GB823406A - Improvements in or relating to navigational systems - Google Patents
Improvements in or relating to navigational systemsInfo
- Publication number
- GB823406A GB823406A GB2296956A GB2296956A GB823406A GB 823406 A GB823406 A GB 823406A GB 2296956 A GB2296956 A GB 2296956A GB 2296956 A GB2296956 A GB 2296956A GB 823406 A GB823406 A GB 823406A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- navigational systems
- navigational
- systems
- 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
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
- G01S1/08—Systems for determining direction or position line
- G01S1/44—Rotating or oscillating beam beacons defining directions in the plane of rotation or oscillation
- G01S1/54—Narrow-beam systems producing at a receiver a pulse-type envelope signal of the carrier wave of the beam, the timing of which is dependent upon the angle between the direction of the receiver from the beacon and a reference direction from the beacon; Overlapping broad beam systems defining a narrow zone and producing at a receiver a pulse-type envelope signal of the carrier wave of the beam, the timing of which is dependent upon the angle between the direction of the receiver from the beacon and a reference direction from the beacon
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2296956A GB823406A (en) | 1956-07-25 | 1956-07-25 | Improvements in or relating to navigational systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2296956A GB823406A (en) | 1956-07-25 | 1956-07-25 | Improvements in or relating to navigational systems |
Publications (1)
Publication Number | Publication Date |
---|---|
GB823406A true GB823406A (en) | 1959-11-11 |
Family
ID=10187982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2296956A Expired GB823406A (en) | 1956-07-25 | 1956-07-25 | Improvements in or relating to navigational systems |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB823406A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3111663A (en) * | 1960-11-07 | 1963-11-19 | Gen Precision Inc | Radar and television navigation aid |
US3121223A (en) * | 1960-10-07 | 1964-02-11 | Gen Precision Inc | Radar and television and to navigation |
US3404397A (en) * | 1965-05-17 | 1968-10-01 | Marconi Co Ltd | Radio navigation aids |
FR2566150A1 (en) * | 1984-06-18 | 1985-12-20 | Lanchais Michel | Information transmission and reception system, using miniature electro-optical means, and fulfilling the role of ''compass'' |
-
1956
- 1956-07-25 GB GB2296956A patent/GB823406A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3121223A (en) * | 1960-10-07 | 1964-02-11 | Gen Precision Inc | Radar and television and to navigation |
US3111663A (en) * | 1960-11-07 | 1963-11-19 | Gen Precision Inc | Radar and television navigation aid |
US3404397A (en) * | 1965-05-17 | 1968-10-01 | Marconi Co Ltd | Radio navigation aids |
FR2566150A1 (en) * | 1984-06-18 | 1985-12-20 | Lanchais Michel | Information transmission and reception system, using miniature electro-optical means, and fulfilling the role of ''compass'' |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB827352A (en) | Improvements in or relating to radar systems | |
GB823406A (en) | Improvements in or relating to navigational systems | |
GB827761A (en) | Improvements in or relating to frequency-detectors | |
GB799556A (en) | Improvements in or relating to ships | |
GB823451A (en) | Improvements in or relating to radar systems | |
GB829882A (en) | Improvements in or relating to direction-finding systems | |
GB821907A (en) | Improvements in or relating to aircraft aerials for decametric-waves or hf-radio systems | |
GB834647A (en) | Improvements in or relating to radar systems | |
GB839490A (en) | Improvements in or relating to aerial systems | |
GB837092A (en) | Improvements in or relating to antennae | |
GB828709A (en) | Improvements in or relating to secondary radar systems | |
AU213634B2 (en) | Improvements in or relating to dense liquid washbox | |
GB820879A (en) | Improvements in or relating to plansifters | |
GB828623A (en) | Improvements in or relating to aerials | |
GB828077A (en) | Improvements in or relating to aerials | |
AU210442B2 (en) | Improvements in or relating to 3-amino-2oxazolidones | |
AU206892B2 (en) | Improvements in or relating to transistor-modulators | |
AU209689B2 (en) | Improvements in or relating to elevatorconveyors | |
AU212874B2 (en) | Improvements in or relating to demodulators- | |
AU215102B2 (en) | Improvements in or relating to energy-detectors | |
AU216329B2 (en) | Improvements in or relating to indicators | |
AU211669B2 (en) | Improvements in or relating to retaining devices | |
AU209468B2 (en) | Improvements in or relating to slag-pouring arrangements | |
AU210390B2 (en) | Improvements in or relating to line detectors | |
AU214592B2 (en) | Improvements in or relating to heating systems |