ATE288624T1 - Richtantennensystem mit gekreuzter polarisation - Google Patents

Richtantennensystem mit gekreuzter polarisation

Info

Publication number
ATE288624T1
ATE288624T1 AT98401746T AT98401746T ATE288624T1 AT E288624 T1 ATE288624 T1 AT E288624T1 AT 98401746 T AT98401746 T AT 98401746T AT 98401746 T AT98401746 T AT 98401746T AT E288624 T1 ATE288624 T1 AT E288624T1
Authority
AT
Austria
Prior art keywords
antenna system
polarization antenna
crossed polarization
directional
directional crossed
Prior art date
Application number
AT98401746T
Other languages
English (en)
Inventor
Franck Colombel
Eric Deblonde
Cam Patrick Le
Fabien Peleau
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Application granted granted Critical
Publication of ATE288624T1 publication Critical patent/ATE288624T1/de

Links

Classifications

    • 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
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/108—Combination of a dipole with a plane reflecting surface
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H01Q21/26—Turnstile or like antennas comprising arrangements of three or more elongated elements disposed radially and symmetrically in a horizontal plane about a common centre
    • 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
    • H01Q9/44—Resonant antennas with a plurality of divergent straight elements, e.g. V-dipole, X-antenna; with a plurality of elements having mutually inclined substantially straight portions

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
  • Waveguide Aerials (AREA)
AT98401746T 1997-07-28 1998-07-09 Richtantennensystem mit gekreuzter polarisation ATE288624T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9709566A FR2766626B1 (fr) 1997-07-28 1997-07-28 Systeme d'antennes directionnelles a polarisation croisee

Publications (1)

Publication Number Publication Date
ATE288624T1 true ATE288624T1 (de) 2005-02-15

Family

ID=9509704

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98401746T ATE288624T1 (de) 1997-07-28 1998-07-09 Richtantennensystem mit gekreuzter polarisation

Country Status (6)

Country Link
US (1) US6025798A (de)
EP (1) EP0895303B1 (de)
AT (1) ATE288624T1 (de)
CA (1) CA2242705C (de)
DE (1) DE69828848T2 (de)
FR (1) FR2766626B1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6205337B1 (en) * 1998-05-06 2001-03-20 Alcatel Canada Inc. Use of sectorized polarization diversity as a means of increasing capacity in cellular wireless systems
KR100269584B1 (ko) * 1998-07-06 2000-10-16 구관영 쵸크 반사기를 갖는 저 사이드로브 이중 편파 지향성 안테나
FR2808128B1 (fr) * 2000-04-20 2002-07-19 Cit Alcatel Antenne monolithique a polarisation croisee
US6747606B2 (en) * 2002-05-31 2004-06-08 Radio Frequency Systems Inc. Single or dual polarized molded dipole antenna having integrated feed structure
DE102004025904B4 (de) 2004-05-27 2007-04-05 Kathrein-Werke Kg Antenne
EP1667278A1 (de) * 2004-11-23 2006-06-07 Alcatel Antenne einer Basisstation mit dualpolarisierten Strahlerelementen und geformtem Reflektor
WO2006114455A1 (es) * 2005-04-25 2006-11-02 Radiacion Y Microondas, S.A. Antena de cavidad excitada con uno o varios dipolos
US20080231528A1 (en) * 2005-04-25 2008-09-25 Ramon Guixa Arderiu Cavity Antenna Excited with One or Several Dipoles
CN101652897B (zh) 2007-04-05 2013-07-31 艾利森电话股份有限公司 极化相关的波束宽度调整器
WO2008146202A1 (en) * 2007-06-01 2008-12-04 Koninklijke Philips Electronics, N.V. Wireless ultrasound probe antennas
EP2201697A4 (de) * 2007-10-15 2013-08-21 Jaybeam Wireless Basisstationsantenne mit strahlformungsstrukturen
FR2923323B1 (fr) * 2007-11-07 2011-04-08 Alcatel Lucent Antenne a piege reflechissant
US8593369B2 (en) * 2008-11-12 2013-11-26 Navico Holding As Antenna assembly
FR2950745B1 (fr) * 2009-09-30 2012-10-19 Alcatel Lucent Element rayonnant d'antenne a double polarisation
US8570233B2 (en) 2010-09-29 2013-10-29 Laird Technologies, Inc. Antenna assemblies
KR101711150B1 (ko) 2011-01-31 2017-03-03 주식회사 케이엠더블유 이동통신 기지국용 이중편파 안테나 및 이를 이용한 다중대역 안테나 시스템
US9966664B2 (en) * 2012-11-05 2018-05-08 Alcatel-Lucent Shanghai Bell Co., Ltd. Low band and high band dipole designs for triple band antenna systems and related methods
TWM485521U (zh) * 2014-05-09 2014-09-01 Gemtek Technology Co Ltd 多頻段天線
SG10201505215SA (en) * 2015-06-30 2017-01-27 Matsing Pte Ltd Dual Polarized Radiator For Lens Antennas
US11128055B2 (en) * 2016-06-14 2021-09-21 Communication Components Antenna Inc. Dual dipole omnidirectional antenna
WO2020190863A1 (en) 2019-03-21 2020-09-24 Commscope Technologies Llc Base station antennas having parasitic assemblies for improving cross-polarization discrimination performance

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3605102A (en) * 1970-03-10 1971-09-14 Talmadge F Frye Directable multiband antenna
US4062019A (en) * 1976-04-02 1977-12-06 Rca Corporation Low cost linear/circularly polarized antenna
GB8426246D0 (en) * 1984-10-17 1984-11-21 British Gas Corp Microwave reflection survey equipment
EP0186455A3 (de) * 1984-12-20 1987-11-25 The Marconi Company Limited Mehrdipolenantenne
US5280297A (en) * 1992-04-06 1994-01-18 General Electric Co. Active reflectarray antenna for communication satellite frequency re-use
US5434575A (en) * 1994-01-28 1995-07-18 California Microwave, Inc. Phased array antenna system using polarization phase shifting
US5966102A (en) * 1995-12-14 1999-10-12 Ems Technologies, Inc. Dual polarized array antenna with central polarization control

Also Published As

Publication number Publication date
US6025798A (en) 2000-02-15
EP0895303A1 (de) 1999-02-03
DE69828848T2 (de) 2006-04-06
CA2242705A1 (fr) 1999-01-28
CA2242705C (fr) 2006-05-30
FR2766626A1 (fr) 1999-01-29
EP0895303B1 (de) 2005-02-02
FR2766626B1 (fr) 1999-10-01
DE69828848D1 (de) 2005-03-10

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Legal Events

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