FI113217B - Dubbelfunktionell antenn och radioapparat - Google Patents

Dubbelfunktionell antenn och radioapparat Download PDF

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Publication number
FI113217B
FI113217B FI20002300A FI20002300A FI113217B FI 113217 B FI113217 B FI 113217B FI 20002300 A FI20002300 A FI 20002300A FI 20002300 A FI20002300 A FI 20002300A FI 113217 B FI113217 B FI 113217B
Authority
FI
Finland
Prior art keywords
antenna
plane
coupling
whip
ground plane
Prior art date
Application number
FI20002300A
Other languages
English (en)
Finnish (fi)
Other versions
FI20002300A (sv
FI20002300A0 (sv
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/sv
Publication of FI20002300A0 publication Critical patent/FI20002300A0/sv
Priority to US09/981,545 priority patent/US6646606B2/en
Priority to DE60102052T priority patent/DE60102052T2/de
Priority to EP01660194A priority patent/EP1199769B1/en
Priority to CNB011357886A priority patent/CN1214487C/zh
Publication of FI20002300A publication Critical patent/FI20002300A/sv
Application granted granted Critical
Publication of FI113217B publication Critical patent/FI113217B/sv

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)

Claims (7)

1. Antenn med dubbel funktion innefattande ett emitterande planelement inne i radioapparaten och ett jordplan, samt ett sprötelement som är rörligt i förhällande 5 till dessa, varvid antennens matarledare kopplats till det emitterande planelementet, kännetecknad av att den dessutom innefattar ett kopplingselement (240; 340) pla-cerat mellan planelementet (220; 320) och jordplanet (210; 310) och galvaniskt skilt frän dessa, och som da nämnda sprötelement (230; 330) är utdraget kopplas galvaniskt till sprötelementet för att mata och anpassa detta. 10
2. Konstruktion enligt patentkrav 1, där nämnda emitterande planelement (220) med jordplanet (210) bildar en antenn av PIFA-typ, kännetecknad av att nämnda kopplingselement (240) är beläget närä den elektriskt yttersta kanten (E) av det emitterande planelementet sett frän PIFA:s kortslutningspunkt för att bilda en kapa- 15 citiv koppling mellan kopplingselementet och det emitterande planelementet.
3. Konstruktion enligt patentkrav 1, kännetecknad av att nämnda kopplingselement innefattar ett plant, väsentligen emitterande planelement och en del parallellt med jordplanet, samt ett utspräng (245; 345) mot denna dels jordplan för att optime- 20 ra sprötelementets anpassning.
: 4. Konstruktion enligt patentkrav 3, kännetecknad av att nämnda utspräng (245) : pä kopplingselementet är närä kopplingselementets (240) nedre ände. > » t »
5. Konstruktion enligt patentkrav 1, kännetecknad av att nämnda sprötelement :' : tillsammans med kopplingselementet inrättats att ha resonans väsentligen ätminsto- :‘; ne pä en samma frekvens som det emitterande planelementet.
6. Konstruktion enligt patentkrav 1, kännetecknad av att nämnda emitterande : 30 planelement (220) är ett självbärande styvt ledarstycke. * t
7. Radioapparat (MS) innefattande en antenn med dubbel funktion i vilken ingär ,··. ett emitterande planelement (720) inne i radioapparaten och ett jordplan, samt ett j ’ sprötelement (730) som är rörligt i förhällande tili dessa, kännetecknad av att 1 « ' · * ‘ 35 nämnda antenn innefattar dessutom ett kopplingselement placerat mellan det emitte- : '.: rande planelementet och jordplanet och galvaniskt skilt frän dessa, varvid nämnda kopplingselement dä sprötelementet är utdraget kopplas galvaniskt tili sprötelementet för att mata och anpassa detta.
FI20002300A 2000-10-18 2000-10-18 Dubbelfunktionell antenn och radioapparat FI113217B (sv)

Priority Applications (5)

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

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20002300 2000-10-18
FI20002300A FI113217B (sv) 2000-10-18 2000-10-18 Dubbelfunktionell antenn och radioapparat

Publications (3)

Publication Number Publication Date
FI20002300A0 FI20002300A0 (sv) 2000-10-18
FI20002300A FI20002300A (sv) 2002-04-19
FI113217B true FI113217B (sv) 2004-03-15

Family

ID=8559322

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20002300A FI113217B (sv) 2000-10-18 2000-10-18 Dubbelfunktionell antenn och radioapparat

Country Status (5)

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

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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 (sv) 2005-07-25 2005-07-25 Lk Products Oy Reglerbar flerbandsantenn
FI119009B (sv) 2005-10-03 2008-06-13 Pulse Finland Oy Flerbandsantennsystem
FI118782B (sv) 2005-10-14 2008-03-14 Pulse Finland Oy Reglerbar antenn
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 (sv) 2007-04-19 2007-04-19 Pulse Finland Oy Förfarande och system för anpassning av en antenn
FI120427B (sv) 2007-08-30 2009-10-15 Pulse Finland Oy Reglerbar flerbandsantenn
US8199058B2 (en) * 2008-10-09 2012-06-12 Johnson Greg F Antenna system with PIFA-fed conductor
FI20096134A0 (sv) 2009-11-03 2009-11-03 Pulse Finland Oy Reglerbar antenn
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 (sv) 2010-02-18 2011-08-19 Pulse Finland Oy Med skalstrålare försedd antenn
US9406998B2 (en) 2010-04-21 2016-08-02 Pulse Finland Oy Distributed multiband antenna and methods
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FI20115072A0 (sv) 2011-01-25 2011-01-25 Pulse Finland Oy Multiresonansantenn, -antennmodul och radioanordning
US8648752B2 (en) 2011-02-11 2014-02-11 Pulse Finland Oy Chassis-excited antenna apparatus and methods
US9673507B2 (en) 2011-02-11 2017-06-06 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
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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
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US8988296B2 (en) 2012-04-04 2015-03-24 Pulse Finland Oy Compact polarized antenna and methods
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US9973228B2 (en) 2014-08-26 2018-05-15 Pulse Finland Oy Antenna apparatus with an integrated proximity sensor and methods
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Also Published As

Publication number Publication date
CN1349278A (zh) 2002-05-15
CN1214487C (zh) 2005-08-10
US20020044091A1 (en) 2002-04-18
DE60102052T2 (de) 2004-12-02
FI20002300A (sv) 2002-04-19
FI20002300A0 (sv) 2000-10-18
EP1199769A1 (en) 2002-04-24
EP1199769B1 (en) 2004-02-18
DE60102052D1 (de) 2004-03-25
US6646606B2 (en) 2003-11-11

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