FR2714768B1 - Dispositif de balayage électronique à lentille active et source illuminatrice intégrée. - Google Patents

Dispositif de balayage électronique à lentille active et source illuminatrice intégrée.

Info

Publication number
FR2714768B1
FR2714768B1 FR8411066A FR8411066A FR2714768B1 FR 2714768 B1 FR2714768 B1 FR 2714768B1 FR 8411066 A FR8411066 A FR 8411066A FR 8411066 A FR8411066 A FR 8411066A FR 2714768 B1 FR2714768 B1 FR 2714768B1
Authority
FR
France
Prior art keywords
scanning device
electronic scanning
active lens
illuminating source
integrated illuminating
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
FR8411066A
Other languages
English (en)
Other versions
FR2714768A1 (fr
Inventor
Gerard Collignon
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.)
RADANT ETUDES
Original Assignee
RADANT ETUDES
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 RADANT ETUDES filed Critical RADANT ETUDES
Priority to FR8411066A priority Critical patent/FR2714768B1/fr
Priority to DE3516190A priority patent/DE3516190C2/de
Priority to GB8511818A priority patent/GB2291747B/en
Priority to US06/788,616 priority patent/US5579015A/en
Publication of FR2714768A1 publication Critical patent/FR2714768A1/fr
Application granted granted Critical
Publication of FR2714768B1 publication Critical patent/FR2714768B1/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
FR8411066A 1984-07-12 1984-07-12 Dispositif de balayage électronique à lentille active et source illuminatrice intégrée. Expired - Fee Related FR2714768B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8411066A FR2714768B1 (fr) 1984-07-12 1984-07-12 Dispositif de balayage électronique à lentille active et source illuminatrice intégrée.
DE3516190A DE3516190C2 (de) 1984-07-12 1985-05-06 Elektrisch phasengesteuerte Antennenanordnung
GB8511818A GB2291747B (en) 1984-07-12 1985-05-09 Electronically scanning antenna apparatus
US06/788,616 US5579015A (en) 1984-07-12 1985-07-01 Electronic sweep device with active lens and integrated light source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8411066A FR2714768B1 (fr) 1984-07-12 1984-07-12 Dispositif de balayage électronique à lentille active et source illuminatrice intégrée.

Publications (2)

Publication Number Publication Date
FR2714768A1 FR2714768A1 (fr) 1995-07-07
FR2714768B1 true FR2714768B1 (fr) 1996-07-05

Family

ID=9306045

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8411066A Expired - Fee Related FR2714768B1 (fr) 1984-07-12 1984-07-12 Dispositif de balayage électronique à lentille active et source illuminatrice intégrée.

Country Status (4)

Country Link
US (1) US5579015A (fr)
DE (1) DE3516190C2 (fr)
FR (1) FR2714768B1 (fr)
GB (1) GB2291747B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2747842B1 (fr) * 1990-06-15 1998-09-11 Thomson Csf Radant Lentille hyperfrequence multibande et son application a une antenne a balayage electronique
FR2725077B1 (fr) * 1990-11-06 1997-03-28 Thomson Csf Radant Lentille hyperfrequence bipolarisation et son application a une antenne a balayage electronique
US7420523B1 (en) 2005-09-14 2008-09-02 Radant Technologies, Inc. B-sandwich radome fabrication
US7463212B1 (en) 2005-09-14 2008-12-09 Radant Technologies, Inc. Lightweight C-sandwich radome fabrication
US8604990B1 (en) * 2009-05-23 2013-12-10 Victory Microwave Corporation Ridged waveguide slot array
US9368878B2 (en) 2009-05-23 2016-06-14 Pyras Technology Inc. Ridge waveguide slot array for broadband application
WO2012100885A1 (fr) * 2011-01-25 2012-08-02 Sony Corporation Antenne hyperfréquence à commande optique
US9166290B2 (en) * 2011-12-21 2015-10-20 Sony Corporation Dual-polarized optically controlled microwave antenna
US9099782B2 (en) 2012-05-29 2015-08-04 Cpi Radant Technologies Division Inc. Lightweight, multiband, high angle sandwich radome structure for millimeter wave frequencies

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387301A (en) * 1966-03-31 1968-06-04 Blass Antenna Electronics Corp Antenna array employing an automatic averaging technique for increased resolution
US4150382A (en) * 1973-09-13 1979-04-17 Wisconsin Alumni Research Foundation Non-uniform variable guided wave antennas with electronically controllable scanning
FR2400781A1 (fr) * 1977-06-24 1979-03-16 Radant Etudes Antenne hyperfrequence, plate, non dispersive, a balayage electronique
FR2395620A1 (fr) * 1977-06-24 1979-01-19 Radant Etudes Perfectionnement au procede de balayage electronique utilisant des panneaux dielectriques dephaseurs
FR2448792A2 (fr) * 1977-06-24 1980-09-05 Radant Etudes Antenne hyperfrequence plate, non dispersive a balayage electronique
FR2412960A1 (fr) * 1977-12-20 1979-07-20 Radant Etudes Dephaseur hyperfrequence et son application au balayage electronique
FR2448231A1 (fr) * 1979-02-05 1980-08-29 Radant Et Filtre spatial adaptatif hyperfrequence
US4243990A (en) * 1979-04-30 1981-01-06 International Telephone And Telegraph Corporation Integrated multiband array antenna
US4268831A (en) * 1979-04-30 1981-05-19 Sperry Corporation Antenna for scanning a limited spatial sector
FR2469808A1 (fr) * 1979-11-13 1981-05-22 Etude Radiant Sarl Dispositif de balayage electronique dans le plan de polarisation
US4413263A (en) * 1981-06-11 1983-11-01 Bell Telephone Laboratories, Incorporated Phased array antenna employing linear scan for wide angle orbital arc coverage
FR2509064A1 (fr) * 1981-07-02 1983-01-07 Centre Nat Rech Scient Procede et dispositif d'imagerie rapide en microonde
FR2549300B1 (fr) * 1983-07-13 1988-03-25 Tran Dinh Can Dispositif de balayage electromecanique notamment pour antenne radar

Also Published As

Publication number Publication date
GB8511818D0 (en) 1995-11-01
FR2714768A1 (fr) 1995-07-07
GB2291747B (en) 1996-06-26
DE3516190C2 (de) 1999-06-10
DE3516190A1 (de) 1995-10-19
US5579015A (en) 1996-11-26
GB2291747A (en) 1996-01-31

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Legal Events

Date Code Title Description
ST Notification of lapse