NL63005C - - Google Patents
Info
- Publication number
- NL63005C NL63005C NL63005DA NL63005C NL 63005 C NL63005 C NL 63005C NL 63005D A NL63005D A NL 63005DA NL 63005 C NL63005 C NL 63005C
- 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
- 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)
- Position Fixing By Use Of Radio Waves (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 |
---|---|---|---|
NL248845X | 1943-04-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL63005C true NL63005C (xx) |
Family
ID=19780969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL63005D NL63005C (xx) | 1943-04-12 |
Country Status (7)
Country | Link |
---|---|
US (1) | US2530600A (xx) |
BE (1) | BE455855A (xx) |
CH (1) | CH248845A (xx) |
DE (1) | DE859637C (xx) |
FR (1) | FR903299A (xx) |
GB (1) | GB642094A (xx) |
NL (1) | NL63005C (xx) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE515175A (xx) * | 1951-10-29 | |||
DE1096434B (de) * | 1952-04-25 | 1961-01-05 | Int Standard Electric Corp | Anordnung zur Verringerung des durch Doppelwegausbreitung verursachten Peilfehlers bei Empfaengern fuer Drehfunkfeuer |
DE1059981B (de) * | 1953-09-02 | 1959-06-25 | Telefunken Gmbh | System zur nachteffektfreien Funkeigenpeilung |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1815246A (en) * | 1929-06-29 | 1931-07-21 | Bell Telephone Labor Inc | Radio direction finder |
US1922677A (en) * | 1931-10-15 | 1933-08-15 | Bell Telephone Labor Inc | Radio direction finding system |
US2121024A (en) * | 1933-04-25 | 1938-06-21 | Diamond Harry | Radio transmitting and receiving system |
US2297395A (en) * | 1936-05-14 | 1942-09-29 | Erben Dietrich | Radio direction finding system |
NL62090C (xx) * | 1938-06-22 | |||
US2252699A (en) * | 1938-07-30 | 1941-08-19 | Collins Radio Co | Azimuth radio beacon system |
NL137955B (xx) * | 1938-09-30 | |||
US2377902A (en) * | 1941-10-07 | 1945-06-12 | Sperry Gyroscope Co Inc | Direction finder |
US2394157A (en) * | 1942-04-03 | 1946-02-05 | Standard Telephones Cables Ltd | Radio beacon |
US2422110A (en) * | 1942-09-30 | 1947-06-10 | Rca Corp | Omnidirectional radio range |
US2483557A (en) * | 1945-08-27 | 1949-10-04 | Decca Record Co Ltd | Radio beacon system |
-
0
- BE BE455855D patent/BE455855A/xx unknown
- NL NL63005D patent/NL63005C/xx active
-
1944
- 1944-04-07 DE DEN1073D patent/DE859637C/de not_active Expired
- 1944-04-11 FR FR903299D patent/FR903299A/fr not_active Expired
- 1944-04-11 CH CH248845D patent/CH248845A/de unknown
-
1946
- 1946-07-02 US US680901A patent/US2530600A/en not_active Expired - Lifetime
- 1946-09-06 GB GB26870/46A patent/GB642094A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE859637C (de) | 1952-12-15 |
FR903299A (fr) | 1945-09-28 |
GB642094A (en) | 1950-08-30 |
US2530600A (en) | 1950-11-21 |
BE455855A (xx) | |
CH248845A (de) | 1947-05-31 |