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FI20095484A7 - Oikosuljettu monopoliantenni - Google Patents

Oikosuljettu monopoliantenni Download PDF

Info

Publication number
FI20095484A7
FI20095484A7 FI20095484A FI20095484A FI20095484A7 FI 20095484 A7 FI20095484 A7 FI 20095484A7 FI 20095484 A FI20095484 A FI 20095484A FI 20095484 A FI20095484 A FI 20095484A FI 20095484 A7 FI20095484 A7 FI 20095484A7
Authority
FI
Finland
Prior art keywords
short
ground plane
antenna
radiating element
signal
Prior art date
Application number
FI20095484A
Other languages
English (en)
Swedish (sv)
Other versions
FI20095484A0 (fi
FI20095484L (fi
Inventor
Saou-Wen Su
Jui-Hung Chou
Original Assignee
Lite On Tech Corp
Lite On Electronics Guangzhou Ltd
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 Lite On Tech Corp, Lite On Electronics Guangzhou Ltd filed Critical Lite On Tech Corp
Publication of FI20095484A0 publication Critical patent/FI20095484A0/fi
Publication of FI20095484A7 publication Critical patent/FI20095484A7/fi
Publication of FI20095484L publication Critical patent/FI20095484L/fi

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
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
    • 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
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • 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
    • H01Q9/0414—Substantially flat resonant element parallel to ground plane, e.g. patch antenna in a stacked or folded configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Details Of Aerials (AREA)
  • Waveguide Aerials (AREA)

Abstract

Esillä oleva keksintö koskee oikosuljettua monopoliantennia (1). Antenni sisältää maatason (11), säteilevän elementin (12), oikosulkuelementin (13), metallilevyn (14) ja koaksiaalikaapelin (15). Maataso (11) sisältää signaalin maadoituspisteen (111). Säteilevä elementti (12) sijaitsee maatason (11) yläpuolella, se on taivutettu ainakin kerran ja se sisältää signaalin syöttöpisteen (121). Oikosulkuelementin (13) toinen pää on kytketty toiseen maatason (11) lyhyistä reunoista (112) ja toinen pää on kytketty säteilevän elementin (12) yhteen reunaan. Koaksiaalikaapeli (15) sisältää sisäjohtimen (151) ja ulkojohtimen (152), jotka on kytketty vastaavasti signaalin syöttöpisteeseen (121) ja signaalin maadoituspisteeseen (111). Keksinnön antennissa on hyvä impedanssi kaistanleveydellä ja hyvät säteilyminaisuudet, se voidaan asentaa helposti elektronisen laitteen koteloon ja se soveltuu hyvin langattomien tietoliikennelaitteiden sovelluksiin. (Kuvio 1)
FI20095484A 2008-07-11 2009-04-30 Oikosuljettu monopoliantenni FI20095484L (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2008101335488A CN101626114B (zh) 2008-07-11 2008-07-11 短路单极天线

Publications (3)

Publication Number Publication Date
FI20095484A0 FI20095484A0 (fi) 2009-04-30
FI20095484A7 true FI20095484A7 (fi) 2010-01-12
FI20095484L FI20095484L (fi) 2010-01-12

Family

ID=40590362

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20095484A FI20095484L (fi) 2008-07-11 2009-04-30 Oikosuljettu monopoliantenni

Country Status (4)

Country Link
US (2) US20100007559A1 (fi)
CN (1) CN101626114B (fi)
DE (1) DE102008050819B4 (fi)
FI (1) FI20095484L (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8593367B2 (en) 2010-12-10 2013-11-26 Blackberry Limited Modified ground plane (MGP) approach to improving antenna self-matching and bandwidth
TWI457574B (zh) * 2012-09-26 2014-10-21 Wistron Corp 感測元件與具有此感測元件的訊號感測裝置
CN105490027B (zh) * 2016-01-20 2018-09-18 青岛海信移动通信技术股份有限公司 一种移动终端的多频天线和移动终端
US10051388B2 (en) * 2016-09-21 2018-08-14 Starkey Laboratories, Inc. Radio frequency antenna for an in-the-ear hearing device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19932603A1 (de) * 1999-07-13 2001-01-25 Gruenenthal Gmbh Wirkstoffhaltiger Mehrschichtfilm aus in situ vernetzten hydrophilen Polymeren
JP3830358B2 (ja) 2001-03-23 2006-10-04 日立電線株式会社 平板アンテナおよびそれを備えた電気機器
TW573382B (en) 2002-03-01 2004-01-21 Kin-Lu Wong Dual-band planar monopole antenna
TW541759B (en) * 2002-07-24 2003-07-11 Ind Tech Res Inst Foldable dual-band monopole antenna
TWI277243B (en) 2003-09-26 2007-03-21 Hon Hai Prec Ind Co Ltd Multi-band antenna
CN1624974A (zh) * 2003-12-01 2005-06-08 友旺科技股份有限公司 微导线阻断型双频单极印刷天线及制备方法
JP3775795B1 (ja) * 2005-01-11 2006-05-17 株式会社東芝 無線装置
FR2886468A1 (fr) * 2005-05-27 2006-12-01 Thomson Licensing Sa Antenne monopole
US7183985B2 (en) 2005-07-08 2007-02-27 Universal Scientific Industrial Co., Ltd. Planar inverted-F antenna
TWM301416U (en) 2006-04-19 2006-11-21 Tyco Holdings Bermuda No 7 Ltd Multi-band inverted-F antenna
US7365689B2 (en) * 2006-06-23 2008-04-29 Arcadyan Technology Corporation Metal inverted F antenna
US7876274B2 (en) * 2007-06-21 2011-01-25 Apple Inc. Wireless handheld electronic device
TWM330583U (en) * 2007-09-13 2008-04-11 Wistron Neweb Corp Wide-band antenna and related dual-band antenna
TW200922002A (en) * 2007-11-05 2009-05-16 Mitac Technology Corp Planar inverted-F antenna with vertical grounding plane

Also Published As

Publication number Publication date
US20110074654A1 (en) 2011-03-31
US20100007559A1 (en) 2010-01-14
FI20095484A0 (fi) 2009-04-30
CN101626114A (zh) 2010-01-13
DE102008050819A1 (de) 2010-01-21
DE102008050819B4 (de) 2022-06-23
US8059042B2 (en) 2011-11-15
CN101626114B (zh) 2013-01-09
FI20095484L (fi) 2010-01-12

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Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: LITE-ON TECHNOLOGY CORP.

Owner name: LITE-ON ELECTRONICS (GUANGZHOU) LIMITED

FD Application lapsed