GB914184A - Improvements in or relating to navigational computing apparatus - Google Patents
Improvements in or relating to navigational computing apparatusInfo
- Publication number
- GB914184A GB914184A GB4400259A GB4400259A GB914184A GB 914184 A GB914184 A GB 914184A GB 4400259 A GB4400259 A GB 4400259A GB 4400259 A GB4400259 A GB 4400259A GB 914184 A GB914184 A GB 914184A
- Authority
- GB
- United Kingdom
- Prior art keywords
- craft
- relating
- computing apparatus
- dec
- navigational computing
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Navigation (AREA)
Abstract
914,184. Course-recording apparatus. DECCA Ltd. Dec. 20, 1960 [Dec. 28, 1959], No. 44002/59. Drawings to Specification. Class 97 (2). [Also in Group XL (c)] In an arrangement for recording the track of a craft in accordance with the computed cartesian co-ordinates and y of the craft as disclosed in Specification 914,185, x and y are computed according to the equations where h o , h 1 , h 2 are the ranges of the craft from three spaced points of known location as determined by known radio means (see Group XL (c)) and A 1 , A 2 . . . D 2 are constants depending on the positions of the points.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4400259A GB914184A (en) | 1959-12-28 | 1959-12-28 | Improvements in or relating to navigational computing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4400259A GB914184A (en) | 1959-12-28 | 1959-12-28 | Improvements in or relating to navigational computing apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB914184A true GB914184A (en) | 1962-12-28 |
Family
ID=10431315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4400259A Expired GB914184A (en) | 1959-12-28 | 1959-12-28 | Improvements in or relating to navigational computing apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB914184A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3303500A (en) * | 1962-03-24 | 1967-02-07 | Telefunken Patent | Navigation and position finding system, operating on the transit time principle, forproducing parallel positional planes |
-
1959
- 1959-12-28 GB GB4400259A patent/GB914184A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3303500A (en) * | 1962-03-24 | 1967-02-07 | Telefunken Patent | Navigation and position finding system, operating on the transit time principle, forproducing parallel positional planes |
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