FR2472853A1 - Antenne a faisceau orientable et satellite comportant une telle antenne - Google Patents

Antenne a faisceau orientable et satellite comportant une telle antenne Download PDF

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Publication number
FR2472853A1
FR2472853A1 FR7931803A FR7931803A FR2472853A1 FR 2472853 A1 FR2472853 A1 FR 2472853A1 FR 7931803 A FR7931803 A FR 7931803A FR 7931803 A FR7931803 A FR 7931803A FR 2472853 A1 FR2472853 A1 FR 2472853A1
Authority
FR
France
Prior art keywords
reflector
source
antenna
antenna according
axis
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.)
Granted
Application number
FR7931803A
Other languages
English (en)
French (fr)
Other versions
FR2472853B1 (https=
Inventor
Jacques Urien
Bruno Vidal Sainte Andre
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.)
Thales SA
Original Assignee
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7931803A priority Critical patent/FR2472853A1/fr
Priority to EP80401782A priority patent/EP0032081B1/fr
Priority to DE8080401782T priority patent/DE3071796D1/de
Priority to CA000367293A priority patent/CA1169547A/en
Priority to US06/220,156 priority patent/US4408209A/en
Publication of FR2472853A1 publication Critical patent/FR2472853A1/fr
Application granted granted Critical
Publication of FR2472853B1 publication Critical patent/FR2472853B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H01Q19/18—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 having two or more spaced reflecting surfaces
    • H01Q19/19—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 having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface
    • H01Q19/195—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 having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface wherein a reflecting surface acts also as a polarisation filter or a polarising 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
    • H01Q3/12—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems
    • H01Q3/16—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device
    • H01Q3/20—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device wherein the primary active element is fixed and the reflecting device is movable

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
FR7931803A 1979-12-27 1979-12-27 Antenne a faisceau orientable et satellite comportant une telle antenne Granted FR2472853A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7931803A FR2472853A1 (fr) 1979-12-27 1979-12-27 Antenne a faisceau orientable et satellite comportant une telle antenne
EP80401782A EP0032081B1 (fr) 1979-12-27 1980-12-12 Antenne à faisceau orientable pour satellite de télécommunications
DE8080401782T DE3071796D1 (en) 1979-12-27 1980-12-12 Directable-beam antenna for communication satellite
CA000367293A CA1169547A (en) 1979-12-27 1980-12-22 Orientable beam antenna for telecommunications satellite
US06/220,156 US4408209A (en) 1979-12-27 1980-12-23 Orientable beam antenna for telecommunications satellite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7931803A FR2472853A1 (fr) 1979-12-27 1979-12-27 Antenne a faisceau orientable et satellite comportant une telle antenne

Publications (2)

Publication Number Publication Date
FR2472853A1 true FR2472853A1 (fr) 1981-07-03
FR2472853B1 FR2472853B1 (https=) 1983-09-16

Family

ID=9233208

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7931803A Granted FR2472853A1 (fr) 1979-12-27 1979-12-27 Antenne a faisceau orientable et satellite comportant une telle antenne

Country Status (5)

Country Link
US (1) US4408209A (https=)
EP (1) EP0032081B1 (https=)
CA (1) CA1169547A (https=)
DE (1) DE3071796D1 (https=)
FR (1) FR2472853A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3152630C1 (de) * 1980-12-04 1994-07-28 Racal Radar & Displays Ltd Radarantennenanordnung

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4112837A1 (de) * 1991-04-19 1992-10-22 Teldix Gmbh Zweiachsige schwenkvorrichtung fuer einen reflektor
DE19544500C2 (de) * 1994-12-15 1999-07-08 Daimler Benz Aerospace Ag Reflektorantenne, insbesondere für einen Kommunikationssatelliten
CA2680849A1 (en) * 2007-03-16 2008-09-25 Mobile Sat Ltd. A vehicle mounted antenna and methods for transmitting and/or receiving signals
FR2989523B1 (fr) * 2012-04-13 2014-05-02 Thales Sa Antenne a reflecteurs multiples pour satellite de telecommunications
US10024954B1 (en) * 2012-11-05 2018-07-17 The United States Of America As Represented By The Secretary Of The Navy Integrated axial choke rotary offset parabolic reflector
US9590299B2 (en) 2015-06-15 2017-03-07 Northrop Grumman Systems Corporation Integrated antenna and RF payload for low-cost inter-satellite links using super-elliptical antenna aperture with single axis gimbal
FR3054732B1 (fr) * 2016-07-26 2020-01-03 Thales Antenne multifaisceaux pointable, satellite de telecommunication et constellation de satellites associes

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2867801A (en) * 1953-09-14 1959-01-06 Elliott Brothers London Ltd High frequency radio aerials
GB905440A (en) * 1957-12-18 1962-09-05 Gen Electric Co Ltd Improvements in or relating to position control arrangements and aerial systems including such arrangements
US3916416A (en) * 1974-09-24 1975-10-28 Us Navy 360{20 {0 Azimuth scanning antenna without rotating RF joints
US4070678A (en) * 1976-04-02 1978-01-24 Raytheon Company Wide angle scanning antenna assembly

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3407404A (en) * 1964-10-05 1968-10-22 Bell Telephone Labor Inc Directive microwave antenna capable of rotating about two intersecting axes
US3914768A (en) * 1974-01-31 1975-10-21 Bell Telephone Labor Inc Multiple-beam Cassegrainian antenna

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2867801A (en) * 1953-09-14 1959-01-06 Elliott Brothers London Ltd High frequency radio aerials
GB905440A (en) * 1957-12-18 1962-09-05 Gen Electric Co Ltd Improvements in or relating to position control arrangements and aerial systems including such arrangements
US3916416A (en) * 1974-09-24 1975-10-28 Us Navy 360{20 {0 Azimuth scanning antenna without rotating RF joints
US4070678A (en) * 1976-04-02 1978-01-24 Raytheon Company Wide angle scanning antenna assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3152630C1 (de) * 1980-12-04 1994-07-28 Racal Radar & Displays Ltd Radarantennenanordnung

Also Published As

Publication number Publication date
DE3071796D1 (en) 1986-11-13
CA1169547A (en) 1984-06-19
US4408209A (en) 1983-10-04
EP0032081A1 (fr) 1981-07-15
EP0032081B1 (fr) 1986-10-08
FR2472853B1 (https=) 1983-09-16

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse