FR2469808B1 - - Google Patents
Info
- Publication number
- FR2469808B1 FR2469808B1 FR7927873A FR7927873A FR2469808B1 FR 2469808 B1 FR2469808 B1 FR 2469808B1 FR 7927873 A FR7927873 A FR 7927873A FR 7927873 A FR7927873 A FR 7927873A FR 2469808 B1 FR2469808 B1 FR 2469808B1
- 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
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
- H01Q3/30—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 varying the relative phase between the radiating elements of an array
- H01Q3/34—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 varying the relative phase between the radiating elements of an array by electrical means
- H01Q3/36—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 varying the relative phase between the radiating elements of an array by electrical means with variable phase-shifters
- H01Q3/38—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 varying the relative phase between the radiating elements of an array by electrical means with variable phase-shifters the phase-shifters being digital
-
- 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
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7927873A FR2469808A1 (fr) | 1979-11-13 | 1979-11-13 | Dispositif de balayage electronique dans le plan de polarisation |
EP80902117A EP0039702B1 (fr) | 1979-11-13 | 1980-11-07 | Dispositif de balayage electronique dans le plan de polarisation |
US06/270,519 US4447815A (en) | 1979-11-13 | 1980-11-07 | Lens for electronic scanning in the polarization plane |
DE8080902117T DE3066427D1 (en) | 1979-11-13 | 1980-11-07 | Electronic scanning device in the polarisation plane |
AT80902117T ATE6108T1 (de) | 1979-11-13 | 1980-11-07 | Vorrichtung zum elektronischen abtasten in der polarisationsebene. |
PCT/FR1980/000159 WO1981001486A1 (fr) | 1979-11-13 | 1980-11-07 | Dispositif de balayage electronique dans le plan de polarisation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7927873A FR2469808A1 (fr) | 1979-11-13 | 1979-11-13 | Dispositif de balayage electronique dans le plan de polarisation |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2469808A1 FR2469808A1 (fr) | 1981-05-22 |
FR2469808B1 true FR2469808B1 (fr) | 1983-09-23 |
Family
ID=9231575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7927873A Granted FR2469808A1 (fr) | 1979-11-13 | 1979-11-13 | Dispositif de balayage electronique dans le plan de polarisation |
Country Status (5)
Country | Link |
---|---|
US (1) | US4447815A (fr) |
EP (1) | EP0039702B1 (fr) |
DE (1) | DE3066427D1 (fr) |
FR (1) | FR2469808A1 (fr) |
WO (1) | WO1981001486A1 (fr) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
FR2509095B1 (fr) * | 1981-07-02 | 1985-10-04 | Radant Etudes | Procede electronique et dispositif permettant de dephaser des ondes hyperfrequence se propageant dans un guide |
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 |
FR2723210B1 (fr) * | 1983-05-06 | 1997-01-10 | Cmh Sarl | Procede et dispositif antidetection pour radar |
FR2549300B1 (fr) * | 1983-07-13 | 1988-03-25 | Tran Dinh Can | Dispositif de balayage electromecanique notamment pour antenne radar |
FR2714768B1 (fr) * | 1984-07-12 | 1996-07-05 | Radant Etudes | Dispositif de balayage électronique à lentille active et source illuminatrice intégrée. |
FR2590359B1 (fr) * | 1985-11-18 | 1988-02-12 | Aerospatiale | Systeme pour le guidage automatique d'un missile et missile pourvu d'un tel systeme |
FR2738398B1 (fr) * | 1988-04-08 | 1997-11-28 | Thomson Csf Radant | Panneau dephaseur a diodes et son application a une lentille hyperfrequence et une antenne a balayage electronique |
FR2879358A1 (fr) | 1988-06-29 | 2006-06-16 | Thales Sa | Illuminateur pour antenne a balayage electronique |
US4975712A (en) * | 1989-01-23 | 1990-12-04 | Trw Inc. | Two-dimensional scanning antenna |
FR2655482B1 (fr) * | 1989-12-05 | 1992-02-28 | Thomson Csf Radant | Dispositif d'absorption d'ondes electromagnetiques, spatialement selectif, pour antenne hyperfrequence. |
FR2656468B1 (fr) * | 1989-12-26 | 1993-12-24 | Thomson Csf Radant | Source de rayonnement microonde magique et son application a une antenne a balayage electronique. |
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 |
FR2671194B1 (fr) * | 1990-12-27 | 1993-12-24 | Thomson Csf Radant | Systeme de protection d'un equipement electronique. |
FR2671637B1 (fr) * | 1991-01-15 | 1994-09-16 | Thomson Csf | Procede et dispositif de test de diodes a jonction apparente assemblees en parallele. |
GB9313109D0 (en) * | 1993-06-25 | 1994-09-21 | Secr Defence | Radiation sensor |
FR2708808B1 (fr) * | 1993-08-06 | 1995-09-01 | Thomson Csf Radant | Panneau déphaseur à quatre états de phase et son application à une lentille hyperfréquence et à une antenne à balayage électronique. |
US5475349A (en) * | 1994-09-29 | 1995-12-12 | Westinghouse Electric Corp. | Frequency multipliers using diode arrays |
FR2786610B1 (fr) | 1997-02-03 | 2001-04-27 | Thomson Csf | Reflecteur hyperfrequence actif pour antenne a balayage electronique |
SE513226C2 (sv) | 1998-12-03 | 2000-08-07 | Ericsson Telefon Ab L M | Kontinuerligt apertursvepande antenn |
FR2789521A1 (fr) | 1999-02-05 | 2000-08-11 | Thomson Csf | Antenne a balayage electronique bi-bande, a reflecteur hyperfrequence actif |
FR2807213B1 (fr) | 2000-03-31 | 2003-07-25 | Thomson Csf | Dephaseur hyperfrequence, et antenne a balayage electronique comportant de tels dephaseurs |
FR2812457B1 (fr) | 2000-07-28 | 2004-05-28 | Thomson Csf | Reflecteur hyperfrequence actif a bi-polarisation, notamment pour antenne a balalyage electronique |
US6703982B2 (en) * | 2001-08-22 | 2004-03-09 | Raytheon Company | Conformal two dimensional electronic scan antenna with butler matrix and lens ESA |
US6999040B2 (en) * | 2003-06-18 | 2006-02-14 | Raytheon Company | Transverse device array phase shifter circuit techniques and antennas |
US7106265B2 (en) * | 2004-12-20 | 2006-09-12 | Raytheon Company | Transverse device array radiator ESA |
US7463212B1 (en) | 2005-09-14 | 2008-12-09 | Radant Technologies, Inc. | Lightweight C-sandwich radome fabrication |
US7420523B1 (en) | 2005-09-14 | 2008-09-02 | Radant Technologies, Inc. | B-sandwich radome fabrication |
US8362965B2 (en) | 2009-01-08 | 2013-01-29 | Thinkom Solutions, Inc. | Low cost electronically scanned array antenna |
EP2618128A1 (fr) * | 2012-01-19 | 2013-07-24 | Canon Kabushiki Kaisha | Dispositif de détection, détecteur et appareil d'imagerie l'utilisant |
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 (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR14650E (fr) * | 1910-06-03 | 1912-01-22 | Derobert Bosch | Procédé et dispositif pour la mise en marche des moteurs à explosions polycylindriques |
GB1047471A (fr) * | 1962-05-03 | 1900-01-01 | ||
US3274601A (en) * | 1962-12-12 | 1966-09-20 | Blass Antenna Electronics Corp | Antenna system with electronic scanning means |
US3276023A (en) * | 1963-05-21 | 1966-09-27 | Dorne And Margolin Inc | Grid array antenna |
FR2063967B1 (fr) * | 1969-10-15 | 1973-10-19 | Bony Gilbert | |
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 |
FR2412960A1 (fr) * | 1977-12-20 | 1979-07-20 | Radant Etudes | Dephaseur hyperfrequence et son application au balayage electronique |
-
1979
- 1979-11-13 FR FR7927873A patent/FR2469808A1/fr active Granted
-
1980
- 1980-11-07 US US06/270,519 patent/US4447815A/en not_active Expired - Lifetime
- 1980-11-07 DE DE8080902117T patent/DE3066427D1/de not_active Expired
- 1980-11-07 WO PCT/FR1980/000159 patent/WO1981001486A1/fr active IP Right Grant
- 1980-11-07 EP EP80902117A patent/EP0039702B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0039702B1 (fr) | 1984-02-01 |
WO1981001486A1 (fr) | 1981-05-28 |
FR2469808A1 (fr) | 1981-05-22 |
EP0039702A1 (fr) | 1981-11-18 |
DE3066427D1 (en) | 1984-03-08 |
US4447815A (en) | 1984-05-08 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GC | Lien (pledge) constituted | ||
ST | Notification of lapse |