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FI20002300A0 - Kaksitoiminen antenni - Google Patents

Kaksitoiminen antenni

Info

Publication number
FI20002300A0
FI20002300A0 FI20002300A FI20002300A FI20002300A0 FI 20002300 A0 FI20002300 A0 FI 20002300A0 FI 20002300 A FI20002300 A FI 20002300A FI 20002300 A FI20002300 A FI 20002300A FI 20002300 A0 FI20002300 A0 FI 20002300A0
Authority
FI
Finland
Prior art keywords
dual acting
acting antenna
antenna
dual
acting
Prior art date
Application number
FI20002300A
Other languages
English (en)
Swedish (sv)
Other versions
FI20002300L (fi
FI113217B (fi
Inventor
Jyrki Mikkola
Suvi Tarvas
Original Assignee
Filtronic Lk Oy
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 Filtronic Lk Oy filed Critical Filtronic Lk Oy
Priority to FI20002300A priority Critical patent/FI113217B/fi
Publication of FI20002300A0 publication Critical patent/FI20002300A0/fi
Priority to US09/981,545 priority patent/US6646606B2/en
Priority to CNB011357886A priority patent/CN1214487C/zh
Priority to EP01660194A priority patent/EP1199769B1/en
Priority to DE60102052T priority patent/DE60102052T2/de
Publication of FI20002300L publication Critical patent/FI20002300L/fi
Application granted granted Critical
Publication of FI113217B publication Critical patent/FI113217B/fi

Links

Classifications

    • 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
    • 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
    • H01Q1/244—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 extendable from a housing along a given path
    • 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
    • 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
    • H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
    • 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
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/32—Vertical arrangement of element

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)
FI20002300A 2000-10-18 2000-10-18 Kaksitoiminen antenni ja radiolaite FI113217B (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20002300A FI113217B (fi) 2000-10-18 2000-10-18 Kaksitoiminen antenni ja radiolaite
US09/981,545 US6646606B2 (en) 2000-10-18 2001-10-17 Double-action antenna
CNB011357886A CN1214487C (zh) 2000-10-18 2001-10-18 双作用天线
EP01660194A EP1199769B1 (en) 2000-10-18 2001-10-18 Double-action antenna
DE60102052T DE60102052T2 (de) 2000-10-18 2001-10-18 Doppeltwirkende Antenne

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20002300 2000-10-18
FI20002300A FI113217B (fi) 2000-10-18 2000-10-18 Kaksitoiminen antenni ja radiolaite

Publications (3)

Publication Number Publication Date
FI20002300A0 true FI20002300A0 (fi) 2000-10-18
FI20002300L FI20002300L (fi) 2002-04-19
FI113217B FI113217B (fi) 2004-03-15

Family

ID=8559322

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20002300A FI113217B (fi) 2000-10-18 2000-10-18 Kaksitoiminen antenni ja radiolaite

Country Status (5)

Country Link
US (1) US6646606B2 (fi)
EP (1) EP1199769B1 (fi)
CN (1) CN1214487C (fi)
DE (1) DE60102052T2 (fi)
FI (1) FI113217B (fi)

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JP3528745B2 (ja) * 2000-03-06 2004-05-24 日本電気株式会社 携帯無線機
FI115342B (fi) * 2001-11-15 2005-04-15 Filtronic Lk Oy Menetelmä sisäisen antennin valmistamiseksi ja antennielementti
DE10209996A1 (de) * 2002-03-07 2003-10-09 Kathrein Werke Kg Kombi-Antennenanordnung zum Empfang terrestrischer sowie Satelliten-Signale
JP3713476B2 (ja) * 2002-09-10 2005-11-09 株式会社東芝 移動通信端末
TW200408163A (en) * 2002-11-07 2004-05-16 High Tech Comp Corp Improved cellular antenna architecture
US6933893B2 (en) * 2002-12-27 2005-08-23 Motorola, Inc. Electronically tunable planar antenna and method of tuning the same
US6922174B2 (en) * 2003-06-26 2005-07-26 Kathrein-Werke Kg Mobile radio antenna for a base station
US7075487B2 (en) 2004-07-16 2006-07-11 Motorola, Inc, Planar inverted-F antenna with extendable portion
JP4108660B2 (ja) 2004-09-15 2008-06-25 Ｎｅｃアクセステクニカ株式会社 携帯電話機
TWI245452B (en) * 2005-03-15 2005-12-11 High Tech Comp Corp A multi-band monopole antenna with dual purpose
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
FI118782B (fi) 2005-10-14 2008-03-14 Pulse Finland Oy Säädettävä antenni
US8618990B2 (en) 2011-04-13 2013-12-31 Pulse Finland Oy Wideband antenna and methods
JP4798368B2 (ja) * 2006-09-04 2011-10-19 ミツミ電機株式会社 複合アンテナ装置
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
WO2010042840A1 (en) * 2008-10-09 2010-04-15 Greg Johnson Antenna system with pifa-fed conductor
FI20096134A0 (fi) 2009-11-03 2009-11-03 Pulse Finland Oy Säädettävä antenni
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
FI20105158L (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
US8570233B2 (en) 2010-09-29 2013-10-29 Laird Technologies, Inc. Antenna assemblies
CN102013568A (zh) * 2010-12-01 2011-04-13 惠州Tcl移动通信有限公司 一种四频段的内置天线及其移动通信终端
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
CN102723573B (zh) * 2011-03-29 2016-08-31 深圳富泰宏精密工业有限公司 天线组件及具有该天线组件的无线通信装置
TWI481120B (zh) * 2011-05-27 2015-04-11 Wistron Neweb Corp 具多共振模態之天線
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
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
TWI511370B (zh) * 2013-01-11 2015-12-01 Acer Inc 通訊裝置
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
EP2897221B1 (en) * 2013-06-14 2017-08-16 Murata Manufacturing Co., Ltd. Antenna device and communication-terminal device
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
US9948002B2 (en) 2014-08-26 2018-04-17 Pulse Finland Oy Antenna apparatus with an integrated proximity sensor and methods
US9973228B2 (en) 2014-08-26 2018-05-15 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
US9906260B2 (en) 2015-07-30 2018-02-27 Pulse Finland Oy Sensor-based closed loop antenna swapping apparatus and methods
US10476143B1 (en) 2018-09-26 2019-11-12 Lear Corporation Antenna for base station of wireless remote-control system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9405603A (pt) 1993-09-20 1999-09-08 Motorola Inc Instalação de antena adaptada para dispositivo de comunicação sem fio
GB2296406B (en) 1994-12-15 1998-10-14 Nokia Mobile Phones Ltd Radio telephone
US5892483A (en) 1996-03-15 1999-04-06 Ericsson Inc. Dual antenna arrangement for portable transceiver
US5764190A (en) * 1996-07-15 1998-06-09 The Hong Kong University Of Science & Technology Capacitively loaded PIFA
IT1295281B1 (it) 1997-10-06 1999-05-04 Somet Soc Mec Tessile Dispositivo di taglio del filo di trama in telai di tessitura ad aria
US6211830B1 (en) * 1998-06-10 2001-04-03 Matsushita Electric Industrial Co., Ltd. Radio antenna device
FI112986B (fi) * 1999-06-14 2004-02-13 Filtronic Lk Oy Antennirakenne
WO2001020716A1 (en) 1999-09-17 2001-03-22 Avantego Ab Antenna arrangement and a method for reducing size of a whip element in an antenna arrangement
SE515314C2 (sv) 1999-09-17 2001-07-16 Avantego Ab Antennanordning samt metod för att reducera storleken av ett sprötelement i en antennanordning
US6222496B1 (en) * 1999-11-05 2001-04-24 Internaitonal Business Machines Corporation Modified inverted-F antenna
SE0002712D0 (sv) 1999-11-19 2000-07-19 Allgon Ab An antenna device and a communication device comprising such an antenna device
US6204819B1 (en) * 2000-05-22 2001-03-20 Telefonaktiebolaget L.M. Ericsson Convertible loop/inverted-f antennas and wireless communicators incorporating the same
US6225951B1 (en) * 2000-06-01 2001-05-01 Telefonaktiebolaget L.M. Ericsson Antenna systems having capacitively coupled internal and retractable antennas and wireless communicators incorporating same

Also Published As

Publication number Publication date
CN1349278A (zh) 2002-05-15
US20020044091A1 (en) 2002-04-18
US6646606B2 (en) 2003-11-11
EP1199769B1 (en) 2004-02-18
DE60102052T2 (de) 2004-12-02
FI20002300L (fi) 2002-04-19
EP1199769A1 (en) 2002-04-24
FI113217B (fi) 2004-03-15
DE60102052D1 (de) 2004-03-25
CN1214487C (zh) 2005-08-10

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Legal Events

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Owner name: LK PRODUCTS OY

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PC Transfer of assignment of patent

Owner name: PULSE FINLAND OY

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