FR1460030A - Developments in electronic scanning antennas - Google Patents
Developments in electronic scanning antennasInfo
- Publication number
- FR1460030A FR1460030A FR34931A FR34931A FR1460030A FR 1460030 A FR1460030 A FR 1460030A FR 34931 A FR34931 A FR 34931A FR 34931 A FR34931 A FR 34931A FR 1460030 A FR1460030 A FR 1460030A
- Authority
- FR
- France
- Prior art keywords
- developments
- electronic scanning
- scanning antennas
- antennas
- electronic
- 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
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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/42—Simultaneous measurement of distance and other co-ordinates
- G01S13/426—Scanning radar, e.g. 3D radar
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
- H01Q25/007—Antennas or antenna systems providing at least two radiating patterns using two or more primary active elements in the focal region of a focusing device
- H01Q25/008—Antennas or antenna systems providing at least two radiating patterns using two or more primary active elements in the focal region of a focusing device lens fed multibeam arrays
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Aerials With Secondary Devices (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR34931A FR1460030A (en) | 1965-10-14 | 1965-10-14 | Developments in electronic scanning antennas |
US583309A US3568184A (en) | 1965-10-14 | 1966-09-30 | Directional antenna array having improved electronic directional control |
GB44351/66A GB1160696A (en) | 1965-10-14 | 1966-10-04 | Directional Antenna Array having Improved Electronic Directional Control |
SE13908/66A SE332209B (en) | 1965-10-14 | 1966-10-13 | |
DE1541462A DE1541462C3 (en) | 1965-10-14 | 1966-10-14 | Directional antenna system for radars |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR34931A FR1460030A (en) | 1965-10-14 | 1965-10-14 | Developments in electronic scanning antennas |
FR36937A FR89116E (en) | 1965-11-02 | 1965-11-02 | Developments in electronic scanning antennas |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1460030A true FR1460030A (en) | 1966-06-17 |
Family
ID=26166765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR34931A Expired FR1460030A (en) | 1965-10-14 | 1965-10-14 | Developments in electronic scanning antennas |
Country Status (5)
Country | Link |
---|---|
US (1) | US3568184A (en) |
DE (1) | DE1541462C3 (en) |
FR (1) | FR1460030A (en) |
GB (1) | GB1160696A (en) |
SE (1) | SE332209B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2074758A1 (en) * | 1970-01-26 | 1971-10-08 | Thomson Csf |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3886547A (en) * | 1970-05-18 | 1975-05-27 | Siemens Ag | Radar device with a directional antenna |
US3881178A (en) * | 1973-04-03 | 1975-04-29 | Hazeltine Corp | Antenna system for radiating multiple planar beams |
US3922680A (en) * | 1974-08-28 | 1975-11-25 | Us Army | Space feed receiver array |
US4025921A (en) * | 1975-11-19 | 1977-05-24 | The United States Of America As Represented By The Secretary Of The Army | Technique for obtaining wide bandwidth with optically fed array |
DE2729110C2 (en) * | 1977-06-28 | 1982-12-16 | Siemens AG, 1000 Berlin und 8000 München | Radiation-fed phased array antenna |
US5003315A (en) * | 1990-09-27 | 1991-03-26 | The United States Of America As Represented By The Secretary Of The Navy | Progressive phase-Rotman-Turner lens feed transmission line network |
WO1992019021A1 (en) * | 1991-04-22 | 1992-10-29 | The Commonwealth Of Australia | Implementation of multiple apertures through antenna interleaving and splitting |
AU653836B2 (en) * | 1991-04-22 | 1994-10-13 | Commonwealth Of Australia, The | Implementation of multiple apertures through antenna interleaving and splitting |
US5389939A (en) * | 1993-03-31 | 1995-02-14 | Hughes Aircraft Company | Ultra wideband phased array antenna |
DE19961774A1 (en) * | 1999-12-21 | 2001-07-12 | Bosch Gmbh Robert | Device for setting a directional beam system |
FR2812457B1 (en) | 2000-07-28 | 2004-05-28 | Thomson Csf | ACTIVE BI-POLARIZATION MICROWAVE REFLECTOR, ESPECIALLY FOR AN ELECTRONICALLY BALANCED ANTENNA |
DE10041996A1 (en) * | 2000-08-10 | 2002-03-07 | Frank E Woetzel | Arrangement for influencing and controlling alternating electromagnetic fields and / or antennas and antenna diagrams |
FI20070774L (en) * | 2007-10-16 | 2009-04-17 | Teknillinen Korkeakoulu | Anti-reflection lens |
US8009114B2 (en) * | 2009-03-16 | 2011-08-30 | Raytheon Company | Flexible transmit/receive antenna pair using a switchable 0°/180° phase shifter |
US8330662B2 (en) * | 2010-02-23 | 2012-12-11 | Raytheon Company | Methods and apparatus for determining parameters of an array |
FR3011394B1 (en) * | 2013-09-30 | 2015-11-13 | Normandie Const Mec | RADAR INTEGRATED WITH SHIP MATURE AND FOCUSING DEVICE USED IN SUCH RADAR |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2566703A (en) * | 1947-05-14 | 1951-09-04 | Rca Corp | Radio wave focusing device |
US3192530A (en) * | 1962-10-24 | 1965-06-29 | Bernard I Small | Electronically scanned array with diode controlled delay network |
US3245081A (en) * | 1963-02-08 | 1966-04-05 | Hughes Aircraft Co | Multiple feed wide angle antenna utilizing biconcave spherical delay lens |
US3484784A (en) * | 1963-11-05 | 1969-12-16 | Raytheon Co | Antenna array duplexing system |
US3305867A (en) * | 1963-11-05 | 1967-02-21 | Raytheon Co | Antenna array system |
US3286260A (en) * | 1964-02-07 | 1966-11-15 | Howard Shirly La Var | Electronic scanning radar system |
-
1965
- 1965-10-14 FR FR34931A patent/FR1460030A/en not_active Expired
-
1966
- 1966-09-30 US US583309A patent/US3568184A/en not_active Expired - Lifetime
- 1966-10-04 GB GB44351/66A patent/GB1160696A/en not_active Expired
- 1966-10-13 SE SE13908/66A patent/SE332209B/xx unknown
- 1966-10-14 DE DE1541462A patent/DE1541462C3/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2074758A1 (en) * | 1970-01-26 | 1971-10-08 | Thomson Csf |
Also Published As
Publication number | Publication date |
---|---|
GB1160696A (en) | 1969-08-06 |
US3568184A (en) | 1971-03-02 |
DE1541462C3 (en) | 1975-04-24 |
DE1541462B2 (en) | 1974-09-12 |
DE1541462A1 (en) | 1970-04-09 |
SE332209B (en) | 1971-02-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1478911A (en) | Electronic construction box | |
FR1460030A (en) | Developments in electronic scanning antennas | |
FR1466674A (en) | Electronic digital calculator | |
FR1472085A (en) | Improvement in contra-rotary compressors | |
CH472755A (en) | Electronic harmonica | |
FR1529393A (en) | Electronic switch | |
CH474874A (en) | Antenna arrangement | |
FR89116E (en) | Developments in electronic scanning antennas | |
FR1500329A (en) | Further training in electronic scanning antennas | |
FR1518075A (en) | Electronic multiplier | |
FR1498654A (en) | Further training in electronic scanning antennas | |
FR1526195A (en) | Further training in electronic scanning antennas | |
FR1527939A (en) | Further training in electronic scanning antennas | |
FR1498639A (en) | Advanced electronic scanning antenna | |
FR1494828A (en) | Electronic Scanning Radar Antennas Improvements | |
FR1437457A (en) | Electronic saccharimeter | |
FR1433381A (en) | Improvement in constructions | |
FR1438051A (en) | Oscillator refinements | |
FR1456852A (en) | Improvement in extension crutches | |
FR1445483A (en) | Advanced electronic calculator | |
FR1453882A (en) | Antenna improvements | |
FR1497144A (en) | Antenna improvements | |
FR1467036A (en) | Magic slate refinements | |
FR1494064A (en) | Electronic switch | |
FR1430378A (en) | Improvement in pendulum vibrators |