NO882988D0 - Fremgangsmaate for radiopeiling av et fartoey som baerer en mottakingsanordning, ved maaling av forskjellene mellom tidspunktene for mottaking av radiofrekvenssignaler, og mottakingsanordning for utfoerelse av fremgangsmaaten. - Google Patents

Fremgangsmaate for radiopeiling av et fartoey som baerer en mottakingsanordning, ved maaling av forskjellene mellom tidspunktene for mottaking av radiofrekvenssignaler, og mottakingsanordning for utfoerelse av fremgangsmaaten.

Info

Publication number
NO882988D0
NO882988D0 NO882988A NO882988A NO882988D0 NO 882988 D0 NO882988 D0 NO 882988D0 NO 882988 A NO882988 A NO 882988A NO 882988 A NO882988 A NO 882988A NO 882988 D0 NO882988 D0 NO 882988D0
Authority
NO
Norway
Prior art keywords
receiving device
measuring
receiving
departure
differences
Prior art date
Application number
NO882988A
Other languages
English (en)
Other versions
NO172612C (no
NO172612B (no
NO882988L (no
Inventor
Christian Jean Lamiraux
Original Assignee
Mlr Electronique
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
Application filed by Mlr Electronique filed Critical Mlr Electronique
Publication of NO882988D0 publication Critical patent/NO882988D0/no
Publication of NO882988L publication Critical patent/NO882988L/no
Publication of NO172612B publication Critical patent/NO172612B/no
Publication of NO172612C publication Critical patent/NO172612C/no

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
    • G01S1/24—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 pulses or equivalent modulations on carrier waves and the transit times being compared by measuring the difference in arrival time of a significant part of the modulations, e.g. LORAN systems
    • G01S1/245—Details of receivers cooperating therewith, e.g. determining positive zero crossing of third cycle in LORAN-C

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Circuits Of Receivers In General (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Electric Clocks (AREA)
  • Burglar Alarm Systems (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
NO882988A 1987-07-06 1988-07-05 Fremgangsmaate ved radiolokalisering av et fartoey som baerer en mottakingsanordning, ved maaling av forskjellene mellom tidspunktene for mottaking av radiofrekvenssignaler, og en mottakingsanordning for utfoerelse av fremgangsmaaten NO172612C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8709556A FR2617980B1 (fr) 1987-07-06 1987-07-06 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

Publications (4)

Publication Number Publication Date
NO882988D0 true NO882988D0 (no) 1988-07-05
NO882988L NO882988L (no) 1989-01-09
NO172612B NO172612B (no) 1993-05-03
NO172612C NO172612C (no) 1993-08-11

Family

ID=9352907

Family Applications (1)

Application Number Title Priority Date Filing Date
NO882988A NO172612C (no) 1987-07-06 1988-07-05 Fremgangsmaate ved radiolokalisering av et fartoey som baerer en mottakingsanordning, ved maaling av forskjellene mellom tidspunktene for mottaking av radiofrekvenssignaler, og en mottakingsanordning for utfoerelse av fremgangsmaaten

Country Status (13)

Country Link
US (1) US4959655A (no)
EP (1) EP0299848B1 (no)
AT (1) ATE96549T1 (no)
CA (1) CA1294692C (no)
DE (1) DE3885173T2 (no)
DK (1) DK168926B1 (no)
ES (1) ES2051877T3 (no)
FR (1) FR2617980B1 (no)
HK (1) HK1007600A1 (no)
IE (1) IE882035L (no)
IS (1) IS1473B6 (no)
NO (1) NO172612C (no)
PT (1) PT87924B (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1221684B1 (en) 2000-12-05 2006-05-03 Siemens Aktiengesellschaft A method, system and portable device for locating a vehicle
US9348799B2 (en) * 2005-12-09 2016-05-24 Adobe Systems Incorporated Forming a master page for an electronic document
US8902102B2 (en) * 2011-11-01 2014-12-02 The Boeing Company Passive bistatic radar for vehicle sense and avoid

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3493970A (en) * 1967-07-03 1970-02-03 Berthold A Knauth Loran relay system
US3701018A (en) * 1971-02-22 1972-10-24 Motorola Inc Acquisition method for multi-transmission position locating or navigating systems
US3947849A (en) * 1974-06-20 1976-03-30 The Johns Hopkins University Loran receiver-navigator
FR2518758A1 (fr) * 1981-12-18 1983-06-24 Tech Electro Cie Indle Dispositif recepteur d'au moins deux systemes de radio-navigation
JPS59197876A (ja) * 1983-04-26 1984-11-09 Nissan Motor Co Ltd ロランｃ信号の自動検出装置

Also Published As

Publication number Publication date
US4959655A (en) 1990-09-25
DK373388D0 (da) 1988-07-05
DE3885173D1 (de) 1993-12-02
EP0299848A1 (fr) 1989-01-18
IS1473B6 (is) 1991-09-24
ATE96549T1 (de) 1993-11-15
IE882035L (en) 1989-01-06
NO172612C (no) 1993-08-11
FR2617980B1 (fr) 1990-03-23
CA1294692C (en) 1992-01-21
DK373388A (da) 1989-02-14
DK168926B1 (da) 1994-07-11
HK1007600A1 (en) 1999-04-16
ES2051877T3 (es) 1994-07-01
IS3368A7 (is) 1989-01-07
EP0299848B1 (fr) 1993-10-27
PT87924A (pt) 1989-06-30
NO172612B (no) 1993-05-03
PT87924B (pt) 1993-09-30
FR2617980A1 (fr) 1989-01-13
DE3885173T2 (de) 1994-04-07
NO882988L (no) 1989-01-09

Similar Documents

Publication Publication Date Title
NO882359D0 (no) Fremgangsmaate og apparat til maaling av azimut.
WO2002032184A3 (en) Method and apparatus for measuring timing of signals received from multiple base stations in a cdma communication system
DK141286A (da) Fremgangsmaade og apparat til stroemningsmaaling
CA2380802A1 (en) Method and apparatus for locating the source of an unknown signal
DE3850710D1 (de) Signalanalysator mit automatischer Frequenzmesseinrichtung.
DK134090A (da) Detektor for kogetilstande
JPS57184385A (en) Method and device for detecting ghost signal contamination of video signal
SE7709041L (sv) Forfarande och anordning for bestemning av flyttillstandet hos en substans med flytformaga
NO882988D0 (no) Fremgangsmaate for radiopeiling av et fartoey som baerer en mottakingsanordning, ved maaling av forskjellene mellom tidspunktene for mottaking av radiofrekvenssignaler, og mottakingsanordning for utfoerelse av fremgangsmaaten.
NO961243L (no) Måling av forsterkningsfeil i en basestasjon-mottaker, og forbedring av feltstyrkemåling
DK116388D0 (da) Fremgangsmaade til bestemmelse af et radarsystems ydeevne og kalibrering af denne, samt apparat til udoevelse af fremgangsmaaden
NO930548L (no) Fremgangsmaate og anordning for aa overvaake tilstanden for en mottakerantenne
DK140611B (da) Apparat til detektering af ekkosignaler.
AR033636A1 (es) Un aparato para procesar senales para ser usado en un sistema de comunicaciones inalambrico
DE3176582D1 (en) Test apparatus for signal timing measurement
JPS5233788A (en) Signal identification apparatus in ae signal position detection appara tus
JPS5693069A (en) Distance measurement device
JPS53128238A (en) Velocity test system
JPS52113759A (en) Measuring apparatus for optical fiber loss
GB2011618A (en) Method and apparatus for acoustic signal detection
JPS5389307A (en) Test system for communicating line system
FR2634613B1 (fr) Procede de mesure d'un palier dans un signal bruite, et appareil de mesure automatique pour la mise en oeuvre de ce procede
JPS57111479A (en) Distance calibration system of distance measuring instrument
JPS6460120A (en) Instrument for measuring code error rate
JPS5655878A (en) Station-discriminating device in omega receiver