DE602006017434D1 - Einrichtungen, verfahren und computerprogrammprodu antenne in einem drahtlosen mobilen endgerät - Google Patents

Einrichtungen, verfahren und computerprogrammprodu antenne in einem drahtlosen mobilen endgerät

Info

Publication number
DE602006017434D1
DE602006017434D1 DE602006017434T DE602006017434T DE602006017434D1 DE 602006017434 D1 DE602006017434 D1 DE 602006017434D1 DE 602006017434 T DE602006017434 T DE 602006017434T DE 602006017434 T DE602006017434 T DE 602006017434T DE 602006017434 D1 DE602006017434 D1 DE 602006017434D1
Authority
DE
Germany
Prior art keywords
protu
antenna
devices
mobile terminal
wireless mobile
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
DE602006017434T
Other languages
English (en)
Inventor
Bruce Emerson Wilcox
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 DE602006017434D1 publication Critical patent/DE602006017434D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/18—Phase-shifters
    • H01P1/185—Phase-shifters using a diode or a gas filled discharge tube
DE602006017434T 2005-12-19 2006-08-17 Einrichtungen, verfahren und computerprogrammprodu antenne in einem drahtlosen mobilen endgerät Active DE602006017434D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/311,732 US7555276B2 (en) 2005-12-19 2005-12-19 Devices, methods, and computer program products for controlling power transfer to an antenna in a wireless mobile terminal
PCT/US2006/032116 WO2007078339A1 (en) 2005-12-19 2006-08-17 Devices, methods, and computer program products for controlling power transfer to an antenna in a wireless mobile terminal

Publications (1)

Publication Number Publication Date
DE602006017434D1 true DE602006017434D1 (de) 2010-11-18

Family

ID=37492064

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006017434T Active DE602006017434D1 (de) 2005-12-19 2006-08-17 Einrichtungen, verfahren und computerprogrammprodu antenne in einem drahtlosen mobilen endgerät

Country Status (8)

Country Link
US (1) US7555276B2 (de)
EP (1) EP1964274B1 (de)
JP (1) JP2009520397A (de)
CN (1) CN101331685B (de)
CA (1) CA2633630C (de)
DE (1) DE602006017434D1 (de)
MY (1) MY162037A (de)
WO (1) WO2007078339A1 (de)

Families Citing this family (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8064188B2 (en) 2000-07-20 2011-11-22 Paratek Microwave, Inc. Optimized thin film capacitors
US8744384B2 (en) 2000-07-20 2014-06-03 Blackberry Limited Tunable microwave devices with auto-adjusting matching circuit
US9406444B2 (en) 2005-11-14 2016-08-02 Blackberry Limited Thin film capacitors
US8798661B2 (en) * 2005-12-23 2014-08-05 Qualcomm Incorporated Method and apparatus for determining output transmit power for an access channel in a wireless communication network
US8325097B2 (en) 2006-01-14 2012-12-04 Research In Motion Rf, Inc. Adaptively tunable antennas and method of operation therefore
US7711337B2 (en) 2006-01-14 2010-05-04 Paratek Microwave, Inc. Adaptive impedance matching module (AIMM) control architectures
US8125399B2 (en) 2006-01-14 2012-02-28 Paratek Microwave, Inc. Adaptively tunable antennas incorporating an external probe to monitor radiated power
US7535312B2 (en) 2006-11-08 2009-05-19 Paratek Microwave, Inc. Adaptive impedance matching apparatus, system and method with improved dynamic range
US8299867B2 (en) 2006-11-08 2012-10-30 Research In Motion Rf, Inc. Adaptive impedance matching module
US7714676B2 (en) 2006-11-08 2010-05-11 Paratek Microwave, Inc. Adaptive impedance matching apparatus, system and method
EP2127096A4 (de) * 2007-01-31 2012-07-11 Nokia Corp Vorrichtung zur kompensation der impedanz und der lastphase des antennenelements
US7917104B2 (en) 2007-04-23 2011-03-29 Paratek Microwave, Inc. Techniques for improved adaptive impedance matching
US8045643B1 (en) * 2007-05-04 2011-10-25 Rf Micro Devices, Inc. Forward and reverse VSWR insensitive power detection using quadrature downconversion
US8213886B2 (en) 2007-05-07 2012-07-03 Paratek Microwave, Inc. Hybrid techniques for antenna retuning utilizing transmit and receive power information
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
JP5076881B2 (ja) * 2007-12-26 2012-11-21 富士通株式会社 伝送特性調整装置、回路基板、及び伝送特性調整方法
US20090179740A1 (en) * 2008-01-10 2009-07-16 Intermec Ip Corp. Radio frequency identification (rfid) method and apparatus for maximizing receive channel signal-to-noise ratio by adjusting phase to minimize noise
EP2304843B1 (de) * 2008-06-26 2019-02-27 Nokia Technologies Oy Vorrichtung, verfahren und computerprogramm zur drahtlosen kommunikation
US8072285B2 (en) 2008-09-24 2011-12-06 Paratek Microwave, Inc. Methods for tuning an adaptive impedance matching network with a look-up table
US8301091B2 (en) * 2009-01-30 2012-10-30 Avago Technologies General Ip (Singapore) Pte. Ltd. Power detector for multi-band network access
US8963611B2 (en) * 2009-06-19 2015-02-24 Qualcomm Incorporated Power and impedance measurement circuits for a wireless communication device
WO2011002171A2 (ko) * 2009-07-02 2011-01-06 삼성전자 주식회사 휴대 단말기 안테나의 정합 방법 및 이를 위한 장치
US8472888B2 (en) 2009-08-25 2013-06-25 Research In Motion Rf, Inc. Method and apparatus for calibrating a communication device
US9026062B2 (en) 2009-10-10 2015-05-05 Blackberry Limited Method and apparatus for managing operations of a communication device
US8442469B2 (en) * 2009-12-15 2013-05-14 At&T Mobility Ii Llc Methods, system, and computer program product for optimizing signal quality of a composite received signal
JP5515872B2 (ja) * 2010-03-05 2014-06-11 日本電気株式会社 送信機及び発振波抑制方法
US8803631B2 (en) 2010-03-22 2014-08-12 Blackberry Limited Method and apparatus for adapting a variable impedance network
JP5556290B2 (ja) * 2010-03-24 2014-07-23 ブラザー工業株式会社 現像カートリッジ
US8860526B2 (en) 2010-04-20 2014-10-14 Blackberry Limited Method and apparatus for managing interference in a communication device
CN102347745A (zh) * 2010-08-04 2012-02-08 国基电子（上海）有限公司 自适应阻抗匹配电路
TWI431935B (zh) 2010-09-28 2014-03-21 Htc Corp 天線模組
CN102420353B (zh) * 2010-09-28 2015-08-05 宏达国际电子股份有限公司 天线模块
US9379454B2 (en) 2010-11-08 2016-06-28 Blackberry Limited Method and apparatus for tuning antennas in a communication device
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
US8938026B2 (en) 2011-03-22 2015-01-20 Intel IP Corporation System and method for tuning an antenna in a wireless communication device
US8626083B2 (en) 2011-05-16 2014-01-07 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
JP2013038613A (ja) * 2011-08-08 2013-02-21 Sharp Corp 無線回路、無線装置、および、無線装置の制御方法
US8768273B2 (en) * 2011-12-16 2014-07-01 Dmitriy Rozenblit Systems and methods for power sensing and antenna tuning
US9203138B2 (en) 2012-01-17 2015-12-01 Intel IP Corporation System and method for tuning an antenna in a wireless communication device
US9106190B2 (en) * 2012-01-20 2015-08-11 Blackberry Limited Mobile wireless communications device with impedance matching and related methods
EP2618492B1 (de) * 2012-01-20 2014-03-12 BlackBerry Limited Mobile drahtlose Kommunikationsvorrichtung mit Impedanzanpassung und zugehörige Verfahren
US9014245B2 (en) 2012-03-26 2015-04-21 Google Technology Holdings LLC Method and apparatus for compensating for phase shift in a communication device
US9281849B2 (en) * 2012-03-26 2016-03-08 Google Technology Holdings LLC Method and apparatus for compensating for phase shift in a communication device
US9048524B2 (en) 2012-03-26 2015-06-02 Google Technology Holdings LLC Method and apparatus for compensating for phase shift in a communication device
KR101921494B1 (ko) * 2012-04-23 2018-11-23 삼성전자주식회사 무선 통신 시스템에서 안테나 임피던스 매칭 장치 및 방법
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
CN102769440B (zh) * 2012-07-16 2015-06-17 西安电子科技大学 基于寄生谐振频点的天线阻抗自动匹配装置及方法
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
EP2728759B1 (de) * 2012-10-30 2016-08-24 Panasonic Corporation Antennenanpassungsschaltung für drahtlose Kommunikationsvorrichtung
US9026060B2 (en) * 2012-11-30 2015-05-05 Qualcomm Incorporated Bidirectional matching network
EP2741422B1 (de) 2012-12-05 2015-07-01 Nxp B.V. Simultanmehrbandsendeempfänger
EP2741424A1 (de) 2012-12-05 2014-06-11 Nxp B.V. Simultanmehrbandsendeempfänger
JP2014116757A (ja) * 2012-12-07 2014-06-26 Samsung Electronics Co Ltd 増幅回路及び通信装置
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
CN105633580A (zh) * 2015-12-25 2016-06-01 海能达通信股份有限公司 可调天线
CN108604919B (zh) * 2016-02-05 2022-04-08 索尼公司 终端装置、基础设施设备、方法和集成电路
US10777890B2 (en) * 2017-12-19 2020-09-15 Nokia Solutions And Networks Oy Digitally controlled phase shifter and method
US11070188B2 (en) 2018-03-13 2021-07-20 Bae Systems Plc Impedance matching
GB2571943B (en) * 2018-03-13 2022-11-23 Bae Systems Plc Improvements in and relating to impedance matching
US11277211B2 (en) * 2018-09-24 2022-03-15 Andrew Wireless Systems Gmbh Methods and apparatuses for power control
KR102202728B1 (ko) * 2018-11-16 2021-01-13 한국과학기술원 무선 전력 전송 장치
US20220166447A1 (en) * 2020-11-25 2022-05-26 Skyworks Solutions, Inc. Out-of-band noise optimization for dual-band front-end modules
CN112595920B (zh) * 2021-02-26 2021-05-25 荣耀终端有限公司 一种射频传导测试方法及相关装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4493112A (en) 1981-11-19 1985-01-08 Rockwell International Corporation Antenna tuner discriminator
US5564086A (en) 1993-11-29 1996-10-08 Motorola, Inc. Method and apparatus for enhancing an operating characteristic of a radio transmitter
FI106412B (fi) * 1998-11-10 2001-01-31 Nokia Mobile Phones Ltd Lineaarinen tehovahvistinjärjestely ja menetelmä sen käyttämiseksi
JP3776632B2 (ja) * 1999-06-28 2006-05-17 Ｎｅｃネットワーク・センサ株式会社 電力増幅装置
US6424232B1 (en) 1999-11-30 2002-07-23 Advanced Energy's Voorhees Operations Method and apparatus for matching a variable load impedance with an RF power generator impedance
EP1113637B1 (de) * 1999-12-28 2006-04-05 NTT DoCoMo, Inc. Schaltung zur Komprimierung des dynamischen Bereich eines Signals
JP2002009641A (ja) * 2000-06-19 2002-01-11 Nec Corp デバイス保護装置
US6608603B2 (en) 2001-08-24 2003-08-19 Broadcom Corporation Active impedance matching in communications systems
JP3641226B2 (ja) * 2001-09-06 2005-04-20 Ｆｄｋ株式会社 移相器
CN1254925C (zh) * 2001-09-27 2006-05-03 株式会社东芝 便携式无线电设备
US6710651B2 (en) 2001-10-22 2004-03-23 Kyocera Wireless Corp. Systems and methods for controlling output power in a communication device
JP2004343633A (ja) * 2003-05-19 2004-12-02 Matsushita Electric Ind Co Ltd 送受信装置
JP2005073032A (ja) * 2003-08-26 2005-03-17 Hitachi Kokusai Electric Inc 歪補償増幅装置及び歪補償方法
JP2005102099A (ja) * 2003-08-29 2005-04-14 Kyocera Corp 高周波無線回路モジュール及び無線通信装置
WO2005050831A1 (en) * 2003-10-20 2005-06-02 Thomson Licensing A predistorter for use in a wireless transmitter
EP1564896A1 (de) 2004-02-10 2005-08-17 Sony Ericsson Mobile Communications AB Impedanzanpassung für eine Antenne
US7327802B2 (en) * 2004-03-19 2008-02-05 Sirit Technologies Inc. Method and apparatus for canceling the transmitted signal in a homodyne duplex transceiver
US7276973B2 (en) * 2005-06-29 2007-10-02 Skyworks Solutions, Inc. Automatic bias control circuit for linear power amplifiers

Also Published As

Publication number Publication date
US20070142014A1 (en) 2007-06-21
CA2633630C (en) 2011-11-22
EP1964274A1 (de) 2008-09-03
MY162037A (en) 2017-05-31
US7555276B2 (en) 2009-06-30
CN101331685B (zh) 2011-11-09
CA2633630A1 (en) 2007-07-12
JP2009520397A (ja) 2009-05-21
CN101331685A (zh) 2008-12-24
EP1964274B1 (de) 2010-10-06
WO2007078339A1 (en) 2007-07-12

Similar Documents

Publication Publication Date Title
DE602006017434D1 (de) Einrichtungen, verfahren und computerprogrammprodu antenne in einem drahtlosen mobilen endgerät
EP1892987A4 (de) Mobilstation, basisstation und verfahren
EP1892864A4 (de) Basisstation, mobilstation und verfahren
EP1892867A4 (de) Basisstationsvorrichtung und mobilstationsvorrichtung
EP1850610A4 (de) Mehrband-funkkommunikationsverfahren und basisstation
EP1720362A4 (de) Mobile einrichtung und funkschnittstellenanordnungsverfahren
HK1135553A1 (en) Communication method, mobile station and base station devices
EP1756909A4 (de) Intelligente antenne mit niedrigem profil für drahtlose anwendungen und entsprechende verfahren
HK1135259A1 (zh) 移動終端、基站及移動終端、基站中使用的方法
EP1998577A4 (de) Mobilstation, basisstation und verfahren
EP1998586A4 (de) Basisstation, mobilstation und verfahren
EP1923953A4 (de) Antennenvorrichtung für drahtlose einheit und mobile drahtlose einheit
EP1843497A4 (de) Vorrichtung zur drahtlosen kommunikation, mobiles endgerät und verfahren zur drahtlosen kommunikation
EP2034633A4 (de) Funkkommunikations-endgerät, funkkommunikations-basisstationsgerät und funkkommunikationsverfahren
EP1865618A4 (de) Mobiles endgerät, vorrichtung zur drahtlosen kommunikation und verfahren zur drahtlosen kommunikation
DE602005000103D1 (de) Verfahren zur Auswahl eines drahtlosen Pfades in einem tragbaren Kommunikationsendgerät, tragbares Kommunikationsendgerät und entsprechendes System.
DE602005022151D1 (de) Einrichtung und Verfahren zur Antennenanpassung in einem tragbaren drahtlosen Endgerät mit eingebauter Antenne
EP1841253A4 (de) Informationsverarbeitungseinrichtung, tragbares endgerät und roaming-informationsverarbeitungsverfahren dafür
EP1976169A4 (de) Basisstationsvorrichtung und verfahren zur funkkommunikation
DE602006013371D1 (de) Lautsprechergerät zur Verbesserung der Antenneneigenschaften in einem schnurlosen, tragbaren Endgerät
EP1826940A4 (de) Drahtloses nachrichtenübertragungsverfahren, basisstation und mobile station
EP1906572A4 (de) Basisstationseinrichtung und mobilstationseinrichtung
EP1968213A4 (de) Mobilstationseinrichtung, basisstationseinrichtung und funkkanalzustandsmeldeverfahren
EP2187661A4 (de) Funkbasisstation und mobilstation
EP1748514A4 (de) Mobiler radioterminal