NO744110L - - Google Patents
Info
- Publication number
- NO744110L NO744110L NO744110A NO744110A NO744110L NO 744110 L NO744110 L NO 744110L NO 744110 A NO744110 A NO 744110A NO 744110 A NO744110 A NO 744110A NO 744110 L NO744110 L NO 744110L
- Authority
- NO
- Norway
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
- G01S1/30—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 the synchronised signals being continuous waves or intermittent trains of continuous waves, the intermittency not being for the purpose of determining direction or position line and the transit times being compared by measuring the phase difference
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)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Networks Using Active Elements (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5318573A GB1468017A (en) | 1973-11-16 | 1973-11-16 | Phase comparison radio navigation systems |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO744110L true NO744110L (de) | 1975-06-16 |
| NO142322B NO142322B (no) | 1980-04-21 |
| NO142322C NO142322C (no) | 1980-07-30 |
Family
ID=10466926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO744110A NO142322C (no) | 1973-11-16 | 1974-11-15 | Mottaker for et med fasesammenligning arbeidende radionavigasjonssystem. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3974502A (de) |
| JP (1) | JPS5621107B2 (de) |
| DE (1) | DE2454305A1 (de) |
| DK (1) | DK141710B (de) |
| FR (1) | FR2251826B1 (de) |
| GB (1) | GB1468017A (de) |
| NO (1) | NO142322C (de) |
| SE (1) | SE404967B (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3001014C2 (de) * | 1980-01-12 | 1982-06-24 | Južnoe proizvodstvennoe ob"edinenie po morskim geologorazvedočnym rabotam "Južmorgeologija", Gelendžik, Krasnodarskogo kraja | Elektronischer Digitalanzeigeempfänger für das Decca-Funknavigationssystem |
| FR2500171A1 (fr) * | 1981-02-13 | 1982-08-20 | Mlr Electronique | Procede de radio-localisation par determination de phases d'ondes electromagnetiques et dispsositif recepteur pour la mise en oeuvre de ce procede |
| US4396918A (en) * | 1981-03-06 | 1983-08-02 | The United States Of America As Represented By The Administrator Of The National Aeronautics & Space Administration | Low-frequency radio navigation system |
| GB2475675A (en) * | 2009-11-17 | 2011-06-01 | Samsung Electronics Co Ltd | Navigation receiver operable with multiple navigation systems |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1308149A (en) * | 1969-11-10 | 1973-02-21 | Decca Ltd | Receivers for phase comparison radio navigation systems |
| US3852751A (en) * | 1972-12-21 | 1974-12-03 | Rockwell International Corp | Data handling receiver and phase tracking |
-
1973
- 1973-11-16 GB GB5318573A patent/GB1468017A/en not_active Expired
-
1974
- 1974-11-15 US US05/524,200 patent/US3974502A/en not_active Expired - Lifetime
- 1974-11-15 NO NO744110A patent/NO142322C/no unknown
- 1974-11-15 JP JP13122374A patent/JPS5621107B2/ja not_active Expired
- 1974-11-15 FR FR7437673A patent/FR2251826B1/fr not_active Expired
- 1974-11-15 DK DK596874AA patent/DK141710B/da not_active IP Right Cessation
- 1974-11-15 DE DE19742454305 patent/DE2454305A1/de not_active Ceased
- 1974-11-15 SE SE7414384A patent/SE404967B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2251826A1 (de) | 1975-06-13 |
| US3974502A (en) | 1976-08-10 |
| NO142322C (no) | 1980-07-30 |
| GB1468017A (en) | 1977-03-23 |
| DK596874A (de) | 1975-07-07 |
| DK141710C (de) | 1980-11-17 |
| JPS50114192A (de) | 1975-09-06 |
| DE2454305A1 (de) | 1975-05-28 |
| FR2251826B1 (de) | 1983-02-25 |
| SE7414384L (de) | 1975-05-20 |
| JPS5621107B2 (de) | 1981-05-18 |
| NO142322B (no) | 1980-04-21 |
| SE404967B (sv) | 1978-11-06 |
| DK141710B (da) | 1980-05-27 |