FR2063967B1 - - Google Patents

Info

Publication number
FR2063967B1
FR2063967B1 FR6935239A FR6935239A FR2063967B1 FR 2063967 B1 FR2063967 B1 FR 2063967B1 FR 6935239 A FR6935239 A FR 6935239A FR 6935239 A FR6935239 A FR 6935239A FR 2063967 B1 FR2063967 B1 FR 2063967B1
Authority
FR
France
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
Application number
FR6935239A
Other languages
French (fr)
Other versions
FR2063967A1 (ja
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.)
BONY GILBERT FR
Original Assignee
BONY GILBERT FR
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 BONY GILBERT FR filed Critical BONY GILBERT FR
Priority to FR6935239A priority Critical patent/FR2063967B1/fr
Priority to US00081062A priority patent/US3708796A/en
Publication of FR2063967A1 publication Critical patent/FR2063967A1/fr
Application granted granted Critical
Publication of FR2063967B1 publication Critical patent/FR2063967B1/fr
Expired 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
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/02—Refracting or diffracting devices, e.g. lens, prism
FR6935239A 1969-10-15 1969-10-15 Expired FR2063967B1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR6935239A FR2063967B1 (ja) 1969-10-15 1969-10-15
US00081062A US3708796A (en) 1969-10-15 1970-10-15 Electrically controlled dielectric panel lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6935239A FR2063967B1 (ja) 1969-10-15 1969-10-15

Publications (2)

Publication Number Publication Date
FR2063967A1 FR2063967A1 (ja) 1971-07-16
FR2063967B1 true FR2063967B1 (ja) 1973-10-19

Family

ID=9041549

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6935239A Expired FR2063967B1 (ja) 1969-10-15 1969-10-15

Country Status (2)

Country Link
US (1) US3708796A (ja)
FR (1) FR2063967B1 (ja)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169268A (en) * 1976-04-19 1979-09-25 The United States Of America As Represented By The Secretary Of The Air Force Metallic grating spatial filter for directional beam forming antenna
FR2382109A1 (fr) * 1977-02-25 1978-09-22 Thomson Csf Transformateur de polarisation hyperfrequence
FR2395620A1 (fr) * 1977-06-24 1979-01-19 Radant Etudes Perfectionnement au procede de balayage electronique utilisant des panneaux dielectriques dephaseurs
FR2400781A1 (fr) * 1977-06-24 1979-03-16 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
US4250506A (en) * 1979-09-12 1981-02-10 Cubic Corporation Sidelobe discriminator
FR2469808A1 (fr) * 1979-11-13 1981-05-22 Etude Radiant Sarl Dispositif de balayage electronique dans le plan de polarisation
FR2693039B1 (fr) * 1981-04-28 1994-09-23 Radant Etudes Panneau atténuateur spatial hyperfréquence.
FR2734409B1 (fr) * 1981-04-30 1997-06-27 Radant Etudes Procede et dispositif permettant de produire des dephasages d'un faisceau d'ondes electromagnetiques hyperfrequence
FR2506026A1 (fr) * 1981-05-18 1982-11-19 Radant Etudes Procede et dispositif pour l'analyse d'un faisceau de rayonnement d'ondes electromagnetiques hyperfrequence
FR2509064A1 (fr) * 1981-07-02 1983-01-07 Centre Nat Rech Scient Procede et dispositif d'imagerie rapide en microonde
FR2514203B1 (fr) * 1981-10-05 1986-04-25 Radant Etudes Filtre adaptatif spatial hyperfrequence pour antenne a polarisation quelconque et son procede de mise en oeuvre
US5574471A (en) * 1982-09-07 1996-11-12 Radant Systems, Inc. Electromagnetic energy shield
FR2740615B2 (fr) * 1982-10-04 1997-11-28 Radant Etudes Panneau attenuateur spatial hyperfrequence pour ondes electromagnetiques a direction quelconque
FR2723210B1 (fr) * 1983-05-06 1997-01-10 Cmh Sarl Procede et dispositif antidetection pour radar
US5444454A (en) * 1983-06-13 1995-08-22 M/A-Com, Inc. Monolithic millimeter-wave phased array
FR2548836B1 (fr) * 1983-07-08 1986-02-21 Thomson Csf Antenne a couverture quasi torique a deux reflecteurs
US5621423A (en) * 1983-08-29 1997-04-15 Radant Systems, Inc. Electromagnetic energy shield
FR2629920B1 (fr) * 1984-01-23 1991-09-20 Cmh Sarl Filtre spatial adaptatif hyperfrequence fonctionnant a la reflexion et son procede de mise en oeuvre
US5579024A (en) * 1984-08-20 1996-11-26 Radant Systems, Inc. Electromagnetic energy shield
FR2570886B1 (fr) * 1984-09-21 1987-11-20 Thomson Csf Antenne hyperfrequence a balayage par prismes tournants
FR2718248B1 (fr) * 1986-01-20 1996-08-30 Thomson Csf Radant Procédé d'exploitation par le calcul de signaux radar et dispositif pour sa mise en Óoeuvre.
FR2614419B1 (fr) * 1987-04-21 1989-06-16 Centre Nat Rech Scient Dispositif de mesure, en une pluralite de points, du champ micro-onde diffracte par un objet
GB2505631B (en) * 1987-07-21 2014-11-26 Thomson Csf Radant Switchable device for effecting a change in polarization of a linearly polarized microwave
FR2635187B1 (fr) * 1988-08-03 1990-11-09 Centre Nat Rech Scient Dispositif d'emission et de reception d'un rayonnement micro-onde, pour imagerie d'objets enfouis
US4975712A (en) * 1989-01-23 1990-12-04 Trw Inc. Two-dimensional scanning antenna
US5055805A (en) * 1989-10-02 1991-10-08 Rockwell International Corporation High speed polarization switch array for selecting a particular orthogonal polarization
FR2671194B1 (fr) * 1990-12-27 1993-12-24 Thomson Csf Radant Systeme de protection d'un equipement electronique.
US5170169A (en) * 1991-05-31 1992-12-08 Millitech Corporation Quasi-optical transmission/reflection switch and millimeter-wave imaging system using the same
US5337058A (en) * 1993-04-16 1994-08-09 United Technologies Corporation Fast switching polarization diverse radar antenna system
GB9313109D0 (en) * 1993-06-25 1994-09-21 Secr Defence Radiation sensor
US5475349A (en) * 1994-09-29 1995-12-12 Westinghouse Electric Corp. Frequency multipliers using diode arrays
US5729239A (en) * 1995-08-31 1998-03-17 The United States Of America As Represented By The Secretary Of The Navy Voltage controlled ferroelectric lens phased array
US6859299B1 (en) 1999-06-11 2005-02-22 Jung-Chih Chiao MEMS optical components
US6850353B1 (en) 1999-06-11 2005-02-01 University Of Hawaii MEMS optical components
WO2000077556A1 (en) * 1999-06-11 2000-12-21 University Of Hawaii Mems optical components
US20060082511A1 (en) * 2004-09-27 2006-04-20 Osterhues Gordon D Electronically controlled dual polarizer
US8362965B2 (en) 2009-01-08 2013-01-29 Thinkom Solutions, Inc. Low cost electronically scanned array antenna

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE476946A (ja) * 1947-05-16
GB679641A (en) * 1949-09-16 1952-09-24 Nat Res Dev Improvements in or relating to structures for providing refracting media for radio waves
US2867801A (en) * 1953-09-14 1959-01-06 Elliott Brothers London Ltd High frequency radio aerials
GB1047471A (ja) * 1962-05-03 1900-01-01
US3276023A (en) * 1963-05-21 1966-09-27 Dorne And Margolin Inc Grid array antenna
DE1186117B (de) * 1963-06-29 1965-01-28 Standard Elektrik Lorenz Ag Dipolantenne zum Aufbau eines rueckwirkungsarmen Antennensystems fuer Doppler-Navigationsanlagen
US3354461A (en) * 1963-11-15 1967-11-21 Kenneth S Kelleher Steerable antenna array
US3334348A (en) * 1966-11-25 1967-08-01 Granger Associates Steerable monopole antenna system having a plurality of reflectors, said reflectors comprising a series of tubular vacuum switches
FR1380255A (fr) * 1963-11-25 1964-11-27 Granger Associates Système d'antenne orientable à réflecteurs

Also Published As

Publication number Publication date
US3708796A (en) 1973-01-02
FR2063967A1 (ja) 1971-07-16

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
CL Concession to grant licences
TP Transmission of property