile Communications AB
Original Assignee
Sony Ericsson Mobile Communications AB
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 Sony Ericsson Mobile Communications AB filed Critical Sony Ericsson Mobile Communications AB
Publication of DE602004028765D1 publication Critical patent/DE602004028765D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • 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)
  • Telephone Function (AREA)
  • Telephone Set Structure (AREA)
  • Transceivers (AREA)
  • Details Of Aerials (AREA)
DE602004028765T 2004-04-13 2004-11-09 Tragbare elektronische einrichtungen mit multimodus-anpassschaltungen und betriebsverfahren dafür Active DE602004028765D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/823,069 US7747226B2 (en) 2004-04-13 2004-04-13 Portable electronic devices including multi-mode matching circuits and methods of operating the same
PCT/US2004/037453 WO2005104381A1 (en) 2004-04-13 2004-11-09 Portable electronic devices including multi-mode matching circuits and methods of operating the same

Publications (1)

Publication Number Publication Date
DE602004028765D1 true DE602004028765D1 (de) 2010-09-30

Family

ID=34959559

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004028765T Active DE602004028765D1 (de) 2004-04-13 2004-11-09 Tragbare elektronische einrichtungen mit multimodus-anpassschaltungen und betriebsverfahren dafür

Country Status (6)

Country Link
US (1) US7747226B2 (de)
EP (1) EP1735917B1 (de)
JP (1) JP2007533257A (de)
CN (1) CN1938959A (de)
DE (1) DE602004028765D1 (de)
WO (1) WO2005104381A1 (de)

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US7917104B2 (en) 2007-04-23 2011-03-29 Paratek Microwave, Inc. Techniques for improved adaptive impedance matching
US8213886B2 (en) 2007-05-07 2012-07-03 Paratek Microwave, Inc. Hybrid techniques for antenna retuning utilizing transmit and receive power information
US7825775B2 (en) * 2007-07-31 2010-11-02 Symbol Technologies, Inc. Antenna-based trigger
US7991363B2 (en) 2007-11-14 2011-08-02 Paratek Microwave, Inc. Tuning matching circuits for transmitter and receiver bands as a function of transmitter metrics
US8072285B2 (en) 2008-09-24 2011-12-06 Paratek Microwave, Inc. Methods for tuning an adaptive impedance matching network with a look-up table
US8447255B2 (en) * 2008-10-28 2013-05-21 Sony Ericsson Mobile Communications Ab Variable impedance matching network and method for the same
US9026062B2 (en) * 2009-10-10 2015-05-05 Blackberry Limited Method and apparatus for managing operations of a communication device
US8803631B2 (en) 2010-03-22 2014-08-12 Blackberry Limited Method and apparatus for adapting a variable impedance network
EP2561621A4 (de) * 2010-04-20 2016-10-05 Blackberry Ltd Verfahren und vorrichtung zur verwaltung von interferenzen in einer kommunikationsvorrichtung
CN102404015B (zh) 2010-09-10 2016-02-24 索尼爱立信移动通讯有限公司 天线匹配结构、天线匹配方法以及无线通信终端
EP2429032B8 (de) * 2010-09-10 2017-12-06 Sony Mobile Communications Inc. Antennenanpassungsstruktur, Antennenanpassungsverfahren und drahtloses Kommunikationsendgerät
KR101683909B1 (ko) * 2010-11-04 2016-12-20 엘지이노텍 주식회사 안테나 임피던스 매칭용 무선 주파수 매칭 최적화 시스템
US9379454B2 (en) 2010-11-08 2016-06-28 Blackberry Limited Method and apparatus for tuning antennas in a communication device
CN102122932B (zh) * 2011-01-20 2015-06-03 中兴通讯股份有限公司 一种智能自适应阻抗匹配调节的方法和装置
US8712340B2 (en) 2011-02-18 2014-04-29 Blackberry Limited Method and apparatus for radio antenna frequency tuning
US8655286B2 (en) 2011-02-25 2014-02-18 Blackberry Limited Method and apparatus for tuning a communication device
US8594584B2 (en) 2011-05-16 2013-11-26 Blackberry Limited Method and apparatus for tuning a communication device
WO2013022826A1 (en) 2011-08-05 2013-02-14 Research In Motion Rf, Inc. Method and apparatus for band tuning in a communication device
US8948889B2 (en) 2012-06-01 2015-02-03 Blackberry Limited Methods and apparatus for tuning circuit components of a communication device
US9853363B2 (en) 2012-07-06 2017-12-26 Blackberry Limited Methods and apparatus to control mutual coupling between antennas
US9246223B2 (en) 2012-07-17 2016-01-26 Blackberry Limited Antenna tuning for multiband operation
US9350405B2 (en) 2012-07-19 2016-05-24 Blackberry Limited Method and apparatus for antenna tuning and power consumption management in a communication device
US9413066B2 (en) 2012-07-19 2016-08-09 Blackberry Limited Method and apparatus for beam forming and antenna tuning in a communication device
US9362891B2 (en) 2012-07-26 2016-06-07 Blackberry Limited Methods and apparatus for tuning a communication device
JP2014064148A (ja) * 2012-09-20 2014-04-10 Sharp Corp 無線回路および無線回路の制御方法
US9374113B2 (en) 2012-12-21 2016-06-21 Blackberry Limited Method and apparatus for adjusting the timing of radio antenna tuning
US10404295B2 (en) 2012-12-21 2019-09-03 Blackberry Limited Method and apparatus for adjusting the timing of radio antenna tuning
US9438319B2 (en) 2014-12-16 2016-09-06 Blackberry Limited Method and apparatus for antenna selection
CN111010470B (zh) * 2019-12-10 2021-09-03 惠州Tcl移动通信有限公司 一种天线调谐方法、装置及存储介质
CN110896548B (zh) * 2019-12-25 2023-05-09 国网北京市电力公司 一种便携式配电自动化通讯信号检测仪及其检测方法
US11576021B2 (en) * 2020-03-23 2023-02-07 Sap Se Data processing system for detecting events and providing notifications

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JP2003347959A (ja) * 2002-05-28 2003-12-05 Sanyo Electric Co Ltd 携帯電話
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KR100504144B1 (ko) * 2003-01-30 2005-07-27 삼성전자주식회사 카메라를 가진 로테이션 터치폰에서 폴더의 위치를감지하는 방법

Also Published As

Publication number Publication date
US7747226B2 (en) 2010-06-29
WO2005104381A1 (en) 2005-11-03
EP1735917B1 (de) 2010-08-18
CN1938959A (zh) 2007-03-28
US20050227633A1 (en) 2005-10-13
EP1735917A1 (de) 2006-12-27
JP2007533257A (ja) 2007-11-15

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