FR2925232B1 - Reseau d'antennes a couplage electromagnetique reduit - Google Patents

Reseau d'antennes a couplage electromagnetique reduit

Info

Publication number
FR2925232B1
FR2925232B1 FR0759921A FR0759921A FR2925232B1 FR 2925232 B1 FR2925232 B1 FR 2925232B1 FR 0759921 A FR0759921 A FR 0759921A FR 0759921 A FR0759921 A FR 0759921A FR 2925232 B1 FR2925232 B1 FR 2925232B1
Authority
FR
France
Prior art keywords
antenna array
electromagnetic coupling
coupling antenna
reduced electromagnetic
reduced
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
FR0759921A
Other languages
English (en)
Other versions
FR2925232A1 (fr
Inventor
Cam Patrick Le
Frederick Warren Hunt
Marco Kunze
Jean Pierre Harel
Nicolas Cojean
Sonny Sun
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel Lucent SAS
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 Alcatel Lucent SAS filed Critical Alcatel Lucent SAS
Priority to FR0759921A priority Critical patent/FR2925232B1/fr
Priority to US12/337,138 priority patent/US20090160729A1/en
Publication of FR2925232A1 publication Critical patent/FR2925232A1/fr
Application granted granted Critical
Publication of FR2925232B1 publication Critical patent/FR2925232B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • H01Q19/106—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 using two or more intersecting plane surfaces, e.g. corner reflector 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
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
FR0759921A 2007-12-18 2007-12-18 Reseau d'antennes a couplage electromagnetique reduit Expired - Fee Related FR2925232B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0759921A FR2925232B1 (fr) 2007-12-18 2007-12-18 Reseau d'antennes a couplage electromagnetique reduit
US12/337,138 US20090160729A1 (en) 2007-12-18 2008-12-17 Antenna array with reduced electromagnetic coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0759921A FR2925232B1 (fr) 2007-12-18 2007-12-18 Reseau d'antennes a couplage electromagnetique reduit

Publications (2)

Publication Number Publication Date
FR2925232A1 FR2925232A1 (fr) 2009-06-19
FR2925232B1 true FR2925232B1 (fr) 2011-06-24

Family

ID=40671530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0759921A Expired - Fee Related FR2925232B1 (fr) 2007-12-18 2007-12-18 Reseau d'antennes a couplage electromagnetique reduit

Country Status (2)

Country Link
US (1) US20090160729A1 (fr)
FR (1) FR2925232B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10446923B2 (en) * 2015-12-30 2019-10-15 Huawei Technologies Co., Ltd. Antenna array with reduced mutual coupling effect
FR3056343A1 (fr) * 2016-09-16 2018-03-23 Taoglas Group Holdings Limited Antenne multiples pour applications de chemin de fer et procedes
US10680348B2 (en) 2016-09-16 2020-06-09 Taoglas Group Holdings Limited Multi antenna for rail applications and methods
EP3703270B1 (fr) * 2017-11-24 2024-01-24 Huawei Technologies Co., Ltd. Procédé de transmission de signal de liaison montante, station de base, et système
CN110112541B (zh) * 2019-03-27 2021-01-15 中国人民解放军63921部队 一种机载雷达与遥测一体化阵列天线

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5966102A (en) * 1995-12-14 1999-10-12 Ems Technologies, Inc. Dual polarized array antenna with central polarization control
US6034649A (en) * 1998-10-14 2000-03-07 Andrew Corporation Dual polarized based station antenna
SE518207C2 (sv) * 1999-09-10 2002-09-10 Ericsson Telefon Ab L M Gles gruppantenn
US6211841B1 (en) * 1999-12-28 2001-04-03 Nortel Networks Limited Multi-band cellular basestation antenna
KR20090033403A (ko) * 2000-07-10 2009-04-02 앤드류 코포레이션 셀룰러 안테나
US6771070B2 (en) * 2001-03-30 2004-08-03 Johns Hopkins University Apparatus for magnetic resonance imaging having a planar strip array antenna including systems and methods related thereto
US20070008236A1 (en) * 2005-07-06 2007-01-11 Ems Technologies, Inc. Compact dual-band antenna system

Also Published As

Publication number Publication date
FR2925232A1 (fr) 2009-06-19
US20090160729A1 (en) 2009-06-25

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Legal Events

Date Code Title Description
CA Change of address
ST Notification of lapse

Effective date: 20120831