BE417234A - - Google Patents
Info
- Publication number
- BE417234A BE417234A BE417234DA BE417234A BE 417234 A BE417234 A BE 417234A BE 417234D A BE417234D A BE 417234DA BE 417234 A BE417234 A BE 417234A
- Authority
- BE
- Belgium
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)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2160093X | 1935-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE417234A true BE417234A (pt) |
Family
ID=10900066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE417234D BE417234A (pt) | 1935-08-31 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2160093A (pt) |
| BE (1) | BE417234A (pt) |
| DE (1) | DE755779C (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR962499A (pt) * | 1942-06-02 | 1950-06-10 | ||
| US2563998A (en) * | 1946-03-01 | 1951-08-14 | Donald D Foster | Direction finding apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE611505C (de) * | 1934-01-31 | 1935-03-29 | Telefunken Gmbh | Drehbarer Adcock-Peiler |
-
0
- BE BE417234D patent/BE417234A/xx unknown
-
1936
- 1936-07-17 US US91069A patent/US2160093A/en not_active Expired - Lifetime
- 1936-09-01 DE DEM135592D patent/DE755779C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE755779C (de) | 1953-05-26 |
| US2160093A (en) | 1939-05-30 |