FR2725076B1 - Systeme de commande optique d'antenne a balayage electronique - Google Patents

Systeme de commande optique d'antenne a balayage electronique

Info

Publication number
FR2725076B1
FR2725076B1 FR9411498A FR9411498A FR2725076B1 FR 2725076 B1 FR2725076 B1 FR 2725076B1 FR 9411498 A FR9411498 A FR 9411498A FR 9411498 A FR9411498 A FR 9411498A FR 2725076 B1 FR2725076 B1 FR 2725076B1
Authority
FR
France
Prior art keywords
control system
optical control
electronic scanning
scanning antenna
antenna optical
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
FR9411498A
Other languages
English (en)
Other versions
FR2725076A1 (fr
Inventor
Daniel Dolfi
Jean Pierre Huignard
Jean Chazelas
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 FR9411498A priority Critical patent/FR2725076B1/fr
Priority to DE1995614752 priority patent/DE69514752T2/de
Priority to EP19950402134 priority patent/EP0708491B1/fr
Publication of FR2725076A1 publication Critical patent/FR2725076A1/fr
Application granted granted Critical
Publication of FR2725076B1 publication Critical patent/FR2725076B1/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
    • H01Q3/2676—Optically controlled phased array
FR9411498A 1994-09-27 1994-09-27 Systeme de commande optique d'antenne a balayage electronique Expired - Fee Related FR2725076B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9411498A FR2725076B1 (fr) 1994-09-27 1994-09-27 Systeme de commande optique d'antenne a balayage electronique
DE1995614752 DE69514752T2 (de) 1994-09-27 1995-09-22 Optisches Steuerungssystem für eine Antenne mit elektronischer Ablenkung
EP19950402134 EP0708491B1 (fr) 1994-09-27 1995-09-22 Système de commande optique d'antenne à balayage électronique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9411498A FR2725076B1 (fr) 1994-09-27 1994-09-27 Systeme de commande optique d'antenne a balayage electronique

Publications (2)

Publication Number Publication Date
FR2725076A1 FR2725076A1 (fr) 1996-03-29
FR2725076B1 true FR2725076B1 (fr) 1996-12-13

Family

ID=9467300

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9411498A Expired - Fee Related FR2725076B1 (fr) 1994-09-27 1994-09-27 Systeme de commande optique d'antenne a balayage electronique

Country Status (3)

Country Link
EP (1) EP0708491B1 (fr)
DE (1) DE69514752T2 (fr)
FR (1) FR2725076B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2779579B1 (fr) * 1998-06-09 2000-08-25 Thomson Csf Dispositif de commande optique pour l'emission et la reception d'un radar large bande
FR2800202B1 (fr) * 1999-10-26 2007-08-31 Thomson Csf Dispositif de commande pour la formation de plusieurs faisceaux simultanes de reception radar a antenne a balayage electronique
DE19956351A1 (de) * 1999-11-24 2001-05-31 Daimler Chrysler Ag Verfahren und Anordnung zur optischen Ansteuerung von phasengesteuerten Antennen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2659754B1 (fr) 1990-03-16 1994-03-25 Thomson Csf Dispositif de creation de retards optiques et application a un systeme de commande optique d'une antenne a balayage.
US5117239A (en) * 1991-04-24 1992-05-26 General Electric Company Reversible time delay beamforming optical architecture for phased-array antennas
DE4136801A1 (de) * 1991-11-08 1993-05-13 Daimler Benz Ag Gruppenantenne
US5307073A (en) * 1992-11-13 1994-04-26 General Electric Co. Optically controlled phased array radar

Also Published As

Publication number Publication date
EP0708491A1 (fr) 1996-04-24
EP0708491B1 (fr) 2000-01-26
FR2725076A1 (fr) 1996-03-29
DE69514752D1 (de) 2000-03-02
DE69514752T2 (de) 2000-08-31

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Legal Events

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CL Concession to grant licenses
CD Change of name or company name
ST Notification of lapse

Effective date: 20090529