FR89201E - Systèmes de radiogoniométrie - Google Patents
Systèmes de radiogoniométrieInfo
- Publication number
- FR89201E FR89201E FR733397A FR733397A FR89201E FR 89201 E FR89201 E FR 89201E FR 733397 A FR733397 A FR 733397A FR 733397 A FR733397 A FR 733397A FR 89201 E FR89201 E FR 89201E
- Authority
- FR
- France
- Prior art keywords
- direction finding
- finding systems
- systems
- finding
- 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 |
---|---|---|---|
FR733397A FR89201E (fr) | 1957-03-07 | 1957-03-07 | Systèmes de radiogoniométrie |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR733397A FR89201E (fr) | 1957-03-07 | 1957-03-07 | Systèmes de radiogoniométrie |
Publications (1)
Publication Number | Publication Date |
---|---|
FR89201E true FR89201E (fr) | 1967-05-26 |
Family
ID=8704196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR733397A Expired FR89201E (fr) | 1957-03-07 | 1957-03-07 | Systèmes de radiogoniométrie |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR89201E (fr) |
-
1957
- 1957-03-07 FR FR733397A patent/FR89201E/fr not_active Expired
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