NL207385A - - Google Patents
Info
- Publication number
- NL207385A NL207385A NL207385DA NL207385A NL 207385 A NL207385 A NL 207385A NL 207385D A NL207385D A NL 207385DA NL 207385 A NL207385 A NL 207385A
- Authority
- NL
- Netherlands
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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/04—Display arrangements
-
- 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
-
- 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
- G01S1/72—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 ultrasonic, sonic or infrasonic 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)
- Recording Measured Values (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB14941/55A GB805756A (en) | 1955-05-24 | 1955-05-24 | Improvements in or relating to radar systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL207385A true NL207385A (xx) |
Family
ID=10050238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL207385D NL207385A (xx) | 1955-05-24 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2940074A (xx) |
| GB (1) | GB805756A (xx) |
| NL (1) | NL207385A (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2992059A (en) * | 1959-01-29 | 1961-07-11 | Raytheon Co | Automatic remote recorders |
| US3293594A (en) * | 1964-01-10 | 1966-12-20 | Jr Howard M Greene | Radiating energy detection system |
| US3296579A (en) * | 1964-07-17 | 1967-01-03 | Gen Instrument Corp | Contour map generator |
| US5034930A (en) * | 1966-02-04 | 1991-07-23 | The United States Of America As Represented By The Secretary Of The Navy | Passive ranging sonar system |
| US3735415A (en) * | 1970-01-09 | 1973-05-22 | Ingenuics Inc | Emitter location mapping device |
| US3704449A (en) * | 1970-08-17 | 1972-11-28 | Samuel F Hutchins | Apparatus for measuring and indicating the angular position of an antenna |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2430283A (en) * | 1945-04-13 | 1947-11-04 | Rca Corp | Radio distance and direction recorder |
| US2534820A (en) * | 1947-05-20 | 1950-12-19 | Panoramic Radio Corp | Radar azimuth and distance indication recorder |
-
0
- NL NL207385D patent/NL207385A/xx unknown
-
1955
- 1955-05-24 GB GB14941/55A patent/GB805756A/en not_active Expired
-
1956
- 1956-05-17 US US585471A patent/US2940074A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB805756A (en) | 1958-12-10 |
| US2940074A (en) | 1960-06-07 |