DK557982A - Modtager for mindst to radionavigationssystemer - Google Patents

Modtager for mindst to radionavigationssystemer Download PDF

Info

Publication number
DK557982A
DK557982A DK557982A DK557982A DK557982A DK 557982 A DK557982 A DK 557982A DK 557982 A DK557982 A DK 557982A DK 557982 A DK557982 A DK 557982A DK 557982 A DK557982 A DK 557982A
Authority
DK
Denmark
Prior art keywords
receiver
navigation systems
radio navigation
radio
systems
Prior art date
Application number
DK557982A
Other languages
English (en)
Other versions
DK162728C (da
DK162728B (da
Inventor
Michel Collomby
Original Assignee
Thomson Csf
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9265182&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK557982(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Thomson Csf filed Critical Thomson Csf
Publication of DK557982A publication Critical patent/DK557982A/da
Publication of DK162728B publication Critical patent/DK162728B/da
Application granted granted Critical
Publication of DK162728C publication Critical patent/DK162728C/da

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)
DK557982A 1981-12-18 1982-12-16 Modtagerapparat for mindst to radionavigationssystemer DK162728C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8123728A FR2518758A1 (fr) 1981-12-18 1981-12-18 Dispositif recepteur d'au moins deux systemes de radio-navigation
FR8123728 1981-12-18

Publications (3)

Publication Number Publication Date
DK557982A true DK557982A (da) 1983-06-19
DK162728B DK162728B (da) 1991-12-02
DK162728C 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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
NO159965C (no) 1989-02-22
DK162728C (da) 1992-05-11
EP0082750B1 (fr) 1987-03-18
NO159965B (no) 1988-11-14
DE3275754D1 (en) 1987-04-23
FR2518758A1 (fr) 1983-06-24
IE823002L (en) 1983-06-18
IE53729B1 (en) 1989-01-18
EP0082750A1 (fr) 1983-06-29
DK162728B (da) 1991-12-02
FR2518758B1 (da) 1984-04-06
NO824267L (no) 1983-06-20

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PBP Patent lapsed