FR2968846A1 - Systeme d'antennes multifaisceaux - Google Patents

Systeme d'antennes multifaisceaux Download PDF

Info

Publication number
FR2968846A1
FR2968846A1 FR1060239A FR1060239A FR2968846A1 FR 2968846 A1 FR2968846 A1 FR 2968846A1 FR 1060239 A FR1060239 A FR 1060239A FR 1060239 A FR1060239 A FR 1060239A FR 2968846 A1 FR2968846 A1 FR 2968846A1
Authority
FR
France
Prior art keywords
radiating
sources
antenna system
network
multibeam antenna
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.)
Withdrawn
Application number
FR1060239A
Other languages
English (en)
French (fr)
Inventor
Jean-Francois Pintos
Ali Louzir
Hine Tong Dominique Lo
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.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing 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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Priority to FR1060239A priority Critical patent/FR2968846A1/fr
Priority to EP11188072.0A priority patent/EP2463957B1/en
Priority to BRPI1107131-1A priority patent/BRPI1107131B1/pt
Priority to KR1020110129028A priority patent/KR101874117B1/ko
Priority to US13/311,664 priority patent/US8773318B2/en
Priority to JP2011268715A priority patent/JP5836097B2/ja
Priority to CN201110404930.XA priority patent/CN102544772B/zh
Publication of FR2968846A1 publication Critical patent/FR2968846A1/fr
Withdrawn legal-status Critical Current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
    • H01Q21/08—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
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/2605—Array of radiating elements provided with a feedback control over the element weights, e.g. adaptive arrays
    • H01Q3/2647—Retrodirective arrays
    • 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
    • H01Q19/28—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 a secondary device in the form of two or more substantially straight conductive elements
    • H01Q19/32—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 a secondary device in the form of two or more substantially straight conductive elements the primary active element being end-fed and elongated
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/002—Antennas or antenna systems providing at least two radiating patterns providing at least two patterns of different beamwidth; Variable beamwidth antennas

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radio Transmission System (AREA)
FR1060239A 2010-12-08 2010-12-08 Systeme d'antennes multifaisceaux Withdrawn FR2968846A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1060239A FR2968846A1 (fr) 2010-12-08 2010-12-08 Systeme d'antennes multifaisceaux
EP11188072.0A EP2463957B1 (en) 2010-12-08 2011-11-07 System of multi-beam antennas
BRPI1107131-1A BRPI1107131B1 (pt) 2010-12-08 2011-11-29 Sistema de antenas de múltiplos feixes
KR1020110129028A KR101874117B1 (ko) 2010-12-08 2011-12-05 멀티―빔 안테나 시스템
US13/311,664 US8773318B2 (en) 2010-12-08 2011-12-06 System of multi-beam antennas
JP2011268715A JP5836097B2 (ja) 2010-12-08 2011-12-08 マルチビームアンテナのシステム
CN201110404930.XA CN102544772B (zh) 2010-12-08 2011-12-08 多波束天线的系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1060239A FR2968846A1 (fr) 2010-12-08 2010-12-08 Systeme d'antennes multifaisceaux

Publications (1)

Publication Number Publication Date
FR2968846A1 true FR2968846A1 (fr) 2012-06-15

Family

ID=44223553

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1060239A Withdrawn FR2968846A1 (fr) 2010-12-08 2010-12-08 Systeme d'antennes multifaisceaux

Country Status (7)

Country Link
US (1) US8773318B2 (enExample)
EP (1) EP2463957B1 (enExample)
JP (1) JP5836097B2 (enExample)
KR (1) KR101874117B1 (enExample)
CN (1) CN102544772B (enExample)
BR (1) BRPI1107131B1 (enExample)
FR (1) FR2968846A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2968847A1 (fr) * 2010-12-08 2012-06-15 Thomson Licensing Systeme d'antennes multifaisceaux compact
CN105098383B (zh) 2014-05-14 2019-01-25 华为技术有限公司 多波束天线系统及其相位调节方法和双极化天线系统
CN106663872B (zh) * 2014-09-22 2019-10-18 华为技术有限公司 一种天线系统
RU2617794C2 (ru) * 2015-08-25 2017-04-26 федеральное государственное автономное образовательное учреждение высшего образования "Южный федеральный университет" (Южный федеральный университет) Приемопередающая антенная решетка модуля позиционирования и дальней связи мобильного многофункционального аппаратно-программного комплекса длительного кардиомониторирования и эргометрии
RU2617796C2 (ru) * 2015-08-25 2017-04-26 федеральное государственное автономное образовательное учреждение высшего образования "Южный федеральный университет" (Южный федеральный университет) Антенная решетка наклонной поляризации модуля позиционирования и дальней связи мобильного многофункционального аппаратно-программного комплекса длительного кардиомониторирования и эргометрии
KR101721102B1 (ko) * 2015-12-29 2017-03-29 국방과학연구소 안테나를 포함하는 Van-atta 배열
WO2021255594A1 (en) * 2020-06-16 2021-12-23 3M Innovative Properties Company Patterned article including metallic bodies

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2058900A1 (en) * 2007-04-10 2009-05-13 NEC Corporation Multibeam antenna

Family Cites Families (10)

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FR958282A (enExample) 1950-03-06
US2908002A (en) 1955-06-08 1959-10-06 Hughes Aircraft Co Electromagnetic reflector
US3757335A (en) * 1968-02-29 1973-09-04 Ibm Communication and control system
US3731313A (en) * 1971-09-09 1973-05-01 Tokyo Shibaura Electric Co Van-atta array antenna device
US3755815A (en) * 1971-12-20 1973-08-28 Sperry Rand Corp Phased array fed lens antenna
JPH07198838A (ja) * 1993-10-08 1995-08-01 Westinghouse Electric Corp <We> 自動車用ナビゲーション装置
US5479176A (en) * 1994-10-21 1995-12-26 Metricom, Inc. Multiple-element driven array antenna and phasing method
CN1788389A (zh) * 2002-02-01 2006-06-14 Ipr特许公司 非周期阵列天线
JP2007068088A (ja) 2005-09-02 2007-03-15 Matsushita Electric Ind Co Ltd 応答器
US8466776B2 (en) * 2010-07-01 2013-06-18 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Extended range passive wireless tag system and method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2058900A1 (en) * 2007-04-10 2009-05-13 NEC Corporation Multibeam antenna

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
HONG TZUNG-JIR ET AL: "24 GHz active retrodirective antenna array", ELECTRONICS LETTERS, IEE STEVENAGE, GB, vol. 35, no. 21, 14 October 1999 (1999-10-14), pages 1785 - 1786, XP006012804, ISSN: 0013-5194, DOI: DOI:10.1049/EL:19991223 *
KARODE S L ET AL: "Multiple target tracking using retrodirective antenna arrays", ANTENNAS AND PROPAGATION, 1999. IEE NATIONAL CONFERENCE ON. YORK, UK 31 MARCH-1 APRIL 1999, LONDON, UK,IEE, UK, 31 March 1999 (1999-03-31), pages 178 - 181, XP006500901, ISBN: 978-0-85296-713-3, DOI: DOI:10.1049/CP:19990045 *
KARODE S L ET AL: "Near field focusing properties of an integrated retrodirective antenna", ANTENNAS AND PROPAGATION, 1999. IEE NATIONAL CONFERENCE ON. YORK, UK 31 MARCH-1 APRIL 1999, LONDON, UK,IEE, UK, 31 March 1999 (1999-03-31), pages 45 - 48, XP006500861, ISBN: 978-0-85296-713-3, DOI: DOI:10.1049/CP:19990012 *

Also Published As

Publication number Publication date
BRPI1107131B1 (pt) 2021-11-03
KR101874117B1 (ko) 2018-07-03
US20120146879A1 (en) 2012-06-14
US8773318B2 (en) 2014-07-08
CN102544772A (zh) 2012-07-04
EP2463957A1 (en) 2012-06-13
CN102544772B (zh) 2016-08-03
JP5836097B2 (ja) 2015-12-24
KR20120064029A (ko) 2012-06-18
EP2463957B1 (en) 2019-10-09
BRPI1107131A2 (pt) 2015-07-28
JP2012124901A (ja) 2012-06-28

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Effective date: 20120831