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FR2678112B1 - Antenne hyperfrequence a balayage optoelectronique. - Google Patents

Antenne hyperfrequence a balayage optoelectronique.

Info

Publication number
FR2678112B1
FR2678112B1 FR9107422A FR9107422A FR2678112B1 FR 2678112 B1 FR2678112 B1 FR 2678112B1 FR 9107422 A FR9107422 A FR 9107422A FR 9107422 A FR9107422 A FR 9107422A FR 2678112 B1 FR2678112 B1 FR 2678112B1
Authority
FR
France
Prior art keywords
microwave antenna
optoelectronic scanning
optoelectronic
scanning
microwave
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
FR9107422A
Other languages
English (en)
Other versions
FR2678112A1 (fr
Inventor
Gerard Cachier
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 FR9107422A priority Critical patent/FR2678112B1/fr
Priority to EP92401383A priority patent/EP0519772B1/fr
Priority to DE69203044T priority patent/DE69203044T2/de
Priority to US07/897,776 priority patent/US5262796A/en
Publication of FR2678112A1 publication Critical patent/FR2678112A1/fr
Application granted granted Critical
Publication of FR2678112B1 publication Critical patent/FR2678112B1/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
    • H01Q3/44—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
    • 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
    • H01Q3/2676—Optically controlled phased array
FR9107422A 1991-06-18 1991-06-18 Antenne hyperfrequence a balayage optoelectronique. Expired - Fee Related FR2678112B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9107422A FR2678112B1 (fr) 1991-06-18 1991-06-18 Antenne hyperfrequence a balayage optoelectronique.
EP92401383A EP0519772B1 (fr) 1991-06-18 1992-05-21 Antenne hyperfréquence à balayage optoélectronique
DE69203044T DE69203044T2 (de) 1991-06-18 1992-05-21 Mikrowellenantenne mit optoelektronisch gesteuertem Absuchen.
US07/897,776 US5262796A (en) 1991-06-18 1992-06-12 Optoelectronic scanning microwave antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9107422A FR2678112B1 (fr) 1991-06-18 1991-06-18 Antenne hyperfrequence a balayage optoelectronique.

Publications (2)

Publication Number Publication Date
FR2678112A1 FR2678112A1 (fr) 1992-12-24
FR2678112B1 true FR2678112B1 (fr) 1993-12-03

Family

ID=9413948

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9107422A Expired - Fee Related FR2678112B1 (fr) 1991-06-18 1991-06-18 Antenne hyperfrequence a balayage optoelectronique.

Country Status (4)

Country Link
US (1) US5262796A (fr)
EP (1) EP0519772B1 (fr)
DE (1) DE69203044T2 (fr)
FR (1) FR2678112B1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9400863A (nl) * 1994-05-26 1996-01-02 Hollandse Signaalapparaten Bv Instelbare microgolfantenne.
EP0680111B1 (fr) * 1994-04-29 2001-11-21 Thales Nederland B.V. Antenne hyperfréquence à faisceau ajustable
FR2763746B1 (fr) 1997-05-23 1999-07-30 Thomson Csf Procede et dispositif pour connecter deux elements millimetriques
FR2769130B1 (fr) 1997-09-30 2001-06-08 Thomson Csf Procede d'enrobage d'une puce electronique et carte electronique comportant au moins une puce enrobee selon ce procede
US6091371A (en) * 1997-10-03 2000-07-18 Motorola, Inc. Electronic scanning reflector antenna and method for using same
US6232931B1 (en) 1999-02-19 2001-05-15 The United States Of America As Represented By The Secretary Of The Navy Opto-electronically controlled frequency selective surface
US6597327B2 (en) 2000-09-15 2003-07-22 Sarnoff Corporation Reconfigurable adaptive wideband antenna
US6621459B2 (en) 2001-02-02 2003-09-16 Raytheon Company Plasma controlled antenna
GB0323123D0 (en) * 2003-10-03 2003-11-05 Roke Manor Research Electronically steerable fresnel zone antenna
GB0706301D0 (en) * 2007-03-30 2007-05-09 E2V Tech Uk Ltd Reflective means
US8044866B2 (en) * 2007-11-06 2011-10-25 The Boeing Company Optically reconfigurable radio frequency antennas
US9595757B2 (en) * 2013-12-24 2017-03-14 The Boeing Company Integral RF-optical phased array module
US9966647B1 (en) * 2016-06-20 2018-05-08 The United States Of America, As Represented By The Secretary Of The Navy Optically defined antenna

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2264434B1 (fr) * 1974-03-12 1976-07-16 Thomson Csf
FR2346897A1 (fr) * 1975-01-22 1977-10-28 Thomson Csf Circuit millimetrique hyperfrequence
FR2346854A1 (fr) * 1975-10-02 1977-10-28 Thomson Csf Circuit integre comportant une source d'ondes millimetriques, et procede de fabrication dudit circuit
FR2351503A1 (fr) * 1976-05-11 1977-12-09 Thomson Csf Procede de realisation d'un circuit pour ondes millimetriques comportant une diode semi-conductrice et un autre composant semi-conducteur, et dispositifs realises par ledit procede
FR2368151A1 (fr) * 1976-10-15 1978-05-12 Thomson Csf Source d'ondes millimetriques a l'etat solide comportant un aerien directif integre
FR2421478A2 (fr) * 1978-03-31 1979-10-26 Thomson Csf Source d'ondes millimetriques a l'etat solide comportant un aerien directif
FR2423088A1 (fr) * 1978-04-14 1979-11-09 Thomson Csf Source d'ondes millimetriques comportant un module oscillateur et un module d'accord a capacite variable, et emetteur comportant une telle source
FR2452201A1 (fr) * 1979-03-23 1980-10-17 Thomson Csf Melangeur symetrique pour ondes millimetriques et recepteur utilisant un tel melangeur
FR2458819A1 (fr) * 1979-06-12 1981-01-02 Thomson Csf Tete hyperfrequence d'emission et de reception simultanees, emetteur-recepteur en ondes millimetriques et radar utilisant une telle tete
US4479131A (en) * 1980-09-25 1984-10-23 Hughes Aircraft Company Thermal protective shield for antenna reflectors
JP2508707B2 (ja) * 1987-04-28 1996-06-19 三菱電機株式会社 光制御アンテナ装置
FR2628893B1 (fr) * 1988-03-18 1990-03-23 Thomson Csf Interrupteur hyperfrequence
GB2225122B (en) * 1988-11-09 1992-12-23 Emi Plc Thorn An apparatus for producing a phase shift in a beam of electromagnetic radiation
US5014069A (en) * 1989-09-15 1991-05-07 The United States Of America As Represented By The Secretary Of The Air Force Photoconductive antenna modulator
NL9000369A (nl) * 1990-02-16 1991-09-16 Hollandse Signaalapparaten Bv Antennesysteem met variabele bundelbreedte en bundelorientatie.

Also Published As

Publication number Publication date
DE69203044D1 (de) 1995-07-27
US5262796A (en) 1993-11-16
FR2678112A1 (fr) 1992-12-24
DE69203044T2 (de) 1995-11-02
EP0519772A1 (fr) 1992-12-23
EP0519772B1 (fr) 1995-06-21

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse