GB9227077D0 - Video signal main processor for radar system - Google Patents
Video signal main processor for radar systemInfo
- Publication number
- GB9227077D0 GB9227077D0 GB929227077A GB9227077A GB9227077D0 GB 9227077 D0 GB9227077 D0 GB 9227077D0 GB 929227077 A GB929227077 A GB 929227077A GB 9227077 A GB9227077 A GB 9227077A GB 9227077 D0 GB9227077 D0 GB 9227077D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- video signal
- main processor
- radar system
- signal main
- radar
- 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.)
- Granted
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
- G01S7/28—Details of pulse systems
- G01S7/285—Receivers
- G01S7/292—Extracting wanted echo-signals
-
- 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
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
- G01S13/522—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves
- G01S13/524—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9227077A GB2274037B (en) | 1992-12-30 | 1992-12-30 | Video signal main processor for radar system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9227077A GB2274037B (en) | 1992-12-30 | 1992-12-30 | Video signal main processor for radar system |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9227077D0 true GB9227077D0 (en) | 1993-02-24 |
GB2274037A GB2274037A (en) | 1994-07-06 |
GB2274037B GB2274037B (en) | 1997-07-23 |
Family
ID=10727297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9227077A Expired - Fee Related GB2274037B (en) | 1992-12-30 | 1992-12-30 | Video signal main processor for radar system |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2274037B (en) |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1566064A (en) * | 1967-05-27 | 1969-05-02 | ||
GB1429013A (en) * | 1973-08-25 | 1976-03-24 | Marconi Co Ltd | Pulse radar arrangement |
US4062012A (en) * | 1974-07-11 | 1977-12-06 | The United States Of America As Represented By The Secretary Of The Navy | Digital radar signal processor |
US4014022A (en) * | 1975-06-16 | 1977-03-22 | The United States Of America As Represented By The Secretary Of The Navy | Target detection method and apparatus for reducing range-smearing error caused by relative target motion |
US4103301A (en) * | 1975-06-20 | 1978-07-25 | Hughes Aircraft Company | Constant false alarm rate moving target indication radar system (cfar-mti) |
US4040052A (en) * | 1976-06-29 | 1977-08-02 | Aradar Corporation | Digital video signal processing circuit |
JPS55122173A (en) * | 1979-03-14 | 1980-09-19 | Nec Corp | Noise suppression circuit |
US4364048A (en) * | 1980-08-13 | 1982-12-14 | The United States Of America As Represented By The Secretary Of The Navy | Interleaved sweep radar display for improved target detection |
US4489319A (en) * | 1981-03-06 | 1984-12-18 | Raytheon Company | Detector with variance sensitivity |
GB2173662B (en) * | 1985-04-10 | 1988-11-30 | Decca Ltd | Radar signal processor |
EP0227457B1 (en) * | 1985-12-23 | 1993-09-15 | Nec Corporation | Radar system |
GB2195853B (en) * | 1986-09-20 | 1990-10-24 | Tokyo Keiki Kk | System for controlling hue in colour radar |
-
1992
- 1992-12-30 GB GB9227077A patent/GB2274037B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2274037A (en) | 1994-07-06 |
GB2274037B (en) | 1997-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20021230 |