GB846997A - Improvements in or relating to rotational field radio beacons - Google Patents
Improvements in or relating to rotational field radio beaconsInfo
- Publication number
- GB846997A GB846997A GB7062/58A GB706258A GB846997A GB 846997 A GB846997 A GB 846997A GB 7062/58 A GB7062/58 A GB 7062/58A GB 706258 A GB706258 A GB 706258A GB 846997 A GB846997 A GB 846997A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bearing
- aerial
- statement
- fed
- field
- 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)
- Radio Relay Systems (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE846997X | 1957-09-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB846997A true GB846997A (en) | 1960-09-07 |
Family
ID=20358530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7062/58A Expired GB846997A (en) | 1957-09-04 | 1958-03-05 | Improvements in or relating to rotational field radio beacons |
Country Status (4)
Country | Link |
---|---|
US (1) | US3138799A (US08088918-20120103-C00476.png) |
DE (1) | DE1072281B (US08088918-20120103-C00476.png) |
FR (1) | FR1205238A (US08088918-20120103-C00476.png) |
GB (1) | GB846997A (US08088918-20120103-C00476.png) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1691011A (en) * | 1928-11-06 | A corpora | ||
US2219016A (en) * | 1932-12-22 | 1940-10-22 | American Gas Accumulator Compa | Method and means for emitting signals with varying signal character |
US2188649A (en) * | 1936-03-09 | 1940-01-30 | Rca Corp | Antenna |
US2407169A (en) * | 1941-05-26 | 1946-09-03 | Hazeltine Research Inc | System for locating radiated-signal reflectors |
US2412161A (en) * | 1941-12-01 | 1946-12-03 | Gen Electric | Transmission system |
US2466354A (en) * | 1944-06-28 | 1949-04-05 | American Telephone & Telegraph | Directional radio system |
-
0
- DE DENDAT1072281D patent/DE1072281B/de active Pending
-
1958
- 1958-03-04 US US719139A patent/US3138799A/en not_active Expired - Lifetime
- 1958-03-05 GB GB7062/58A patent/GB846997A/en not_active Expired
- 1958-03-19 FR FR1205238D patent/FR1205238A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1072281B (US08088918-20120103-C00476.png) | |
FR1205238A (fr) | 1960-02-01 |
US3138799A (en) | 1964-06-23 |
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