DE60205720D1 - Zwischen mehreren Frequenzbändern schaltbare Antenne für tragbare Endgeräte - Google Patents

Zwischen mehreren Frequenzbändern schaltbare Antenne für tragbare Endgeräte

Info

Publication number
DE60205720D1
DE60205720D1 DE60205720T DE60205720T DE60205720D1 DE 60205720 D1 DE60205720 D1 DE 60205720D1 DE 60205720 T DE60205720 T DE 60205720T DE 60205720 T DE60205720 T DE 60205720T DE 60205720 D1 DE60205720 D1 DE 60205720D1
Authority
DE
Germany
Prior art keywords
antenna
frequency bands
portable devices
antenna element
radio
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.)
Expired - Lifetime
Application number
DE60205720T
Other languages
English (en)
Other versions
DE60205720T2 (de
Inventor
Zhinong Ying
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 DE60205720D1 publication Critical patent/DE60205720D1/de
Application granted granted Critical
Publication of DE60205720T2 publication Critical patent/DE60205720T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0442—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular tuning means
    • 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
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/378—Combination of fed elements with parasitic elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Support Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
  • Transceivers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
DE60205720T 2002-05-08 2002-05-08 Zwischen mehreren Frequenzbändern schaltbare Antenne für tragbare Endgeräte Expired - Lifetime DE60205720T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02445056A EP1361623B1 (de) 2002-05-08 2002-05-08 Zwischen mehreren Frequenzbändern schaltbare Antenne für tragbare Endgeräte

Publications (2)

Publication Number Publication Date
DE60205720D1 true DE60205720D1 (de) 2005-09-29
DE60205720T2 DE60205720T2 (de) 2006-05-18

Family

ID=29225774

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60205720T Expired - Lifetime DE60205720T2 (de) 2002-05-08 2002-05-08 Zwischen mehreren Frequenzbändern schaltbare Antenne für tragbare Endgeräte

Country Status (3)

Country Link
EP (1) EP1361623B1 (de)
AT (1) ATE303003T1 (de)
DE (1) DE60205720T2 (de)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
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SE528017C2 (sv) * 2004-02-02 2006-08-08 Amc Centurion Ab Antennanordning och bärbar radiokommunikationsanordning innefattande sådan antennanordning
WO2006000650A1 (en) 2004-06-28 2006-01-05 Pulse Finland Oy Antenna component
EP1635418A1 (de) * 2004-09-09 2006-03-15 Sony Ericsson Mobile Communications AB Phasenschieber mit MEMS Schalter und Verzögerungsleitung zur Verwendung in einem mobilen Kommunikationsapparat
WO2006027113A1 (en) * 2004-09-09 2006-03-16 Sony Ericsson Mobile Communication Ab Phase shifter device including mems switches and delay lines and portable communication device using the same
SE528569C2 (sv) * 2004-09-13 2006-12-19 Amc Centurion Ab Antennanordning och bärbar radiokommunikationsanordning innefattande sådan antennanordning
US6884950B1 (en) * 2004-09-15 2005-04-26 Agilent Technologies, Inc. MEMs switching system
FI20041455A (fi) 2004-11-11 2006-05-12 Lk Products Oy Antennikomponentti
US8378892B2 (en) 2005-03-16 2013-02-19 Pulse Finland Oy Antenna component and methods
FI20055420A0 (fi) 2005-07-25 2005-07-25 Lk Products Oy Säädettävä monikaista antenni
FI119009B (fi) 2005-10-03 2008-06-13 Pulse Finland Oy Monikaistainen antennijärjestelmä
FI119535B (fi) 2005-10-03 2008-12-15 Pulse Finland Oy Monikaistainen antennijärjestelmä
FI118872B (fi) 2005-10-10 2008-04-15 Pulse Finland Oy Sisäinen antenni
FI118782B (fi) * 2005-10-14 2008-03-14 Pulse Finland Oy Säädettävä antenni
US7242355B2 (en) * 2005-11-23 2007-07-10 Sony Ericsson Mobile Communications Ab Frequency band switching of an antenna arrangement
US8618990B2 (en) 2011-04-13 2013-12-31 Pulse Finland Oy Wideband antenna and methods
FI119404B (fi) * 2006-11-15 2008-10-31 Pulse Finland Oy Sisäinen monikaista-antenni
US10211538B2 (en) 2006-12-28 2019-02-19 Pulse Finland Oy Directional antenna apparatus and methods
FI20075269A0 (fi) 2007-04-19 2007-04-19 Pulse Finland Oy Menetelmä ja järjestely antennin sovittamiseksi
FI120427B (fi) 2007-08-30 2009-10-15 Pulse Finland Oy Säädettävä monikaista-antenni
GB0817237D0 (en) * 2008-09-22 2008-10-29 Antenova Ltd Tuneable antennas suitable for portable digitial television receivers
US8432322B2 (en) * 2009-07-17 2013-04-30 Apple Inc. Electronic devices with capacitive proximity sensors for proximity-based radio-frequency power control
TWI418092B (zh) 2009-10-08 2013-12-01 Quanta Comp Inc A dual-band antenna and an antenna device having the dual-band antenna
CN102044745B (zh) * 2009-10-21 2015-07-01 广达电脑股份有限公司 双频天线及具有该双频天线的天线装置
FI20096134A0 (fi) 2009-11-03 2009-11-03 Pulse Finland Oy Säädettävä antenni
JP5531582B2 (ja) 2009-11-27 2014-06-25 富士通株式会社 アンテナおよび無線通信装置
FI20096251A0 (sv) 2009-11-27 2009-11-27 Pulse Finland Oy MIMO-antenn
US8847833B2 (en) 2009-12-29 2014-09-30 Pulse Finland Oy Loop resonator apparatus and methods for enhanced field control
FI20105158A (fi) 2010-02-18 2011-08-19 Pulse Finland Oy Kuorisäteilijällä varustettu antenni
US9406998B2 (en) 2010-04-21 2016-08-02 Pulse Finland Oy Distributed multiband antenna and methods
US8872706B2 (en) 2010-11-05 2014-10-28 Apple Inc. Antenna system with receiver diversity and tunable matching circuit
JP2012109875A (ja) * 2010-11-18 2012-06-07 Fujitsu Ltd アンテナ装置及び無線通信装置
FI20115072A0 (fi) 2011-01-25 2011-01-25 Pulse Finland Oy Moniresonanssiantenni, -antennimoduuli ja radiolaite
US9673507B2 (en) 2011-02-11 2017-06-06 Pulse Finland Oy Chassis-excited antenna apparatus and methods
US8648752B2 (en) 2011-02-11 2014-02-11 Pulse Finland Oy Chassis-excited antenna apparatus and methods
US8866689B2 (en) 2011-07-07 2014-10-21 Pulse Finland Oy Multi-band antenna and methods for long term evolution wireless system
US9450291B2 (en) 2011-07-25 2016-09-20 Pulse Finland Oy Multiband slot loop antenna apparatus and methods
US9123990B2 (en) 2011-10-07 2015-09-01 Pulse Finland Oy Multi-feed antenna apparatus and methods
US9531058B2 (en) 2011-12-20 2016-12-27 Pulse Finland Oy Loosely-coupled radio antenna apparatus and methods
US9484619B2 (en) 2011-12-21 2016-11-01 Pulse Finland Oy Switchable diversity antenna apparatus and methods
GB201122324D0 (en) 2011-12-23 2012-02-01 Univ Edinburgh Antenna element & antenna device comprising such elements
US8988296B2 (en) 2012-04-04 2015-03-24 Pulse Finland Oy Compact polarized antenna and methods
US9979078B2 (en) 2012-10-25 2018-05-22 Pulse Finland Oy Modular cell antenna apparatus and methods
US10069209B2 (en) 2012-11-06 2018-09-04 Pulse Finland Oy Capacitively coupled antenna apparatus and methods
US9647338B2 (en) 2013-03-11 2017-05-09 Pulse Finland Oy Coupled antenna structure and methods
US10079428B2 (en) 2013-03-11 2018-09-18 Pulse Finland Oy Coupled antenna structure and methods
US9634383B2 (en) 2013-06-26 2017-04-25 Pulse Finland Oy Galvanically separated non-interacting antenna sector apparatus and methods
US9680212B2 (en) 2013-11-20 2017-06-13 Pulse Finland Oy Capacitive grounding methods and apparatus for mobile devices
US9590308B2 (en) 2013-12-03 2017-03-07 Pulse Electronics, Inc. Reduced surface area antenna apparatus and mobile communications devices incorporating the same
US9350081B2 (en) 2014-01-14 2016-05-24 Pulse Finland Oy Switchable multi-radiator high band antenna apparatus
US9379445B2 (en) 2014-02-14 2016-06-28 Apple Inc. Electronic device with satellite navigation system slot antennas
US9583838B2 (en) 2014-03-20 2017-02-28 Apple Inc. Electronic device with indirectly fed slot antennas
US9559425B2 (en) 2014-03-20 2017-01-31 Apple Inc. Electronic device with slot antenna and proximity sensor
US9728858B2 (en) 2014-04-24 2017-08-08 Apple Inc. Electronic devices with hybrid antennas
US9973228B2 (en) 2014-08-26 2018-05-15 Pulse Finland Oy Antenna apparatus with an integrated proximity sensor and methods
US9948002B2 (en) 2014-08-26 2018-04-17 Pulse Finland Oy Antenna apparatus with an integrated proximity sensor and methods
US9722308B2 (en) 2014-08-28 2017-08-01 Pulse Finland Oy Low passive intermodulation distributed antenna system for multiple-input multiple-output systems and methods of use
US10218052B2 (en) 2015-05-12 2019-02-26 Apple Inc. Electronic device with tunable hybrid antennas
US9906260B2 (en) 2015-07-30 2018-02-27 Pulse Finland Oy Sensor-based closed loop antenna swapping apparatus and methods
US10490881B2 (en) 2016-03-10 2019-11-26 Apple Inc. Tuning circuits for hybrid electronic device antennas
DE102017203606B4 (de) 2016-03-23 2023-07-06 Mediatek Inc. Antenne mit wechselbarer Abstrahlrichtung und Kommunikationsvorrichtung derselben
US10290946B2 (en) 2016-09-23 2019-05-14 Apple Inc. Hybrid electronic device antennas having parasitic resonating elements
CN109216927B (zh) * 2018-09-28 2023-10-17 深圳市信维通信股份有限公司 一种减少头手降幅的天线
US11949438B2 (en) * 2021-03-03 2024-04-02 Taoglas Group Holdings Limited Multi-band antenna for use with limited size ground planes

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Publication number Priority date Publication date Assignee Title
US6600456B2 (en) * 1998-09-21 2003-07-29 Tantivy Communications, Inc. Adaptive antenna for use in wireless communication systems
WO2001029927A1 (de) * 1999-10-15 2001-04-26 Siemens Aktiengesellschaft Schaltbare antenne
FI113911B (fi) * 1999-12-30 2004-06-30 Nokia Corp Menetelmä signaalin kytkemiseksi ja antennirakenne
US6529749B1 (en) * 2000-05-22 2003-03-04 Ericsson Inc. Convertible dipole/inverted-F antennas and wireless communicators incorporating the same

Also Published As

Publication number Publication date
DE60205720T2 (de) 2006-05-18
ATE303003T1 (de) 2005-09-15
EP1361623A1 (de) 2003-11-12
EP1361623B1 (de) 2005-08-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: PATENT- UND RECHTSANWAELTE KRAUS & WEISERT, 80539