FR2651071B1 - Antenne a reflecteur pour radar - Google Patents

Antenne a reflecteur pour radar

Info

Publication number
FR2651071B1
FR2651071B1 FR8911021A FR8911021A FR2651071B1 FR 2651071 B1 FR2651071 B1 FR 2651071B1 FR 8911021 A FR8911021 A FR 8911021A FR 8911021 A FR8911021 A FR 8911021A FR 2651071 B1 FR2651071 B1 FR 2651071B1
Authority
FR
France
Prior art keywords
radar
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 - Lifetime
Application number
FR8911021A
Other languages
English (en)
Other versions
FR2651071A1 (fr
Inventor
Marc-Yves Lienhart
Joseph Roger
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 FR8911021A priority Critical patent/FR2651071B1/fr
Publication of FR2651071A1 publication Critical patent/FR2651071A1/fr
Application granted granted Critical
Publication of FR2651071B1 publication Critical patent/FR2651071B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01Q19/12—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 wherein the surfaces are concave
    • H01Q19/17—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 wherein the surfaces are concave the primary radiating source comprising two or more radiating elements
    • 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
FR8911021A 1989-08-18 1989-08-18 Antenne a reflecteur pour radar Expired - Lifetime FR2651071B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8911021A FR2651071B1 (fr) 1989-08-18 1989-08-18 Antenne a reflecteur pour radar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8911021A FR2651071B1 (fr) 1989-08-18 1989-08-18 Antenne a reflecteur pour radar

Publications (2)

Publication Number Publication Date
FR2651071A1 FR2651071A1 (fr) 1991-02-22
FR2651071B1 true FR2651071B1 (fr) 1992-01-03

Family

ID=9384799

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8911021A Expired - Lifetime FR2651071B1 (fr) 1989-08-18 1989-08-18 Antenne a reflecteur pour radar

Country Status (1)

Country Link
FR (1) FR2651071B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2677492A1 (fr) * 1991-06-07 1992-12-11 Thomson Csf Antenne radar rotative a reflecteur et source primaire statique.
US5870060A (en) * 1996-05-01 1999-02-09 Trw Inc. Feeder link antenna
DE19715997A1 (de) * 1997-04-17 1998-10-22 Daimler Benz Ag Radaranordnung, insbesondere für Kraftfahrzeuge
EP2202535A1 (fr) * 2008-12-23 2010-06-30 Sony Corporation Capteur en ligne électrique radiométrique en combinaison avec un miroir rotatif mécanique pour créer des images en 2D
FR2952238B1 (fr) 2009-11-03 2012-05-04 Thales Sa Montage d'antenne a faisceau mobile
FR2972859B1 (fr) * 2011-03-17 2014-02-14 Thales Sa Dispositif de commutation de reflecteurs pour une antenne a faisceau commutable
CN111900551A (zh) * 2020-06-17 2020-11-06 深圳捷豹电波科技有限公司 毫米波抛物面天线及其控制方法、计算机可读存储介质

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3949404A (en) * 1974-12-19 1976-04-06 Nasa Highly efficient antenna system using a corrugated horn and scanning hyperbolic reflector
US4301740A (en) * 1978-11-17 1981-11-24 Nasa Suspension system for a wheel rolling on a flat track
DE2942557C2 (de) * 1979-10-22 1983-01-27 Siemens AG, 1000 Berlin und 8000 München Richtantennenanordnung bzw. Richtantenne für einen Störsender
US4638322A (en) * 1984-02-14 1987-01-20 The Boeing Company Multiple feed antenna

Also Published As

Publication number Publication date
FR2651071A1 (fr) 1991-02-22

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Legal Events

Date Code Title Description
ST Notification of lapse