GB1365027A - Multiple source phased array radars - Google Patents
Multiple source phased array radarsInfo
- Publication number
- GB1365027A GB1365027A GB5144872A GB5144872A GB1365027A GB 1365027 A GB1365027 A GB 1365027A GB 5144872 A GB5144872 A GB 5144872A GB 5144872 A GB5144872 A GB 5144872A GB 1365027 A GB1365027 A GB 1365027A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oscillator
- frequency
- phase
- coupled
- circulator
- 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
-
- 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
-
- 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/28—Details of pulse systems
- G01S7/285—Receivers
- G01S7/288—Coherent receivers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7141785A FR2160713B1 (it) | 1971-11-23 | 1971-11-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1365027A true GB1365027A (en) | 1974-08-29 |
Family
ID=9086169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5144872A Expired GB1365027A (en) | 1971-11-23 | 1972-11-08 | Multiple source phased array radars |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2160713B1 (it) |
GB (1) | GB1365027A (it) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2186759A (en) * | 1982-08-27 | 1987-08-19 | Thomson Csf | Radar pulse-compression method employing space-coding |
EP2544301A1 (en) * | 2010-03-04 | 2013-01-09 | Mitsubishi Electric Corporation | Array antenna device |
US8564476B2 (en) | 2009-05-08 | 2013-10-22 | Mbda Uk Limited | Radar apparatus with amplifier duplexer |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3454945A (en) * | 1964-09-18 | 1969-07-08 | Texas Instruments Inc | Modular integrated electronics radar |
-
1971
- 1971-11-23 FR FR7141785A patent/FR2160713B1/fr not_active Expired
-
1972
- 1972-11-08 GB GB5144872A patent/GB1365027A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2186759A (en) * | 1982-08-27 | 1987-08-19 | Thomson Csf | Radar pulse-compression method employing space-coding |
US8564476B2 (en) | 2009-05-08 | 2013-10-22 | Mbda Uk Limited | Radar apparatus with amplifier duplexer |
EP2544301A1 (en) * | 2010-03-04 | 2013-01-09 | Mitsubishi Electric Corporation | Array antenna device |
EP2544301A4 (en) * | 2010-03-04 | 2014-05-07 | Mitsubishi Electric Corp | NETWORK ANTENNA DEVICE |
US8914068B2 (en) | 2010-03-04 | 2014-12-16 | Mitsubishi Electric Corporation | Array antenna apparatus |
Also Published As
Publication number | Publication date |
---|---|
FR2160713B1 (it) | 1977-03-18 |
FR2160713A1 (it) | 1973-07-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
746 | Register noted 'licences of right' (sect. 46/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |