WO2003007423A8 - Antenne a couplage reactif comportant deux elements rayonnants - Google Patents

Antenne a couplage reactif comportant deux elements rayonnants

Info

Publication number
WO2003007423A8
WO2003007423A8 PCT/FR2002/002448 FR0202448W WO03007423A8 WO 2003007423 A8 WO2003007423 A8 WO 2003007423A8 FR 0202448 W FR0202448 W FR 0202448W WO 03007423 A8 WO03007423 A8 WO 03007423A8
Authority
WO
WIPO (PCT)
Prior art keywords
radiating elements
reactive coupling
layout
coupling
coupling antenna
Prior art date
Application number
PCT/FR2002/002448
Other languages
English (en)
Other versions
WO2003007423A1 (fr
Inventor
Patrice Brachat
Original Assignee
France Telecom
Patrice Brachat
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 France Telecom, Patrice Brachat filed Critical France Telecom
Priority to JP2003513079A priority Critical patent/JP4034265B2/ja
Priority to US10/483,346 priority patent/US7091907B2/en
Priority to EP02784863A priority patent/EP1428294B1/fr
Priority to AT02784863T priority patent/ATE527721T1/de
Publication of WO2003007423A1 publication Critical patent/WO2003007423A1/fr
Publication of WO2003007423A8 publication Critical patent/WO2003007423A8/fr

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
    • H01Q9/0414—Substantially flat resonant element parallel to ground plane, e.g. patch antenna in a stacked or folded configuration
    • 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
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)

Abstract

L'invention concerne une antenne imprimée comprenant deux éléments rayonnants (25, 45) de forme planaire sensiblement superposés, un premier aménagement de couplage réactif (5, 15) apte a exciter un des éléments rayonnants (25, 45), ce premier aménagement de couplage réactif comprenant au moins une ligne d'alimentation (6, 7) et un plan conducteur de masse (15) muni d'au moins une fente de couplage (16, 17), l'antenne comprenant en outre un second aménagement de couplage réactif (25, 35) apte a exciter l'autre des éléments rayonnants, caractérise en ce que les éléments rayonnants (25, 45) ont des superficies dont les valeurs sont suffisamment proches pour que le premier aménagement de couplage réactif produise un couplage simultané des deux éléments rayonnants (25, 45).
PCT/FR2002/002448 2001-07-11 2002-07-11 Antenne a couplage reactif comportant deux elements rayonnants WO2003007423A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2003513079A JP4034265B2 (ja) 2001-07-11 2002-07-11 ２個の放射要素を備えるリアクティブ結合アンテナ
US10/483,346 US7091907B2 (en) 2001-07-11 2002-07-11 Reactive coupling antenna comprising two radiating elements
EP02784863A EP1428294B1 (fr) 2001-07-11 2002-07-11 Antenne a couplage reactif comportant deux elements rayonnants
AT02784863T ATE527721T1 (de) 2001-07-11 2002-07-11 Reaktiv koppelnde antenne mit zwei strahlungselementen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0109208 2001-07-11
FR0109208A FR2827430A1 (fr) 2001-07-11 2001-07-11 Antenne a couplage reactif comportant deux elements rayonnants

Publications (2)

Publication Number Publication Date
WO2003007423A1 WO2003007423A1 (fr) 2003-01-23
WO2003007423A8 true WO2003007423A8 (fr) 2003-03-20

Family

ID=8865366

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2002/002448 WO2003007423A1 (fr) 2001-07-11 2002-07-11 Antenne a couplage reactif comportant deux elements rayonnants

Country Status (6)

Country Link
US (1) US7091907B2 (fr)
EP (1) EP1428294B1 (fr)
JP (1) JP4034265B2 (fr)
AT (1) ATE527721T1 (fr)
FR (1) FR2827430A1 (fr)
WO (1) WO2003007423A1 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4337817B2 (ja) * 2003-04-24 2009-09-30 旭硝子株式会社 アンテナ装置
EP1744399A1 (fr) * 2005-07-12 2007-01-17 Galileo Joint Undertaking Antenne multibande pour un système de positionnement par satellite
FI20055637A0 (fi) * 2005-12-02 2005-12-02 Nokia Corp Kaksipolarisaatio-mikroliuska-patch-antennirakenne
KR20080005812A (ko) * 2006-07-10 2008-01-15 삼성전자주식회사 이동 통신 단말기용 이중 방사형 내장 안테나
US7626549B2 (en) * 2007-03-28 2009-12-01 Eswarappa Channabasappa Compact planar antenna for single and multiple polarization configurations
WO2010116373A1 (fr) 2009-04-07 2010-10-14 Galtronics Corporation Ltd. Antenne à couplage réparti
US8482475B2 (en) 2009-07-31 2013-07-09 Viasat, Inc. Method and apparatus for a compact modular phased array element
US8570225B2 (en) * 2010-03-25 2013-10-29 Sony Corporation Antenna device and mobile device
CN102347527B (zh) * 2010-03-25 2014-05-14 索尼移动通信日本株式会社 天线装置和移动装置
KR101430039B1 (ko) * 2010-07-01 2014-08-14 노키아 솔루션스 앤드 네트웍스 오와이 안테나 어레인지먼트
KR101872460B1 (ko) 2011-01-27 2018-06-29 갈트로닉스 코포레이션 리미티드 광대역 이중 편파 안테나
US9130278B2 (en) 2012-11-26 2015-09-08 Raytheon Company Dual linear and circularly polarized patch radiator
US9692112B2 (en) * 2015-04-08 2017-06-27 Sony Corporation Antennas including dual radiating elements for wireless electronic devices
US9843111B2 (en) * 2015-04-29 2017-12-12 Sony Mobile Communications Inc. Antennas including an array of dual radiating elements and power dividers for wireless electronic devices
NO345389B1 (en) 2017-03-15 2021-01-11 Norbit Its Patch antenna feed
CN107732465B (zh) * 2017-09-15 2020-04-21 北京空间飞行器总体设计部 一种双频段双极化快速跌落矩形赋形阵列天线
US11233310B2 (en) * 2018-01-29 2022-01-25 The Boeing Company Low-profile conformal antenna
CN110400779B (zh) * 2018-04-25 2022-01-11 华为技术有限公司 封装结构
US10553940B1 (en) 2018-08-30 2020-02-04 Viasat, Inc. Antenna array with independently rotated radiating elements
US10992025B2 (en) * 2019-04-12 2021-04-27 Verily Life Sciences Llc Antenna with extended range
US11276933B2 (en) 2019-11-06 2022-03-15 The Boeing Company High-gain antenna with cavity between feed line and ground plane
CN111355027B (zh) * 2020-03-11 2022-10-21 中天宽带技术有限公司 自去耦天线阵列

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5043738A (en) * 1990-03-15 1991-08-27 Hughes Aircraft Company Plural frequency patch antenna assembly
FR2668305B1 (fr) * 1990-10-18 1992-12-04 Alcatel Espace Dispositif d'alimentation d'un element rayonnant fonctionnant en double polarisation.
FR2700067B1 (fr) * 1992-12-29 1995-03-17 France Telecom Antenne plaquée à double polarisation et dispositif d'émission/réception correspondant.
US5661493A (en) * 1994-12-02 1997-08-26 Spar Aerospace Limited Layered dual frequency antenna array
CN2329091Y (zh) * 1998-06-12 1999-07-14 庄昆杰 一种宽频带微带阵列天线单元
US6054953A (en) * 1998-12-10 2000-04-25 Allgon Ab Dual band antenna

Also Published As

Publication number Publication date
EP1428294A1 (fr) 2004-06-16
WO2003007423A1 (fr) 2003-01-23
US20040239565A1 (en) 2004-12-02
FR2827430A1 (fr) 2003-01-17
US7091907B2 (en) 2006-08-15
JP2004535131A (ja) 2004-11-18
JP4034265B2 (ja) 2008-01-16
EP1428294B1 (fr) 2011-10-05
ATE527721T1 (de) 2011-10-15

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