FR53706E - Perfectionnements aux radiogoniomètres - Google Patents
Perfectionnements aux radiogoniomètresInfo
- Publication number
- FR53706E FR53706E FR53706DA FR53706E FR 53706 E FR53706 E FR 53706E FR 53706D A FR53706D A FR 53706DA FR 53706 E FR53706 E FR 53706E
- Authority
- FR
- France
- Prior art keywords
- direction finders
- finders
- 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 |
---|---|---|---|
FR53706T | 1944-07-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR53706E true FR53706E (fr) | 1946-07-29 |
Family
ID=8688203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR53706D Expired FR53706E (fr) | 1944-07-12 | 1944-07-12 | Perfectionnements aux radiogoniomètres |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR53706E (fr) |
-
1944
- 1944-07-12 FR FR53706D patent/FR53706E/fr not_active Expired
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