FR819478A - Radioguidage par ondes hertziennes - Google Patents
Radioguidage par ondes hertziennesInfo
- Publication number
- FR819478A FR819478A FR819478DA FR819478A FR 819478 A FR819478 A FR 819478A FR 819478D A FR819478D A FR 819478DA FR 819478 A FR819478 A FR 819478A
- Authority
- FR
- France
- Prior art keywords
- radioguiding
- radio waves
- waves
- 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)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR716264X | 1936-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR819478A true FR819478A (fr) | 1937-10-19 |
Family
ID=9089435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR819478D Expired FR819478A (fr) | 1936-06-22 | 1936-06-22 | Radioguidage par ondes hertziennes |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE716264C (de) |
| FR (1) | FR819478A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL182875B (nl) * | 1951-09-01 | Aardelite Holding Bv | Installatie voor het vervaardigen van deeltjesvormig materiaal. |
-
1936
- 1936-06-22 FR FR819478D patent/FR819478A/fr not_active Expired
-
1937
- 1937-06-23 DE DES127749D patent/DE716264C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE716264C (de) | 1942-01-27 |
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