NL6602629A - - Google Patents
Info
- Publication number
- NL6602629A NL6602629A NL6602629A NL6602629A NL6602629A NL 6602629 A NL6602629 A NL 6602629A NL 6602629 A NL6602629 A NL 6602629A NL 6602629 A NL6602629 A NL 6602629A NL 6602629 A NL6602629 A NL 6602629A
- 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
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
- G01S3/14—Systems for determining direction or deviation from predetermined direction
-
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8944/65A GB1060704A (en) | 1965-03-02 | 1965-03-02 | Improvements in or relating to radio direction finders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6602629A true NL6602629A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-09-05 |
Family
ID=9862336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6602629A NL6602629A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1965-03-02 | 1966-03-01 |
Country Status (6)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1325012A (en) * | 1970-09-16 | 1973-08-01 | Secr Defence | Radio direction finding apparatus |
| US4845502A (en) * | 1988-04-07 | 1989-07-04 | Carr James L | Direction finding method and apparatus |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE476917C (de) * | 1928-02-18 | 1929-05-30 | Telefunken Gmbh | Anordnung zur Beseitigung der Fadingstoerungen |
| NL54225C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1937-09-08 | |||
| DE723513C (de) * | 1939-05-12 | 1942-08-06 | Telefunken Gmbh | Anzeigeeinrichtung fuer die Einfallsrichtung einer von einem Peilempfaenger aufgenommenen elektromagnetischen Welle |
| US2422107A (en) * | 1942-07-01 | 1947-06-10 | Rca Corp | Radio direction finder |
| GB781216A (en) * | 1955-05-04 | 1957-08-14 | Marconi Wireless Telegraph Co | Improvements in or relating to receiving aerial systems |
| NL100565C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1958-09-09 |
-
1965
- 1965-03-02 GB GB8944/65A patent/GB1060704A/en not_active Expired
-
1966
- 1966-02-01 SE SE1287/66A patent/SE346389B/xx unknown
- 1966-02-14 US US527225A patent/US3355737A/en not_active Expired - Lifetime
- 1966-02-26 ES ES0323627A patent/ES323627A1/es not_active Expired
- 1966-03-01 NL NL6602629A patent/NL6602629A/xx unknown
- 1966-03-01 DE DEM68577A patent/DE1290992B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3355737A (en) | 1967-11-28 |
| ES323627A1 (es) | 1967-01-16 |
| DE1290992B (de) | 1969-03-20 |
| SE346389B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-07-03 |
| GB1060704A (en) | 1967-03-08 |