BE481082A - - Google Patents
Info
- Publication number
- BE481082A BE481082A BE481082DA BE481082A BE 481082 A BE481082 A BE 481082A BE 481082D A BE481082D A BE 481082DA BE 481082 A BE481082 A BE 481082A
- 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 |
|---|---|---|---|
| US605418A US2509208A (en) | 1945-07-16 | 1945-07-16 | Direction finder system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE481082A true BE481082A (fr) |
Family
ID=24423582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE481082D BE481082A (fr) | 1945-07-16 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2509208A (fr) |
| BE (1) | BE481082A (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2765462A (en) * | 1947-09-10 | 1956-10-02 | Onera (Off Nat Aerospatiale) | Signaling systems |
| US2695992A (en) * | 1951-12-21 | 1954-11-30 | Ibm | Peak sensing circuit |
| US2901726A (en) * | 1952-12-19 | 1959-08-25 | Raytheon Co | Echo ranging systems |
| US2962714A (en) * | 1953-01-14 | 1960-11-29 | Itt | Radio signal separator system |
| US2900633A (en) * | 1954-06-30 | 1959-08-18 | Nello R Castellini | Radio direction finder |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1851092A (en) * | 1927-06-21 | 1932-03-29 | American Telephone & Telegraph | Transmission delay circuits |
| US1933219A (en) * | 1931-11-10 | 1933-10-31 | Nakajima Tomomasa | System for deflecting electron passages in cathode ray tubes |
| DE635793C (de) * | 1934-12-08 | 1936-09-28 | Franz Berndorfer Dipl Ing | Direkt zeigendes Peilverfahren unter Verwendung eines umlaufenden Richtsystems |
| US2183746A (en) * | 1935-08-03 | 1939-12-19 | Lawrence A Hyland | Radio apparatus |
| BE412347A (fr) * | 1935-11-18 | 1935-12-31 | Bronzavia Sa | Perfectionnements apportés aux appareils du genre des radio-compas |
| US2186268A (en) * | 1937-01-21 | 1940-01-09 | Westinghouse Electric & Mfg Co | Recording oscillographic apparatus |
| FR829822A (fr) * | 1937-03-10 | 1938-07-07 | Ind Radioelectriques Sa Des | Dispositif radio-électrique pour la mesure des relèvements |
| US2188611A (en) * | 1938-06-18 | 1940-01-30 | Rca Corp | Impulse generator |
| FR852668A (fr) * | 1938-10-15 | 1940-02-29 | Materiel Telephonique | Systèmes et appareils de navigation |
| DE906944C (de) * | 1941-01-09 | 1954-03-18 | Telefunken Gmbh | Einrichtung zur Scharfabstimmung bei Peilern |
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0
- BE BE481082D patent/BE481082A/xx unknown
-
1945
- 1945-07-16 US US605418A patent/US2509208A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2509208A (en) | 1950-05-30 |