FR54604E - Système de radiogoniométrie - Google Patents
Système de radiogoniométrieInfo
- Publication number
- FR54604E FR54604E FR54604DA FR54604E FR 54604 E FR54604 E FR 54604E FR 54604D A FR54604D A FR 54604DA FR 54604 E FR54604 E FR 54604E
- Authority
- FR
- France
- Prior art keywords
- finding system
- 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
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
- G01S3/04—Details
- G01S3/12—Means for determining sense of direction, e.g. by combining signals from directional antenna or goniometer search coil with those from non-directional antenna
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR54604T | 1941-11-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR54604E true FR54604E (fr) | 1950-07-07 |
Family
ID=8689045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR54604D Expired FR54604E (fr) | 1941-11-17 | 1941-11-17 | Système de radiogoniométrie |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR54604E (fr) |
-
1941
- 1941-11-17 FR FR54604D patent/FR54604E/fr not_active Expired
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