JP2007538459A - 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 - Google Patents

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 Download PDF

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Publication number
JP2007538459A
JP2007538459A JP2007527188A JP2007527188A JP2007538459A JP 2007538459 A JP2007538459 A JP 2007538459A JP 2007527188 A JP2007527188 A JP 2007527188A JP 2007527188 A JP2007527188 A JP 2007527188A JP 2007538459 A JP2007538459 A JP 2007538459A
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Japan
Prior art keywords
antenna
frequency band
multiband
low frequency
electromagnetic wave
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JP2007527188A
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Japanese (ja)
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JP2007538459A5 (https=
Inventor
スコット エル． ヴァンス，
Original Assignee
ソニー エリクソン モバイル コミュニケーションズ， エービー
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Application filed by ソニー エリクソン モバイル コミュニケーションズ， エービー filed Critical ソニー エリクソン モバイル コミュニケーションズ， エービー
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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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
    • 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
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Transceivers (AREA)
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 true JP2007538459A (ja) 2007-12-27
JP2007538459A5 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=)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8744384B2 (en) 2000-07-20 2014-06-03 Blackberry Limited Tunable microwave devices with auto-adjusting matching circuit
JP2005295312A (ja) * 2004-04-01 2005-10-20 Hitachi Ltd 携帯無線装置
US7091911B2 (en) * 2004-06-02 2006-08-15 Research In Motion Limited Mobile wireless communications device comprising non-planar internal antenna without ground plane overlap
KR100617861B1 (ko) * 2004-06-29 2006-08-28 주식회사 팬택앤큐리텔 듀얼 인테나를 구비한 이동통신 단말기
US20060094485A1 (en) * 2004-10-28 2006-05-04 Interdigital Technology Corporation Method and apparatus for preventing communication link degradation due to the detrimental orientation of a mobile station
US20060094449A1 (en) * 2004-10-28 2006-05-04 Interdigital Technology Corporation Method and apparatus for preventing communication link degradation due to the disengagement or movement of a self-positioning transceiver
US9406444B2 (en) 2005-11-14 2016-08-02 Blackberry Limited Thin film capacitors
US7711337B2 (en) 2006-01-14 2010-05-04 Paratek Microwave, Inc. Adaptive impedance matching module (AIMM) control architectures
US7792548B2 (en) * 2006-09-28 2010-09-07 Broadcom Corporation Multiple frequency antenna array for use with an RF transmitter or transceiver
US7535312B2 (en) 2006-11-08 2009-05-19 Paratek Microwave, Inc. Adaptive impedance matching apparatus, system and method with improved dynamic range
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
US8472888B2 (en) 2009-08-25 2013-06-25 Research In Motion Rf, Inc. Method and apparatus for calibrating a communication device
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003204281A (ja) * 2001-10-24 2003-07-18 Matsushita Electric Ind Co Ltd アンテナ構造体、アンテナ構造体使用方法、及び通信機器
JP2006504328A (ja) * 2002-10-28 2006-02-02 エージェンシー フォー サイエンス，テクノロジー アンド リサーチ ミニチュアビルトイン多周波数帯域アンテナ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5649306A (en) * 1994-09-16 1997-07-15 Motorola, Inc. Portable radio housing incorporating diversity antenna structure
JP2001119238A (ja) * 1999-10-18 2001-04-27 Sony Corp アンテナ装置及び携帯無線機
JPWO2002027860A1 (ja) * 2000-09-26 2004-02-12 松下電器産業株式会社 携帯無線機用アンテナ
EP1306922A3 (en) * 2001-10-24 2006-08-16 Matsushita Electric Industrial Co., Ltd. Antenna structure, methof of using antenna structure and communication device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003204281A (ja) * 2001-10-24 2003-07-18 Matsushita Electric Ind Co Ltd アンテナ構造体、アンテナ構造体使用方法、及び通信機器
JP2006504328A (ja) * 2002-10-28 2006-02-02 エージェンシー フォー サイエンス，テクノロジー アンド リサーチ ミニチュアビルトイン多周波数帯域アンテナ

Also Published As

Publication number Publication date
WO2005117536A3 (en) 2006-06-22
US7109924B2 (en) 2006-09-19
US20050259011A1 (en) 2005-11-24
WO2005117536A2 (en) 2005-12-15
EP1754278A4 (en) 2008-03-05
CN1954460A (zh) 2007-04-25
EP1754278A2 (en) 2007-02-21

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