ATE497268T1 - Breitbandige mehrbandantenne - Google Patents

Breitbandige mehrbandantenne

Info

Publication number
ATE497268T1
ATE497268T1 AT02788172T AT02788172T ATE497268T1 AT E497268 T1 ATE497268 T1 AT E497268T1 AT 02788172 T AT02788172 T AT 02788172T AT 02788172 T AT02788172 T AT 02788172T AT E497268 T1 ATE497268 T1 AT E497268T1
Authority
AT
Austria
Prior art keywords
ground plane
patch
patch member
band antenna
extending
Prior art date
Application number
AT02788172T
Other languages
English (en)
Inventor
Dedimuni Rusiru Vinodaka Leelaratne
Original Assignee
Harada Ind Co 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 Harada Ind Co Ltd filed Critical Harada Ind Co Ltd
Application granted granted Critical
Publication of ATE497268T1 publication Critical patent/ATE497268T1/de

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
    • H01Q9/0421—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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means
    • 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
    • H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means
    • H01Q9/0457—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means electromagnetically coupled to the feed line

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
AT02788172T 2001-12-19 2002-12-19 Breitbandige mehrbandantenne ATE497268T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0130360A GB2383471A (en) 2001-12-19 2001-12-19 High-bandwidth multi-band antenna
PCT/GB2002/005782 WO2003052869A1 (en) 2001-12-19 2002-12-19 High-bandwidth multi-band antenna

Publications (1)

Publication Number Publication Date
ATE497268T1 true ATE497268T1 (de) 2011-02-15

Family

ID=9927937

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02788172T ATE497268T1 (de) 2001-12-19 2002-12-19 Breitbandige mehrbandantenne

Country Status (8)

Country Link
US (1) US7109921B2 (de)
EP (1) EP1459410B1 (de)
JP (1) JP4169696B2 (de)
AT (1) ATE497268T1 (de)
AU (1) AU2002352455A1 (de)
DE (1) DE60239079D1 (de)
GB (1) GB2383471A (de)
WO (1) WO2003052869A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60128700T2 (de) * 2000-08-08 2008-01-31 Koninklijke Philips Electronics N.V. Drahtloses funkgerät
US7696927B2 (en) * 2005-03-15 2010-04-13 Galtronics Ltd. Capacitive feed antenna
US7242352B2 (en) * 2005-04-07 2007-07-10 X-Ether, Inc, Multi-band or wide-band antenna
US7843389B2 (en) * 2006-03-10 2010-11-30 City University Of Hong Kong Complementary wideband antenna
FR2905526B1 (fr) * 2006-09-04 2010-06-25 Commissariat Energie Atomique Systeme multi-antenne a diversite de polarisation
CN101197465B (zh) * 2006-12-05 2012-10-10 松下电器产业株式会社 天线装置和无线通信装置
US7994999B2 (en) * 2007-11-30 2011-08-09 Harada Industry Of America, Inc. Microstrip antenna
CN101997169A (zh) * 2009-08-14 2011-03-30 鸿富锦精密工业（深圳）有限公司 无线通信模块
WO2014102794A1 (en) * 2012-12-28 2014-07-03 Galtronics Corporation Ltd. Ultra-broadband antenna with capacitively coupled ground leg
CN104377449A (zh) 2013-08-15 2015-02-25 同方威视技术股份有限公司 宽带微带天线和天线阵列
DE102013222139A1 (de) * 2013-10-30 2015-04-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Planare Mehrfrequenzantenne
US9748654B2 (en) * 2014-12-16 2017-08-29 Laird Technologies, Inc. Antenna systems with proximity coupled annular rectangular patches
GB2538726A (en) * 2015-05-26 2016-11-30 Harada Ind Co Ltd Antenna
CN108767433B (zh) * 2018-04-25 2020-09-29 东南大学 一种小型化三频段单向辐射天线
US11764483B2 (en) * 2020-01-30 2023-09-19 Samsung Electro-Mechanics Co., Ltd. Antenna apparatus
TWI732691B (zh) * 2020-09-30 2021-07-01 華碩電腦股份有限公司 立體電子構件及電子裝置
CN112736431B (zh) * 2020-12-25 2023-12-12 Oppo广东移动通信有限公司 天线装置及电子设备

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4761654A (en) * 1985-06-25 1988-08-02 Communications Satellite Corporation Electromagnetically coupled microstrip antennas having feeding patches capacitively coupled to feedlines
JP3114582B2 (ja) * 1995-09-29 2000-12-04 株式会社村田製作所 表面実装型アンテナおよびこれを用いた通信機
US5748149A (en) * 1995-10-04 1998-05-05 Murata Manufacturing Co., Ltd. Surface mounting antenna and antenna apparatus
JP3286912B2 (ja) * 1997-12-19 2002-05-27 株式会社村田製作所 表面実装型アンテナおよびそれを用いた通信機
DE69941025D1 (de) 1999-07-09 2009-08-06 Ipcom Gmbh & Co Kg Zweibandfunkgerät
IT248292Y1 (it) 1999-12-13 2002-12-16 Zendar Spa Antenna planare a microstrip, per autoveicoli.
JP3646782B2 (ja) * 1999-12-14 2005-05-11 株式会社村田製作所 アンテナ装置およびそれを用いた通信機
FI113911B (fi) * 1999-12-30 2004-06-30 Nokia Corp Menetelmä signaalin kytkemiseksi ja antennirakenne
FI114255B (fi) * 2000-06-30 2004-09-15 Nokia Corp Antennipiirijärjestely ja testausmenetelmä
JP2002335117A (ja) * 2001-05-08 2002-11-22 Murata Mfg Co Ltd アンテナ構造およびそれを備えた通信機
JP2003069330A (ja) * 2001-06-15 2003-03-07 Hitachi Metals Ltd 表面実装型アンテナ及びそれを搭載した通信機器
TW527754B (en) * 2001-12-27 2003-04-11 Ind Tech Res Inst Dual-band planar antenna
JP2004228692A (ja) * 2003-01-20 2004-08-12 Alps Electric Co Ltd デュアルバンドアンテナ

Also Published As

Publication number Publication date
US7109921B2 (en) 2006-09-19
JP2005513844A (ja) 2005-05-12
WO2003052869A1 (en) 2003-06-26
EP1459410A1 (de) 2004-09-22
GB2383471A (en) 2003-06-25
DE60239079D1 (de) 2011-03-10
EP1459410B1 (de) 2011-01-26
WO2003052869A8 (en) 2004-08-12
US20050140549A1 (en) 2005-06-30
JP4169696B2 (ja) 2008-10-22
AU2002352455A1 (en) 2003-06-30
GB0130360D0 (en) 2002-02-06

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties