FR2763750B1 - Systeme d'antenne a polarisation double et a isolation elevee, qui utilise des elements rayonnants dipolaires - Google Patents

Systeme d'antenne a polarisation double et a isolation elevee, qui utilise des elements rayonnants dipolaires

Info

Publication number
FR2763750B1
FR2763750B1 FR9806080A FR9806080A FR2763750B1 FR 2763750 B1 FR2763750 B1 FR 2763750B1 FR 9806080 A FR9806080 A FR 9806080A FR 9806080 A FR9806080 A FR 9806080A FR 2763750 B1 FR2763750 B1 FR 2763750B1
Authority
FR
France
Prior art keywords
antenna system
high insulation
dual polarization
polarization antenna
radiant elements
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR9806080A
Other languages
English (en)
Other versions
FR2763750A1 (fr
Inventor
Ronald J Brandau
Russell W Dearnley
Gang Xu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commscope Technologies AG
Commscope Technologies LLC
Original Assignee
Andrew AG
Andrew LLC
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 Andrew AG, Andrew LLC filed Critical Andrew AG
Publication of FR2763750A1 publication Critical patent/FR2763750A1/fr
Application granted granted Critical
Publication of FR2763750B1 publication Critical patent/FR2763750B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
    • H01Q1/523—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas between antennas of an array
    • 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
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • 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
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
FR9806080A 1997-05-14 1998-05-14 Systeme d'antenne a polarisation double et a isolation elevee, qui utilise des elements rayonnants dipolaires Expired - Fee Related FR2763750B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/856,440 US5952983A (en) 1997-05-14 1997-05-14 High isolation dual polarized antenna system using dipole radiating elements

Publications (2)

Publication Number Publication Date
FR2763750A1 FR2763750A1 (fr) 1998-11-27
FR2763750B1 true FR2763750B1 (fr) 2007-03-16

Family

ID=25323639

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9806080A Expired - Fee Related FR2763750B1 (fr) 1997-05-14 1998-05-14 Systeme d'antenne a polarisation double et a isolation elevee, qui utilise des elements rayonnants dipolaires

Country Status (5)

Country Link
US (2) US5952983A (fr)
CN (1) CN1199317C (fr)
BR (1) BR9803695B1 (fr)
DE (1) DE19821223B4 (fr)
FR (1) FR2763750B1 (fr)

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5952983A (en) 1997-05-14 1999-09-14 Andrew Corporation High isolation dual polarized antenna system using dipole radiating elements
CA2240114A1 (fr) * 1997-07-03 1999-01-03 Thomas P. Higgins Antenne a dipoles papillon a double polarisation dotee de lignes d'alimentation pneumatiques
US6760603B1 (en) 1997-09-15 2004-07-06 Kathrein-Werke Kg Compact dual-polarized adaptive antenna array communication method and apparatus
US6519478B1 (en) * 1997-09-15 2003-02-11 Metawave Communications Corporation Compact dual-polarized adaptive antenna array communication method and apparatus
EP1078235B1 (fr) 1998-05-15 2005-03-30 GESO Gesellschaft für Sensorik, Geotechnischen Umweltschutz und Mathematische Modellierung mbH, Jena Dispositif pour la surveillance de repartitions de temperature fondee sur l'utilisation d'un systeme de mesure a fibre optique reparti
SE512439C2 (sv) * 1998-06-26 2000-03-20 Allgon Ab Dubbelbandsantenn
DE19860121A1 (de) 1998-12-23 2000-07-13 Kathrein Werke Kg Dualpolarisierter Dipolstrahler
DE19931907C2 (de) 1999-07-08 2001-08-09 Kathrein Werke Kg Antenne
US6310585B1 (en) * 1999-09-29 2001-10-30 Radio Frequency Systems, Inc. Isolation improvement mechanism for dual polarization scanning antennas
US6522305B2 (en) 2000-02-25 2003-02-18 Andrew Corporation Microwave antennas
DE10008825C2 (de) 2000-02-25 2002-11-21 Disetronic Licensing Ag Mikroperfusionsvorrichtung
US6529172B2 (en) 2000-08-11 2003-03-04 Andrew Corporation Dual-polarized radiating element with high isolation between polarization channels
WO2002023669A1 (fr) * 2000-09-12 2002-03-21 Andrew Corporation Antenne double polarisee
ES2284728T3 (es) * 2000-11-17 2007-11-16 Andrew Corporation Tarjeta de aislamiento de radiofrecuencias.
DE10064129B4 (de) 2000-12-21 2006-04-20 Kathrein-Werke Kg Antenne, insbesondere Mobilfunkantenne
EP1354372A4 (fr) * 2000-12-21 2004-10-20 Andrew Corp Antenne bipolarisee
US6621465B2 (en) * 2001-03-20 2003-09-16 Allen Telecom Group, Inc. Antenna array having sliding dielectric phase shifters
US6697029B2 (en) * 2001-03-20 2004-02-24 Andrew Corporation Antenna array having air dielectric stripline feed system
US6717555B2 (en) * 2001-03-20 2004-04-06 Andrew Corporation Antenna array
FR2823017B1 (fr) * 2001-03-29 2005-05-20 Cit Alcatel Antenne multibande de telecommunications
WO2003023901A1 (fr) * 2001-09-07 2003-03-20 Andrew Corporation Antenne de station de base a large bande et reseau d'antennes
DE10209060B4 (de) * 2002-03-01 2012-08-16 Heinz Lindenmeier Empfangsantennenanordnung für Satelliten- und/oder terrestrische Funksignale auf Fahrzeugen
KR20030081626A (ko) * 2002-04-12 2003-10-22 주식회사 감마누 전기적 빔틸트 조절을 위한 위상 변위기 및 그를 이용한이중대역 기지국 안테나
US6924776B2 (en) * 2003-07-03 2005-08-02 Andrew Corporation Wideband dual polarized base station antenna offering optimized horizontal beam radiation patterns and variable vertical beam tilt
US7358922B2 (en) * 2002-12-13 2008-04-15 Commscope, Inc. Of North Carolina Directed dipole antenna
DE10316564B4 (de) * 2003-04-10 2006-03-09 Kathrein-Werke Kg Antenne mit zumindest einem Dipol oder einer dipolähnlichen Strahleranordnung
DE10316787A1 (de) * 2003-04-11 2004-11-11 Kathrein-Werke Kg Reflektor, insbesondere für eine Mobilfunk-Antenne
DE10316786A1 (de) * 2003-04-11 2004-11-18 Kathrein-Werke Kg Reflektor, insbesondere für eine Mobilfunk-Antenne
US7450080B2 (en) * 2003-07-03 2008-11-11 Navcom Technology, Inc. Decoherence plate for use in a communications system
US8064958B2 (en) * 2004-03-11 2011-11-22 Telefonaktiebolaget Lm Ericsson (Publ) Method device base station and site for reducing the number of feeders in an antenna diversity diversity system
US7053852B2 (en) * 2004-05-12 2006-05-30 Andrew Corporation Crossed dipole antenna element
JP2008507163A (ja) * 2004-06-04 2008-03-06 アンドルー、コーパレイシャン 指向性ダイポール・アンテナ
DE202004013971U1 (de) * 2004-09-08 2005-08-25 Kathrein-Werke Kg Antenne, insbesondere Mobilfunkantenne
EP1825568A1 (fr) * 2004-12-13 2007-08-29 TELEFONAKTIEBOLAGET LM ERICSSON (publ) Agencement d'antenne et procede associe
KR100695328B1 (ko) 2004-12-21 2007-03-15 한국전자통신연구원 초격리 안테나
US8160036B2 (en) * 2005-03-09 2012-04-17 Xirrus, Inc. Access point in a wireless LAN
WO2006114455A1 (fr) * 2005-04-25 2006-11-02 Radiacion Y Microondas, S.A. Antenne cavite excitee par un ou plusieurs dipoles
US20080231528A1 (en) * 2005-04-25 2008-09-25 Ramon Guixa Arderiu Cavity Antenna Excited with One or Several Dipoles
CN1688067B (zh) * 2005-04-27 2011-06-15 摩比天线技术（深圳）有限公司 双极化加载天线辐射单元
US7616168B2 (en) * 2005-08-26 2009-11-10 Andrew Llc Method and system for increasing the isolation characteristic of a crossed dipole pair dual polarized antenna
US7324057B2 (en) * 2005-09-26 2008-01-29 Gideon Argaman Low wind load parabolic dish antenna fed by crosspolarized printed dipoles
US7538740B2 (en) * 2006-03-06 2009-05-26 Alcatel-Lucent Usa Inc. Multiple-element antenna array for communication network
US7629939B2 (en) * 2006-03-30 2009-12-08 Powerwave Technologies, Inc. Broadband dual polarized base station antenna
US8412125B2 (en) * 2006-10-13 2013-04-02 Cisco Technology, Inc. Wireless communication system with transmit diversity designs
US20080238797A1 (en) * 2007-03-29 2008-10-02 Rowell Corbett R Horn antenna array systems with log dipole feed systems and methods for use thereof
WO2008136715A1 (fr) * 2007-05-04 2008-11-13 Telefonaktiebolaget Lm Ericsson (Publ) Antenne duale polarisée avec remplissage des positions zéro
US9088907B2 (en) * 2007-06-18 2015-07-21 Xirrus, Inc. Node fault identification in wireless LAN access points
US7973718B2 (en) * 2008-08-28 2011-07-05 Hong Kong Applied Science And Technology Research Institute Co., Ltd. Systems and methods employing coupling elements to increase antenna isolation
US8482478B2 (en) * 2008-11-12 2013-07-09 Xirrus, Inc. MIMO antenna system
TWI420739B (zh) * 2009-05-21 2013-12-21 Ind Tech Res Inst 輻射場型隔離器及其天線系統與使用該天線系統的通訊裝置
EP2471142A4 (fr) * 2009-08-26 2017-08-23 Amphenol Corporation Dispositif et procédé de commande de largeur azimutale d'un faisceau sur une large plage de fréquences
SE1051126A1 (sv) * 2010-10-28 2012-03-06 Cellmax Technologies Ab Antennarrangemang
US9565030B2 (en) * 2011-01-07 2017-02-07 Xirrus, Inc. Testing system for a wireless access device and method
WO2012112022A1 (fr) * 2011-02-18 2012-08-23 Laird Technologies, Inc. Antennes quart d'onde court-circuitées planes multibandes (antennes pifa), et systèmes à isolement amélioré
US8872717B2 (en) 2011-03-25 2014-10-28 Pc-Tel, Inc. High isolation dual polarized dipole antenna elements and feed system
CN102856631B (zh) 2011-06-28 2015-04-22 财团法人工业技术研究院 天线与其通信装置
US8830854B2 (en) 2011-07-28 2014-09-09 Xirrus, Inc. System and method for managing parallel processing of network packets in a wireless access device
US8868002B2 (en) 2011-08-31 2014-10-21 Xirrus, Inc. System and method for conducting wireless site surveys
US9055450B2 (en) 2011-09-23 2015-06-09 Xirrus, Inc. System and method for determining the location of a station in a wireless environment
TWI511378B (zh) 2012-04-03 2015-12-01 Ind Tech Res Inst 多頻多天線系統及其通訊裝置
US9276329B2 (en) * 2012-11-22 2016-03-01 Commscope Technologies Llc Ultra-wideband dual-band cellular basestation antenna
US10186768B2 (en) * 2013-01-25 2019-01-22 Bae Systems Plc Dipole antenna array
US9437935B2 (en) * 2013-02-27 2016-09-06 Microsoft Technology Licensing, Llc Dual band antenna pair with high isolation
US10205226B2 (en) 2014-11-18 2019-02-12 Zimeng LI Miniaturized dual-polarized base station antenna
US9799953B2 (en) 2015-03-26 2017-10-24 Microsoft Technology Licensing, Llc Antenna isolation
EP3133693B1 (fr) * 2015-08-18 2019-04-10 CSS Antenna, LLC Antenne de télécommunications à éléments multiples
WO2017086377A1 (fr) * 2015-11-19 2017-05-26 日本電気株式会社 Dispositif de communication sans fil
TWI593167B (zh) 2015-12-08 2017-07-21 財團法人工業技術研究院 天線陣列
GB2548115B (en) * 2016-03-08 2019-04-24 Cambium Networks Ltd Antenna array assembly with a T-shaped isolator bar
EP3280006A1 (fr) 2016-08-03 2018-02-07 Li, Zimeng Antenne à double polarisation
TWI632736B (zh) 2016-12-27 2018-08-11 財團法人工業技術研究院 多天線通訊裝置
WO2018209577A1 (fr) 2017-05-16 2018-11-22 华为技术有限公司 Antenne
CN109524783A (zh) * 2017-09-20 2019-03-26 西安四海达通信科技有限公司 减小天线耦合的方法及相关的多天线系统、无线通讯设备
TWI656696B (zh) 2017-12-08 2019-04-11 財團法人工業技術研究院 多頻多天線陣列
CN108717999B (zh) * 2018-04-25 2022-07-19 深圳三星通信技术研究有限公司 一种大阵列天线的隔离结构及天线
WO2020153098A1 (fr) * 2019-01-25 2020-07-30 株式会社村田製作所 Module d'antenne et dispositif de communication doté de celui-ci
US20200381817A1 (en) * 2019-06-03 2020-12-03 Space Exploration Technologies Corp. Antenna apparatus having chassis portion
US11276942B2 (en) 2019-12-27 2022-03-15 Industrial Technology Research Institute Highly-integrated multi-antenna array
US11664595B1 (en) 2021-12-15 2023-05-30 Industrial Technology Research Institute Integrated wideband antenna
US11862868B2 (en) 2021-12-20 2024-01-02 Industrial Technology Research Institute Multi-feed antenna

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541559A (en) * 1968-04-10 1970-11-17 Westinghouse Electric Corp Antenna for producing circular polarization over wide angles
DE7142601U (de) * 1971-11-11 1972-07-13 Rohde & Schwarz Richtstrahlfeld fuer zirkulare oder elliptische polarisation zum aufbau von rundstrahlantennen
US4186400A (en) * 1978-06-01 1980-01-29 Grumman Aerospace Corporation Aircraft scanning antenna system with inter-element isolators
US4446465A (en) * 1978-11-02 1984-05-01 Harris Corporation Low windload circularly polarized antenna
US5629713A (en) * 1995-05-17 1997-05-13 Allen Telecom Group, Inc. Horizontally polarized antenna array having extended E-plane beam width and method for accomplishing beam width extension
DE69737021D1 (de) * 1996-07-02 2007-01-11 Xircom Wireless Inc Gefaltete mono-bowtie-antennen und antennensysteme für zellulare und andere drahtlose kommunikationssysteme
DE19627015C2 (de) * 1996-07-04 2000-07-13 Kathrein Werke Kg Antennenfeld
US5952983A (en) 1997-05-14 1999-09-14 Andrew Corporation High isolation dual polarized antenna system using dipole radiating elements
US6072439A (en) 1998-01-15 2000-06-06 Andrew Corporation Base station antenna for dual polarization
US6864852B2 (en) * 2001-04-30 2005-03-08 Ipr Licensing, Inc. High gain antenna for wireless applications

Also Published As

Publication number Publication date
CN1223480A (zh) 1999-07-21
BR9803695B1 (pt) 2012-12-11
US5952983A (en) 1999-09-14
FR2763750A1 (fr) 1998-11-27
CN1199317C (zh) 2005-04-27
BR9803695A (pt) 2000-12-26
USRE40434E1 (en) 2008-07-15
DE19821223A1 (de) 1998-11-19
DE19821223B4 (de) 2015-04-02

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110131