FR78174E - Radio navigation systems - Google Patents
Radio navigation systemsInfo
- Publication number
- FR78174E FR78174E FR831502A FR831502A FR78174E FR 78174 E FR78174 E FR 78174E FR 831502 A FR831502 A FR 831502A FR 831502 A FR831502 A FR 831502A FR 78174 E FR78174 E FR 78174E
- Authority
- FR
- France
- Prior art keywords
- navigation systems
- radio navigation
- radio
- systems
- navigation
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR831502A FR78174E (en) | 1960-06-29 | 1960-06-29 | Radio navigation systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR831502A FR78174E (en) | 1960-06-29 | 1960-06-29 | Radio navigation systems |
Publications (1)
Publication Number | Publication Date |
---|---|
FR78174E true FR78174E (en) | 1962-06-15 |
Family
ID=8734476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR831502A Expired FR78174E (en) | 1960-06-29 | 1960-06-29 | Radio navigation systems |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR78174E (en) |
-
1960
- 1960-06-29 FR FR831502A patent/FR78174E/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH420289A (en) | Radio navigation system | |
BE575607A (en) | High frequency navigation system. | |
BE592391A (en) | Radio navigation system | |
BE597408A (en) | Improvements to navigation systems | |
FR1284143A (en) | Improvements to radio-navigation systems | |
FR1304656A (en) | Pulsed Radar Systems Improvements | |
BE608344A (en) | Radio altimeters. | |
FR77462E (en) | Radio navigation systems | |
FR78174E (en) | Radio navigation systems | |
FR78325E (en) | Radio navigation systems | |
FR77310E (en) | Radio navigation systems | |
CH423907A (en) | Radio navigation system | |
FR1268371A (en) | Nautical vehicle | |
FR1257674A (en) | New radio-detection systems | |
CH364819A (en) | Radio navigation system | |
CH420290A (en) | Radio navigation installation | |
FR1274726A (en) | Pigment systems | |
NL247825A (en) | Radio navigation system | |
FR1367416A (en) | Radar systems | |
FR1376102A (en) | Radio navigation system | |
FR1275969A (en) | Navigation instrument | |
FR1273840A (en) | Advanced navigation systems | |
FR1329895A (en) | Radio navigation system | |
FR84586E (en) | Radio navigation system | |
FR1310504A (en) | Improvements to radar systems |