FR820877A - Dispositif de transmission goniométrique à distance - Google Patents
Dispositif de transmission goniométrique à distanceInfo
- Publication number
- FR820877A FR820877A FR820877DA FR820877A FR 820877 A FR820877 A FR 820877A FR 820877D A FR820877D A FR 820877DA FR 820877 A FR820877 A FR 820877A
- Authority
- FR
- France
- Prior art keywords
- goniometric
- remote
- transmission device
- transmission
- remote goniometric
- 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
- G01S3/78—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 electromagnetic waves other than radio waves
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR820877T | 1937-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR820877A true FR820877A (fr) | 1937-11-20 |
Family
ID=9274197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR820877D Expired FR820877A (fr) | 1937-04-21 | 1937-04-21 | Dispositif de transmission goniométrique à distance |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR820877A (fr) |
-
1937
- 1937-04-21 FR FR820877D patent/FR820877A/fr not_active Expired
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