BE537174A - - Google Patents
Info
- Publication number
- BE537174A BE537174A BE537174DA BE537174A BE 537174 A BE537174 A BE 537174A BE 537174D A BE537174D A BE 537174DA BE 537174 A BE537174 A BE 537174A
- 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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/86—Combinations of radar systems with non-radar systems, e.g. sonar, direction finder
-
- 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)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US291087A US2745096A (en) | 1952-06-02 | 1952-06-02 | Bearing correlating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE537174A true BE537174A (ar) |
Family
ID=23118771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE537174D BE537174A (ar) | 1952-06-02 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2745096A (ar) |
| BE (1) | BE537174A (ar) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE523761A (ar) * | 1952-10-06 | |||
| BE523762A (ar) * | 1952-10-27 | |||
| US3072818A (en) * | 1956-03-07 | 1963-01-08 | Ibm | Radar mapper |
| US3085239A (en) * | 1957-03-18 | 1963-04-09 | Rca Corp | Radio-frequency switching |
| US3060427A (en) * | 1958-05-09 | 1962-10-23 | Polarad Electronics Corp | Electromagnetic radiation monitor with frequency and azimuth indicator |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2513962A (en) * | 1944-05-09 | 1950-07-04 | Gen Electric | Directive radiant energy object locating system |
| BE471306A (ar) * | 1946-02-19 | |||
| BE476540A (ar) * | 1946-07-16 | |||
| BE498160A (ar) * | 1949-09-17 |
-
0
- BE BE537174D patent/BE537174A/xx unknown
-
1952
- 1952-06-02 US US291087A patent/US2745096A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2745096A (en) | 1956-05-08 |