FR855031A - Perfectionnement aux radio-compas du type stroboscopique - Google Patents
Perfectionnement aux radio-compas du type stroboscopiqueInfo
- Publication number
- FR855031A FR855031A FR855031DA FR855031A FR 855031 A FR855031 A FR 855031A FR 855031D A FR855031D A FR 855031DA FR 855031 A FR855031 A FR 855031A
- Authority
- FR
- France
- Prior art keywords
- strobe
- compass
- improvement
- type radio
- radio
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR855031T | 1939-01-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR855031A true FR855031A (fr) | 1940-04-30 |
Family
ID=9328039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR855031D Expired FR855031A (fr) | 1939-01-17 | 1939-01-17 | Perfectionnement aux radio-compas du type stroboscopique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR855031A (fr) |
-
1939
- 1939-01-17 FR FR855031D patent/FR855031A/fr not_active Expired
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