FR2806214B1 - Antenne reflectrice comportant une pluralite de panneaux - Google Patents

Antenne reflectrice comportant une pluralite de panneaux

Info

Publication number
FR2806214B1
FR2806214B1 FR0003082A FR0003082A FR2806214B1 FR 2806214 B1 FR2806214 B1 FR 2806214B1 FR 0003082 A FR0003082 A FR 0003082A FR 0003082 A FR0003082 A FR 0003082A FR 2806214 B1 FR2806214 B1 FR 2806214B1
Authority
FR
France
Prior art keywords
panels
reflector antenna
reflector
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.)
Expired - Fee Related
Application number
FR0003082A
Other languages
English (en)
Other versions
FR2806214A1 (fr
Inventor
Antoine Roederer
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.)
Agence Spatiale Europeenne
Original Assignee
Agence Spatiale Europeenne
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 Agence Spatiale Europeenne filed Critical Agence Spatiale Europeenne
Priority to FR0003082A priority Critical patent/FR2806214B1/fr
Priority to US09/798,896 priority patent/US6411255B2/en
Publication of FR2806214A1 publication Critical patent/FR2806214A1/fr
Application granted granted Critical
Publication of FR2806214B1 publication Critical patent/FR2806214B1/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
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/16—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal
    • H01Q15/161—Collapsible reflectors
    • H01Q15/162—Collapsible reflectors composed of a plurality of rigid panels
    • 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
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/16—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal
    • H01Q15/165—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal composed of a plurality of rigid panels
    • 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
    • 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
    • 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
    • H01Q3/44—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 electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
    • H01Q3/46—Active lenses or reflecting arrays

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
FR0003082A 2000-03-10 2000-03-10 Antenne reflectrice comportant une pluralite de panneaux Expired - Fee Related FR2806214B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0003082A FR2806214B1 (fr) 2000-03-10 2000-03-10 Antenne reflectrice comportant une pluralite de panneaux
US09/798,896 US6411255B2 (en) 2000-03-10 2001-03-06 Reflector antenna comprising a plurality of panels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0003082A FR2806214B1 (fr) 2000-03-10 2000-03-10 Antenne reflectrice comportant une pluralite de panneaux

Publications (2)

Publication Number Publication Date
FR2806214A1 FR2806214A1 (fr) 2001-09-14
FR2806214B1 true FR2806214B1 (fr) 2003-08-01

Family

ID=8847945

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0003082A Expired - Fee Related FR2806214B1 (fr) 2000-03-10 2000-03-10 Antenne reflectrice comportant une pluralite de panneaux

Country Status (2)

Country Link
US (1) US6411255B2 (fr)
FR (1) FR2806214B1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6677908B2 (en) 2000-12-21 2004-01-13 Ems Technologies Canada, Ltd Multimedia aircraft antenna
US7212347B2 (en) * 2003-12-08 2007-05-01 Jds Uniphase Corporation Reflective illumination system
US20070200763A1 (en) * 2006-02-28 2007-08-30 Harris Corporation Phased array antenna including flexible layers and associated methods
JP4407720B2 (ja) * 2006-06-09 2010-02-03 日本電気株式会社 無線通信システム及び無線通信方法
US8558734B1 (en) * 2009-07-22 2013-10-15 Gregory Hubert Piesinger Three dimensional radar antenna method and apparatus
US8253620B2 (en) * 2009-07-23 2012-08-28 Northrop Grumman Systems Corporation Synthesized aperture three-dimensional radar imaging
DE102011078539A1 (de) * 2011-06-08 2012-12-13 Rohde & Schwarz Gmbh & Co. Kg Verfahren und Vorrichtung zur Erweiterung der Ausleuchtung eines Prüfobjekts
US20140028494A1 (en) * 2012-07-26 2014-01-30 The Aerospace Corporation Virtual Aperture Radar
EP2916388B1 (fr) 2012-12-05 2017-07-26 Huawei Technologies Co., Ltd. Antenne réseau, procédé de configuration et système de communication
US10263316B2 (en) 2013-09-06 2019-04-16 MMA Design, LLC Deployable reflectarray antenna structure
US9531482B2 (en) 2013-12-04 2016-12-27 Css Antenna, Llc Canister antenna producing a pseudo-omni radiation pattern for mitigating passive intermodulation (PIM)
US20160226142A1 (en) * 2015-01-29 2016-08-04 Robert Leroux Phase control for antenna array
EP3062392A1 (fr) * 2015-02-24 2016-08-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Réflecteur doté d'un circuit électronique et dispositif d'antenne doté d'un réflecteur
US10222467B2 (en) * 2015-11-10 2019-03-05 Northrop Grumman Systems Corporation Two-way coded aperture three-dimensional radar imaging
KR102391485B1 (ko) * 2016-03-17 2022-04-28 삼성전자주식회사 무선 통신 시스템에서 빔을 송신하기 위한 방법 및 장치
RU2662051C1 (ru) * 2016-07-01 2018-07-23 Акционерное общество "Московский радиотехнический институт Российской академии наук" (АО "МРТИ РАН") Устройство формирования мощных широкополосных радиоимпульсов на волноводно-щелевых мостах
JP6995260B2 (ja) * 2020-01-21 2022-02-04 三菱電機株式会社 反射鏡アンテナ装置及び通信装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1132987B (de) * 1958-04-21 1962-07-12 Rohde & Schwarz Rotationsparabolantenne
US3599218A (en) * 1968-09-11 1971-08-10 Trw Inc Lightweight collapsible dish structure and parabolic reflector embodying same
US5202700A (en) * 1988-11-03 1993-04-13 Westinghouse Electric Corp. Array fed reflector antenna for transmitting & receiving multiple beams
FR2652452B1 (fr) 1989-09-26 1992-03-20 Europ Agence Spatiale Dispositif d'alimentation d'une antenne a faisceaux multiples.
EP0647980B1 (fr) * 1993-08-12 2002-10-16 Nortel Networks Limited Dispositif d'antenne pour station de base
IT1272984B (it) * 1994-05-17 1997-07-01 Space Eng Srl Antenna a riflettore o a lente, a fasci sagomati o a scansione di fascio
IT1284301B1 (it) * 1996-03-13 1998-05-18 Space Engineering Spa Antenna a singolo o a doppio riflettore, a fasci sagomati, a polarizzazione lineare.
FR2773269B1 (fr) * 1997-12-30 2000-03-17 Thomson Csf Dispositif large bande de detection, notamment de radars
US5936592A (en) * 1998-06-05 1999-08-10 Ramanujam; Parthasarathy Reconfigurable multiple beam satellite reflector antenna with an array feed
US6266024B1 (en) * 1998-12-23 2001-07-24 Hughes Electronics Corporation Rotatable and scannable reconfigurable shaped reflector with a movable feed system
US6201508B1 (en) * 1999-12-13 2001-03-13 Space Systems/Loral, Inc. Injection-molded phased array antenna system

Also Published As

Publication number Publication date
FR2806214A1 (fr) 2001-09-14
US6411255B2 (en) 2002-06-25
US20010020914A1 (en) 2001-09-13

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20141128