BE464732A - - Google Patents
Info
- Publication number
- BE464732A BE464732A BE464732DA BE464732A BE 464732 A BE464732 A BE 464732A BE 464732D A BE464732D A BE 464732DA BE 464732 A BE464732 A BE 464732A
- 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
- G01S1/08—Systems for determining direction or position line
- G01S1/20—Systems for determining direction or position line using a comparison of transit time of synchronised signals transmitted from non-directional antennas or antenna systems spaced apart, i.e. path-difference systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Particle Accelerators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US589320A US2445361A (en) | 1945-04-20 | 1945-04-20 | Radio navigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE464732A true BE464732A (en]) |
Family
ID=24357519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE464732D BE464732A (en]) | 1945-04-20 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2445361A (en]) |
| BE (1) | BE464732A (en]) |
| FR (1) | FR928743A (en]) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2689346A (en) * | 1945-06-13 | 1954-09-14 | Us Navy | Long range navigation system |
| US2633570A (en) * | 1945-10-19 | 1953-03-31 | Jr Ivan A Greenwood | Radio navigation system |
| US2882526A (en) * | 1946-05-10 | 1959-04-14 | Glenn H Musselman | Cycle matching receiver |
| US2523244A (en) * | 1948-06-18 | 1950-09-19 | Rca Corp | Navigation system with counter circuits for pulse timing and delay |
| US2782413A (en) * | 1949-03-08 | 1957-02-19 | Sperry Rand Corp | Automatic loran receiver |
| US2614159A (en) * | 1949-03-11 | 1952-10-14 | Rca Corp | Timing or drift circuits for loran navigation systems |
| US2712064A (en) * | 1951-01-06 | 1955-06-28 | Gen Precision Lab Inc | Test pattern generator |
| US2892188A (en) * | 1956-01-12 | 1959-06-23 | Sperry Rand Corp | Framing circuit for loran receivers |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2300189A (en) * | 1939-04-26 | 1942-10-27 | Rca Corp | Cathode ray deflection apparatus |
| US2312761A (en) * | 1940-09-26 | 1943-03-02 | Rca Corp | Sweep circuit generator for cathode ray tubes |
| US2355363A (en) * | 1942-09-29 | 1944-08-08 | Allen B Dumont Lab Inc | Cathode-ray ignition analyzer |
-
0
- BE BE464732D patent/BE464732A/xx unknown
-
1945
- 1945-04-20 US US589320A patent/US2445361A/en not_active Expired - Lifetime
-
1946
- 1946-04-19 FR FR928743D patent/FR928743A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR928743A (fr) | 1947-12-05 |
| US2445361A (en) | 1948-07-20 |