DK162728C - Modtagerapparat for mindst to radionavigationssystemer - Google Patents
Modtagerapparat for mindst to radionavigationssystemerInfo
- Publication number
- DK162728C DK162728C DK557982A DK557982A DK162728C DK 162728 C DK162728 C DK 162728C DK 557982 A DK557982 A DK 557982A DK 557982 A DK557982 A DK 557982A DK 162728 C DK162728 C DK 162728C
- Authority
- DK
- Denmark
- Prior art keywords
- receiver device
- navigation systems
- radio navigation
- radio
- systems
- Prior art date
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
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/10—Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements, e.g. omega or decca systems
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Circuits Of Receivers In General (AREA)
- Superheterodyne Receivers (AREA)
- Burglar Alarm Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8123728 | 1981-12-18 | ||
FR8123728A FR2518758A1 (fr) | 1981-12-18 | 1981-12-18 | Dispositif recepteur d'au moins deux systemes de radio-navigation |
Publications (3)
Publication Number | Publication Date |
---|---|
DK557982A DK557982A (da) | 1983-06-19 |
DK162728B DK162728B (da) | 1991-12-02 |
DK162728C true DK162728C (da) | 1992-05-11 |
Family
ID=9265182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK557982A DK162728C (da) | 1981-12-18 | 1982-12-16 | Modtagerapparat for mindst to radionavigationssystemer |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0082750B1 (da) |
DE (1) | DE3275754D1 (da) |
DK (1) | DK162728C (da) |
FR (1) | FR2518758A1 (da) |
IE (1) | IE53729B1 (da) |
NO (1) | NO159965C (da) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2617980B1 (fr) * | 1987-07-06 | 1990-03-23 | Mlr Electronique | Procede de radiolocalisation d'un vehicule porteur d'un dispositif recepteur, par mesure des differences de temps de reception de signaux de radiofrequence et dispositif recepteur pour la mise en oeuvre de ce procede |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3343169A (en) * | 1965-08-26 | 1967-09-19 | Electronic Concepts Inc | Loran control and timing circuits |
US3754260A (en) * | 1971-12-02 | 1973-08-21 | Beukers Labor Inc | Loran-c third cycle identification through the use of omega |
US3936828A (en) * | 1972-12-22 | 1976-02-03 | Communications Components Corporation | VLF navigation system |
US3936763A (en) * | 1974-11-15 | 1976-02-03 | The United States Of America As Represented By The Secretary Of The Navy | Null input OMEGA tracking filter system |
US4138680A (en) * | 1975-09-04 | 1979-02-06 | International Telephone And Telegraph Corporation | Selective sampling method |
-
1981
- 1981-12-18 FR FR8123728A patent/FR2518758A1/fr active Granted
-
1982
- 1982-12-07 DE DE8282402236T patent/DE3275754D1/de not_active Expired
- 1982-12-07 EP EP82402236A patent/EP0082750B1/fr not_active Expired
- 1982-12-16 DK DK557982A patent/DK162728C/da not_active IP Right Cessation
- 1982-12-17 IE IE3002/82A patent/IE53729B1/en not_active IP Right Cessation
- 1982-12-17 NO NO824267A patent/NO159965C/no unknown
Also Published As
Publication number | Publication date |
---|---|
DK162728B (da) | 1991-12-02 |
EP0082750A1 (fr) | 1983-06-29 |
NO159965B (no) | 1988-11-14 |
FR2518758B1 (da) | 1984-04-06 |
IE823002L (en) | 1983-06-18 |
EP0082750B1 (fr) | 1987-03-18 |
IE53729B1 (en) | 1989-01-18 |
NO159965C (no) | 1989-02-22 |
FR2518758A1 (fr) | 1983-06-24 |
NO824267L (no) | 1983-06-20 |
DK557982A (da) | 1983-06-19 |
DE3275754D1 (en) | 1987-04-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |