CN1954460A - 包括多个独立的低频带频率天线的多频带天线系统、无线终端和包含它们的无线电话 - Google Patents

包括多个独立的低频带频率天线的多频带天线系统、无线终端和包含它们的无线电话 Download PDF

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Publication number
CN1954460A
CN1954460A CNA2004800430771A CN200480043077A CN1954460A CN 1954460 A CN1954460 A CN 1954460A CN A2004800430771 A CNA2004800430771 A CN A2004800430771A CN 200480043077 A CN200480043077 A CN 200480043077A CN 1954460 A CN1954460 A CN 1954460A
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CN
China
Prior art keywords
band
antenna
frequency range
low
electromagnetic radiation
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.)
Pending
Application number
CNA2004800430771A
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English (en)
Chinese (zh)
Inventor
S·L·范塞
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Sony Mobile Communications AB
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Sony Ericsson Mobile Communications AB
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Publication date
Application filed by Sony Ericsson Mobile Communications AB filed Critical Sony Ericsson Mobile Communications AB
Publication of CN1954460A publication Critical patent/CN1954460A/zh
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)
CNA2004800430771A 2004-05-18 2004-11-30 包括多个独立的低频带频率天线的多频带天线系统、无线终端和包含它们的无线电话 Pending CN1954460A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/848,026 2004-05-18
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

Publications (1)

Publication Number Publication Date
CN1954460A true CN1954460A (zh) 2007-04-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2004800430771A Pending CN1954460A (zh) 2004-05-18 2004-11-30 包括多个独立的低频带频率天线的多频带天线系统、无线终端和包含它们的无线电话

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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CN102549843A (zh) * 2009-09-17 2012-07-04 日本电气株式会社 天线、无线通信装置和构造天线的方法
CN102594385A (zh) * 2011-01-05 2012-07-18 宏达国际电子股份有限公司 移动通讯装置及其收发数据与语音的方法
CN103166667A (zh) * 2011-12-12 2013-06-19 苹果公司 具有天线切换电路的无线电子设备
CN103178358A (zh) * 2011-12-21 2013-06-26 芬兰脉冲公司 可切换的分集天线设备和方法
CN106450689A (zh) * 2015-08-05 2017-02-22 苹果公司 具有隔离模式的电子设备天线
CN108666748A (zh) * 2017-03-29 2018-10-16 国基电子（上海）有限公司 天线装置

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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
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
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
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
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
GB2571279B (en) 2018-02-21 2022-03-09 Pet Tech Limited Antenna arrangement and associated method

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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
JP3959332B2 (ja) * 2001-10-24 2007-08-15 松下電器産業株式会社 携帯無線端末
US6734825B1 (en) * 2002-10-28 2004-05-11 The National University Of Singapore Miniature built-in multiple frequency band antenna

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102549843A (zh) * 2009-09-17 2012-07-04 日本电气株式会社 天线、无线通信装置和构造天线的方法
CN102549843B (zh) * 2009-09-17 2014-08-20 日本电气株式会社 天线、无线通信装置和构造天线的方法
CN102594385A (zh) * 2011-01-05 2012-07-18 宏达国际电子股份有限公司 移动通讯装置及其收发数据与语音的方法
CN103166667A (zh) * 2011-12-12 2013-06-19 苹果公司 具有天线切换电路的无线电子设备
US9484961B2 (en) 2011-12-12 2016-11-01 Apple Inc. Wireless electronic device with antenna switching circuitry
CN103178358A (zh) * 2011-12-21 2013-06-26 芬兰脉冲公司 可切换的分集天线设备和方法
CN103178358B (zh) * 2011-12-21 2016-05-25 芬兰脉冲公司 可切换的分集天线设备和方法
US9484619B2 (en) 2011-12-21 2016-11-01 Pulse Finland Oy Switchable diversity antenna apparatus and methods
CN106450689A (zh) * 2015-08-05 2017-02-22 苹果公司 具有隔离模式的电子设备天线
CN106450689B (zh) * 2015-08-05 2020-08-18 苹果公司 具有隔离模式的电子设备天线
CN108666748A (zh) * 2017-03-29 2018-10-16 国基电子（上海）有限公司 天线装置

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
JP2007538459A (ja) 2007-12-27
EP1754278A2 (en) 2007-02-21

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Open date: 20070425