JP2007538459A5 - - Google Patents

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Publication number
JP2007538459A5
JP2007538459A5 JP2007527188A JP2007527188A JP2007538459A5 JP 2007538459 A5 JP2007538459 A5 JP 2007538459A5 JP 2007527188 A JP2007527188 A JP 2007527188A JP 2007527188 A JP2007527188 A JP 2007527188A JP 2007538459 A5 JP2007538459 A5 JP 2007538459A5
Authority
JP
Japan
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.)
Pending
Application number
JP2007527188A
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Japanese (ja)
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JP2007538459A (ja
Filing date
Publication date
Priority claimed from US10/848,026 external-priority patent/US7109924B2/en
Application filed filed Critical
Publication of JP2007538459A publication Critical patent/JP2007538459A/ja
Publication of JP2007538459A5 publication Critical patent/JP2007538459A5/ja
Pending legal-status Critical Current

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JP2007527188A 2004-05-18 2004-11-30 別々の低周波数帯アンテナを複数含むマルチバンドアンテナシステムとそれを組み込んだ無線端末及び無線電話機 Pending JP2007538459A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/848,026 US7109924B2 (en) 2004-05-18 2004-05-18 Multi-band antenna systems including a plurality of separate low-band frequency antennas, wireless terminals and radiotelephones incorporating the same
PCT/US2004/040006 WO2005117536A2 (en) 2004-05-18 2004-11-30 Multi-band antenna systems including a plurality of separate low-band frequency antennas, wireless terminals and radiotelephones incorporating the same

Publications (2)

Publication Number Publication Date
JP2007538459A JP2007538459A (ja) 2007-12-27
JP2007538459A5 true JP2007538459A5 (https=) 2008-02-14

Family

ID=35374696

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007527188A Pending JP2007538459A (ja) 2004-05-18 2004-11-30 別々の低周波数帯アンテナを複数含むマルチバンドアンテナシステムとそれを組み込んだ無線端末及び無線電話機

Country Status (5)

Country Link
US (1) US7109924B2 (https=)
EP (1) EP1754278A4 (https=)
JP (1) JP2007538459A (https=)
CN (1) CN1954460A (https=)
WO (1) WO2005117536A2 (https=)

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US9406444B2 (en) 2005-11-14 2016-08-02 Blackberry Limited Thin film capacitors
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US7792548B2 (en) * 2006-09-28 2010-09-07 Broadcom Corporation Multiple frequency antenna array for use with an RF transmitter or transceiver
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US7714676B2 (en) 2006-11-08 2010-05-11 Paratek Microwave, Inc. Adaptive impedance matching apparatus, system and method
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
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
US20110279357A1 (en) * 2009-01-28 2011-11-17 William Gary Leeks Wireless accessible display and methods
US8213982B2 (en) * 2009-06-01 2012-07-03 Hewlett-Packard Development Company, L.P. Enhanced internal antenna architecture for a mobile computing device
KR101594435B1 (ko) * 2009-07-20 2016-02-16 엘지전자 주식회사 휴대 단말기
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JP5345916B2 (ja) * 2009-09-17 2013-11-20 日本電気株式会社 アンテナ構造および無線通信装置およびアンテナ構成方法
US9026062B2 (en) 2009-10-10 2015-05-05 Blackberry Limited Method and apparatus for managing operations of a communication device
US8378899B2 (en) * 2009-11-06 2013-02-19 Sony Ericsson Mobile Communications Ab Wireless communication terminal with a multi-band antenna that extends between side surfaces thereof
US20110128190A1 (en) * 2009-12-02 2011-06-02 Sony Ericsson Mobile Communications Ab Wireless communication terminal with a split multi-band antenna having a single rf feed node
US8803631B2 (en) 2010-03-22 2014-08-12 Blackberry Limited Method and apparatus for adapting a variable impedance network
WO2011133657A2 (en) 2010-04-20 2011-10-27 Paratek Microwave, Inc. Method and apparatus for managing interference in a communication device
US8757495B2 (en) * 2010-09-03 2014-06-24 Hand Held Products, Inc. Encoded information reading terminal with multi-band antenna
US9379454B2 (en) 2010-11-08 2016-06-28 Blackberry Limited Method and apparatus for tuning antennas in a communication device
US8412264B2 (en) * 2011-01-05 2013-04-02 Htc Corporation Mobile communication device and method for transceiving data and voice thereof
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
JP5963221B2 (ja) * 2011-12-12 2016-08-03 アップル インコーポレイテッド アンテナ切換回路を有する無線電子機器
US9484619B2 (en) 2011-12-21 2016-11-01 Pulse Finland Oy Switchable diversity antenna apparatus and methods
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
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
EP3194898A4 (en) 2014-09-18 2017-09-13 Arad Measuring Technologies Ltd. Utility meter having a meter register utilizing a multiple resonance antenna
US9438319B2 (en) 2014-12-16 2016-09-06 Blackberry Limited Method and apparatus for antenna selection
US9972891B2 (en) * 2015-08-05 2018-05-15 Apple Inc. Electronic device antenna with isolation mode
CN106207391B (zh) * 2016-08-29 2019-02-05 Oppo广东移动通信有限公司 天线装置及移动终端
CN108666748B (zh) * 2017-03-29 2021-02-19 国基电子(上海)有限公司 天线装置
GB2571279B (en) 2018-02-21 2022-03-09 Pet Tech Limited Antenna arrangement and associated method

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JP2001119238A (ja) * 1999-10-18 2001-04-27 Sony Corp アンテナ装置及び携帯無線機
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US6734825B1 (en) * 2002-10-28 2004-05-11 The National University Of Singapore Miniature built-in multiple frequency band antenna

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