FR2814614B1 - Lentille divergente a dome pour ondes hyperfrequences et antenne comportant une telle lentille - Google Patents

Lentille divergente a dome pour ondes hyperfrequences et antenne comportant une telle lentille

Info

Publication number
FR2814614B1
FR2814614B1 FR0012162A FR0012162A FR2814614B1 FR 2814614 B1 FR2814614 B1 FR 2814614B1 FR 0012162 A FR0012162 A FR 0012162A FR 0012162 A FR0012162 A FR 0012162A FR 2814614 B1 FR2814614 B1 FR 2814614B1
Authority
FR
France
Prior art keywords
lens
divome
antenna
dividing
microwave waves
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
FR0012162A
Other languages
English (en)
Other versions
FR2814614A1 (fr
Inventor
Laurent Martin
Gerard Caille
Agnes Lecompte
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 CIT SA
Alcatel Lucent SAS
Original Assignee
Alcatel CIT SA
Alcatel SA
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 CIT SA, Alcatel SA filed Critical Alcatel CIT SA
Priority to FR0012162A priority Critical patent/FR2814614B1/fr
Priority to EP01402282A priority patent/EP1191630A1/fr
Priority to CA002356725A priority patent/CA2356725A1/fr
Priority to JP2001288403A priority patent/JP2002151943A/ja
Priority to US09/960,410 priority patent/US6476761B2/en
Publication of FR2814614A1 publication Critical patent/FR2814614A1/fr
Application granted granted Critical
Publication of FR2814614B1 publication Critical patent/FR2814614B1/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
    • 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
    • H01Q3/2658—Phased-array fed focussing structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
    • H01Q1/288—Satellite antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/02—Refracting or diffracting devices, e.g. lens, prism
    • H01Q15/06—Refracting or diffracting devices, e.g. lens, prism comprising plurality of wave-guiding channels of different length
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/007—Antennas or antenna systems providing at least two radiating patterns using two or more primary active elements in the focal region of a focusing device
    • H01Q25/008—Antennas or antenna systems providing at least two radiating patterns using two or more primary active elements in the focal region of a focusing device lens fed multibeam arrays

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
FR0012162A 2000-09-25 2000-09-25 Lentille divergente a dome pour ondes hyperfrequences et antenne comportant une telle lentille Expired - Fee Related FR2814614B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0012162A FR2814614B1 (fr) 2000-09-25 2000-09-25 Lentille divergente a dome pour ondes hyperfrequences et antenne comportant une telle lentille
EP01402282A EP1191630A1 (fr) 2000-09-25 2001-09-03 Lentille divergente à dôme pour ondes hyperfréquences et antenne comportant une telle lentille
CA002356725A CA2356725A1 (fr) 2000-09-25 2001-09-05 Lentille divergente a dome pour ondes hyperfrequences et antenne comportant une telle lentille
JP2001288403A JP2002151943A (ja) 2000-09-25 2001-09-21 マイクロ波用ドーム型発散レンズ、およびそのようなレンズを含むアンテナ
US09/960,410 US6476761B2 (en) 2000-09-25 2001-09-24 Domed divergent lens for microwaves and an antenna incorporating it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0012162A FR2814614B1 (fr) 2000-09-25 2000-09-25 Lentille divergente a dome pour ondes hyperfrequences et antenne comportant une telle lentille

Publications (2)

Publication Number Publication Date
FR2814614A1 FR2814614A1 (fr) 2002-03-29
FR2814614B1 true FR2814614B1 (fr) 2003-02-07

Family

ID=8854634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0012162A Expired - Fee Related FR2814614B1 (fr) 2000-09-25 2000-09-25 Lentille divergente a dome pour ondes hyperfrequences et antenne comportant une telle lentille

Country Status (5)

Country Link
US (1) US6476761B2 (fr)
EP (1) EP1191630A1 (fr)
JP (1) JP2002151943A (fr)
CA (1) CA2356725A1 (fr)
FR (1) FR2814614B1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4090838B2 (ja) * 2002-10-23 2008-05-28 三菱電機株式会社 非静止衛星搭載用アンテナ装置
JP5034369B2 (ja) * 2006-08-18 2012-09-26 富士通株式会社 無線通信制御方法
GB0720199D0 (en) * 2007-10-16 2007-11-28 Global View Systems Ltd Wave guide array
US8130171B2 (en) * 2008-03-12 2012-03-06 The Boeing Company Lens for scanning angle enhancement of phased array antennas
IT1392314B1 (it) * 2008-12-18 2012-02-24 Space Engineering Spa Antenna a lente discreta attiva aperiodica per coperture satellitari multifascio
CA2789490A1 (fr) 2010-02-15 2011-08-18 Bae Systems Plc Systeme d'antenne
WO2019067474A1 (fr) * 2017-09-26 2019-04-04 Trak Microwave Corporation Antenne directrice de faisceau à profil bas dotée d'une lentille divergente intégrée
US10714836B1 (en) * 2018-02-15 2020-07-14 University Of South Florida Hybrid MIMO architecture using lens arrays
US11121462B2 (en) * 2018-02-21 2021-09-14 Antenna Research Associates Passive electronically scanned array (PESA)
KR20190118832A (ko) * 2018-04-11 2019-10-21 삼성전자주식회사 안테나 및 단위 셀 구조
KR20220113921A (ko) * 2019-12-27 2022-08-17 인텔 코포레이션 무선 통신 및 레이더를 위한 매립형 안테나 구조

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3755815A (en) * 1971-12-20 1973-08-28 Sperry Rand Corp Phased array fed lens antenna
US4321604A (en) * 1977-10-17 1982-03-23 Hughes Aircraft Company Broadband group delay waveguide lens
US4156878A (en) * 1978-01-25 1979-05-29 The United States Of America As Represented By The Secretary Of The Air Force Wideband waveguide lens
US5818395A (en) * 1997-01-16 1998-10-06 Trw Inc. Ultralight collapsible and deployable waveguide lens antenna system
US6018316A (en) * 1997-01-24 2000-01-25 Ail Systems, Inc. Multiple beam antenna system and method

Also Published As

Publication number Publication date
US20020036587A1 (en) 2002-03-28
CA2356725A1 (fr) 2002-03-25
JP2002151943A (ja) 2002-05-24
EP1191630A1 (fr) 2002-03-27
US6476761B2 (en) 2002-11-05
FR2814614A1 (fr) 2002-03-29

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Legal Events

Date Code Title Description
ST Notification of lapse