GB8406176D0 - Beacon tracking system - Google Patents
Beacon tracking systemInfo
- Publication number
- GB8406176D0 GB8406176D0 GB848406176A GB8406176A GB8406176D0 GB 8406176 D0 GB8406176 D0 GB 8406176D0 GB 848406176 A GB848406176 A GB 848406176A GB 8406176 A GB8406176 A GB 8406176A GB 8406176 D0 GB8406176 D0 GB 8406176D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- tracking system
- beacon tracking
- beacon
- tracking
- 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
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
- G01S3/14—Systems for determining direction or deviation from predetermined direction
- G01S3/28—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived simultaneously from receiving antennas or antenna systems having differently-oriented directivity characteristics
- G01S3/32—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived simultaneously from receiving antennas or antenna systems having differently-oriented directivity characteristics derived from different combinations of signals from separate antennas, e.g. comparing sum with difference
- G01S3/325—Automatic tracking systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/16—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08406176A GB2137428B (en) | 1983-03-11 | 1984-03-09 | Beacon tracking system for a satellite reflector antenna |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB838306746A GB8306746D0 (en) | 1983-03-11 | 1983-03-11 | Beacon tracking system |
GB08406176A GB2137428B (en) | 1983-03-11 | 1984-03-09 | Beacon tracking system for a satellite reflector antenna |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8406176D0 true GB8406176D0 (en) | 1984-04-11 |
GB2137428A GB2137428A (en) | 1984-10-03 |
GB2137428B GB2137428B (en) | 1986-07-02 |
Family
ID=26285479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08406176A Expired GB2137428B (en) | 1983-03-11 | 1984-03-09 | Beacon tracking system for a satellite reflector antenna |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2137428B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3722850A1 (en) * | 1987-07-10 | 1989-01-19 | Uranit Gmbh | ARRANGEMENT FOR COUPLING LASER RADIATION INTO A MICROWAVE STRUCTURE |
WO2008102377A2 (en) * | 2007-02-23 | 2008-08-28 | Indian Space Research Organization | A device for feeding multimode monopulse signals from antennas for tracking satellites |
US8049674B2 (en) * | 2008-05-30 | 2011-11-01 | The Boeing Company | Wide band tracking modulator |
CA2816602A1 (en) * | 2010-11-08 | 2012-05-18 | Bae Systems Australia Limited | Antenna system |
US9853356B2 (en) | 2013-09-26 | 2017-12-26 | Orbital Sciences Corporation | Ground-based satellite antenna pointing system |
WO2020180220A1 (en) * | 2019-03-04 | 2020-09-10 | Saab Ab | Dual-band multimode antenna feed |
-
1984
- 1984-03-09 GB GB08406176A patent/GB2137428B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2137428B (en) | 1986-07-02 |
GB2137428A (en) | 1984-10-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |