WO2008065311A3 - Antenne multi secteurs - Google Patents

Antenne multi secteurs Download PDF

Info

Publication number
WO2008065311A3
WO2008065311A3 PCT/FR2007/052419 FR2007052419W WO2008065311A3 WO 2008065311 A3 WO2008065311 A3 WO 2008065311A3 FR 2007052419 W FR2007052419 W FR 2007052419W WO 2008065311 A3 WO2008065311 A3 WO 2008065311A3
Authority
WO
WIPO (PCT)
Prior art keywords
substrate
sector antenna
radiant
axis
antenna
Prior art date
Application number
PCT/FR2007/052419
Other languages
English (en)
Other versions
WO2008065311A2 (fr
Inventor
Julian Thevenard
Hine Tong Dominique Lo
Ali Louzir
Corinne Nicolas
Christian Person
Jean-Philippe Coupez
Original Assignee
Thomson Licensing
Julian Thevenard
Hine Tong Dominique Lo
Ali Louzir
Corinne Nicolas
Christian Person
Jean-Philippe Coupez
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 Thomson Licensing, Julian Thevenard, Hine Tong Dominique Lo, Ali Louzir, Corinne Nicolas, Christian Person, Jean-Philippe Coupez filed Critical Thomson Licensing
Priority to US12/312,797 priority Critical patent/US20100066622A1/en
Priority to EP07858754A priority patent/EP2087553A2/fr
Publication of WO2008065311A2 publication Critical patent/WO2008065311A2/fr
Publication of WO2008065311A3 publication Critical patent/WO2008065311A3/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
    • H01Q13/085—Slot-line radiating ends
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
    • H01Q21/205—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path providing an omnidirectional coverage

Landscapes

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

Abstract

La présente invention concerne une antenne multi secteurs comprenant N (N>1) antennes planaires (10A, 10B, 10C, 10D) constituées chacune d'une fente à rayonnement longitudinal gravée sur un premier substrat muni d'un plan de masse et alimentée par une ligne d'excitation. Les N premiers substrats sont fixés sur un second substrat commun (14) de sorte que l'axe de rayonnement de chaque antenne soit parallèle au dit second substrat, les N premiers substrats étant interconnectés selon un axe (13) perpendiculaire au second substrat. L'invention peut s appliquer aux caméras sans fil haute définition.
PCT/FR2007/052419 2006-12-01 2007-11-29 Antenne multi secteurs WO2008065311A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/312,797 US20100066622A1 (en) 2006-12-01 2007-11-29 Multi-sector antenna
EP07858754A EP2087553A2 (fr) 2006-12-01 2007-11-29 Antenne multi secteurs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0655246A FR2909486A1 (fr) 2006-12-01 2006-12-01 Antenne multi secteurs
FR0655246 2006-12-01

Publications (2)

Publication Number Publication Date
WO2008065311A2 WO2008065311A2 (fr) 2008-06-05
WO2008065311A3 true WO2008065311A3 (fr) 2008-07-24

Family

ID=38162266

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2007/052419 WO2008065311A2 (fr) 2006-12-01 2007-11-29 Antenne multi secteurs

Country Status (5)

Country Link
US (1) US20100066622A1 (fr)
EP (1) EP2087553A2 (fr)
CN (1) CN101569059A (fr)
FR (1) FR2909486A1 (fr)
WO (1) WO2008065311A2 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7679575B1 (en) * 2006-06-15 2010-03-16 The United States Of America As Represented By The Secretary Of The Navy Tapered slot antenna cylindrical array
FR2943465A1 (fr) * 2009-03-17 2010-09-24 Groupe Ecoles Telecomm Antenne a double ailettes
FR2953652A1 (fr) * 2009-12-07 2011-06-10 Thomson Licensing Systeme d'antennes multi secteurs
CN101976767A (zh) * 2010-09-15 2011-02-16 吉林大学 全极化探地雷达阵列天线
US8736504B1 (en) * 2010-09-29 2014-05-27 Rockwell Collins, Inc. Phase center coincident, dual-polarization BAVA radiating elements for UWB ESA apertures
FR2970603A1 (fr) * 2011-01-13 2012-07-20 Thomson Licensing Antenne directive imprimee de type fente et systeme mettant en reseau plusieurs antennes directives imprimees de type fente
US9627777B2 (en) * 2011-08-10 2017-04-18 Lawrence Livermore National Security, Llc Broad band antennas and feed methods
CN104377420B (zh) * 2013-08-15 2017-10-17 启碁科技股份有限公司 交叉式传输模块
US9559430B2 (en) * 2013-09-05 2017-01-31 John Howard Ultra-broadband antenna array with constant beamwidth throughout operating frequency band
US9905936B2 (en) 2013-09-05 2018-02-27 John Howard Ultra-broadband antenna array with constant beamwidth throughout operating frequency band
JP6810004B2 (ja) * 2017-09-05 2021-01-06 Kddi株式会社 アンテナ装置
TWI677133B (zh) 2018-03-22 2019-11-11 國立交通大學 天線之信號線轉換結構
CN110380193B (zh) * 2019-06-04 2020-11-13 西安电子科技大学 一种小型化多波段共口径圆极化天线
FR3100829B1 (fr) 2019-09-17 2021-08-20 Sateco Sa Structure pliable de travail en encorbellement comportant un plancher latéral comportant des lames de plancher
CN113889765B (zh) * 2021-10-19 2024-04-19 中国人民解放军63660部队 一种拓展共面Vivaldi天线工作频带下限的方法
CN115513641B (zh) * 2022-11-22 2023-03-03 西安通飞电子科技有限公司 一种多通道、超宽带、小型化、抗干扰电子对抗设备
CN117594984B (zh) * 2024-01-19 2024-03-26 微网优联科技(成都)有限公司 一种平面方向图可重构天线

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0877443A2 (fr) * 1997-05-09 1998-11-11 Nippon Telegraph And Telephone Corporation Antenne et procédé pour sa fabrication
US6404394B1 (en) * 1999-12-23 2002-06-11 Tyco Electronics Logistics Ag Dual polarization slot antenna assembly
JP2003188643A (ja) * 2001-12-20 2003-07-04 Mitsubishi Electric Corp アンテナ装置及びこれを用いたアレイアンテナ
DE20315394U1 (de) * 2003-09-23 2003-12-11 Wilhelm Sihn Jr. Gmbh & Co. Kg Schlitzantenne für ein Kraftfahrzeug

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001834A (en) * 1975-04-08 1977-01-04 Aeronutronic Ford Corporation Printed wiring antenna and arrays fabricated thereof
US5969689A (en) * 1997-01-13 1999-10-19 Metawave Communications Corporation Multi-sector pivotal antenna system and method
US6518931B1 (en) * 2000-03-15 2003-02-11 Hrl Laboratories, Llc Vivaldi cloverleaf antenna
DE50307071D1 (de) * 2002-12-23 2007-05-31 Huber+Suhner Ag Breitband-Antenne mit einem 3-dimensionalen Gussteil
WO2007060477A2 (fr) * 2005-11-23 2007-05-31 Selex Sensors And Airborne Systems Limited Antennes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0877443A2 (fr) * 1997-05-09 1998-11-11 Nippon Telegraph And Telephone Corporation Antenne et procédé pour sa fabrication
US6404394B1 (en) * 1999-12-23 2002-06-11 Tyco Electronics Logistics Ag Dual polarization slot antenna assembly
JP2003188643A (ja) * 2001-12-20 2003-07-04 Mitsubishi Electric Corp アンテナ装置及びこれを用いたアレイアンテナ
DE20315394U1 (de) * 2003-09-23 2003-12-11 Wilhelm Sihn Jr. Gmbh & Co. Kg Schlitzantenne für ein Kraftfahrzeug

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MORI K ET AL: "A 12-sector antenna using proximity coupled taper slot", ANTENNAS AND PROPAGATION SOCIETY, 1999. IEEE INTERNATIONAL SYMPOSIUM 1999 ORLANDO, FL, USA 11-16 JULY 1999, PISCATAWAY, NJ, USA,IEEE, US, vol. 4, 11 July 1999 (1999-07-11), pages 2412 - 2415, XP010347922, ISBN: 0-7803-5639-X *
SHEN W ET AL: "Pattern synthesis of non-symmetric tapered slotline antenna", ELECTRONICS LETTERS, IEE STEVENAGE, GB, vol. 42, no. 8, 13 April 2006 (2006-04-13), pages 443 - 444, XP006026453, ISSN: 0013-5194 *

Also Published As

Publication number Publication date
EP2087553A2 (fr) 2009-08-12
WO2008065311A2 (fr) 2008-06-05
FR2909486A1 (fr) 2008-06-06
CN101569059A (zh) 2009-10-28
US20100066622A1 (en) 2010-03-18

Similar Documents

Publication Publication Date Title
WO2008065311A3 (fr) Antenne multi secteurs
WO2008061107A3 (fr) Antenne
EP4287407A3 (fr) Structure d'agencement pour dispositif de communication et dispositif électronique la comprenant
WO2004027921A3 (fr) Antenne a plusieurs diagrammes
TW200518389A (en) Electromagnetically coupled end-fed elliptical dipole for ultra-wide band systems
WO2009069532A1 (fr) Circuit électronique
TW200744259A (en) Broadband antenna
TW200713690A (en) Glass antenna and manufacturing method for the same
WO2006122040A8 (fr) Antenne
WO2007126897A3 (fr) antenne modifiée en F inversé pour Des communications sans fil
TW200642162A (en) Low profile smart antenna for wireless applications and associated methods
WO2007046852A3 (fr) Traitement discretise et integration de la sequence de traitement de zones du substrat
WO2007142919A3 (fr) Compositions ayant une efficacité antivirale élevée
EP4340012A3 (fr) Support de composant avec agencement d'antenne intégré, appareil électronique, procédé de communication radio
WO2008117566A1 (fr) Antenne et appareil de communication sans fil
EP1713022A4 (fr) Ensemble d'antenne et systeme de communication sans fil employant celui-ci
WO2009031386A1 (fr) Antenne microruban et lecteur d'informations de marqueur sans fil
WO2007090065A3 (fr) Antenne en u
GB2434687B (en) Thin film transistor array substrate system and method for manufacturing
TWI256173B (en) Planar monopole antenna
WO2011062416A3 (fr) Procédé d'installation d'éléments rayonnants placés sur des plans différents et antenne utilisant ce procédé
TW200644333A (en) Ultra-wideband directional antenna
WO2009032496A3 (fr) Antenne à capacité de communication cellulaire et communication point à point
WO2007024698A3 (fr) Systeme d'antenne directionnelle avec elements multi-usage
WO2006100614A3 (fr) Etiquette rfid et procede de fabrication d'une etiquette rfid

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200780044468.9

Country of ref document: CN

WWE Wipo information: entry into national phase

Ref document number: 12312797

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 2007858754

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07858754

Country of ref document: EP

Kind code of ref document: A2