DE69714876D1 - Funkkommunikations/Ortungs-Vorrichtung - Google Patents

Funkkommunikations/Ortungs-Vorrichtung

Info

Publication number
DE69714876D1
DE69714876D1 DE69714876T DE69714876T DE69714876D1 DE 69714876 D1 DE69714876 D1 DE 69714876D1 DE 69714876 T DE69714876 T DE 69714876T DE 69714876 T DE69714876 T DE 69714876T DE 69714876 D1 DE69714876 D1 DE 69714876D1
Authority
DE
Germany
Prior art keywords
positioning device
radio communications
communications
radio
positioning
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69714876T
Other languages
English (en)
Other versions
DE69714876T2 (de
Inventor
Gerard Auger
Olivier Bacelon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
Thales SA
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 Thales SA filed Critical Thales SA
Publication of DE69714876D1 publication Critical patent/DE69714876D1/de
Application granted granted Critical
Publication of DE69714876T2 publication Critical patent/DE69714876T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • G01S3/46—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems
    • G01S3/48—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems the waves arriving at the antennas being continuous or intermittent and the phase difference of signals derived therefrom being measured

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
DE69714876T 1996-01-23 1997-01-14 Funkkommunikations/Ortungs-Vorrichtung Expired - Fee Related DE69714876T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9600725A FR2743893B1 (fr) 1996-01-23 1996-01-23 Dispositif de radiocommunication et de localisation

Publications (2)

Publication Number Publication Date
DE69714876D1 true DE69714876D1 (de) 2002-10-02
DE69714876T2 DE69714876T2 (de) 2003-03-06

Family

ID=9488365

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69714876T Expired - Fee Related DE69714876T2 (de) 1996-01-23 1997-01-14 Funkkommunikations/Ortungs-Vorrichtung

Country Status (5)

Country Link
US (1) US5812092A (de)
EP (1) EP0786668B1 (de)
CA (1) CA2195620A1 (de)
DE (1) DE69714876T2 (de)
FR (1) FR2743893B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6204798B1 (en) * 1999-04-14 2001-03-20 Fleming, Iii Hoyt A. Method and apparatus for alerting an operator of a motor vehicle to an incoming radar signal
US7805338B2 (en) * 2001-03-26 2010-09-28 Usa Technologies, Inc. Method of constructing a digital content play list for transmission and presentation on a public access electronic terminal

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816833A (en) * 1971-09-15 1974-06-11 Edo Corp Aircraft adf with digital frequency display and timer
US3872477A (en) * 1972-07-19 1975-03-18 Esl Inc Direction finding techniques employing electronic phase modulation
US4318106A (en) * 1980-03-20 1982-03-02 The United States Of America As Represented By The Field Operations Bureau Of The Fcc Direction finding system
US4475106A (en) * 1981-08-24 1984-10-02 Andrews George R High sensitivity portable radio direction finder
JPS5952927A (ja) * 1982-09-20 1984-03-27 Honda Motor Co Ltd モ−ビル無線装置
FR2635420B1 (fr) * 1988-07-19 1990-10-19 Thomson Csf Procede et dispositif de demodulation de signaux a enveloppe constante et phase continue modules angulairement par un train de symboles binaires, tolerant les derives de frequence
FR2669164B1 (fr) * 1990-11-14 1993-02-05 Thomson Csf Procede de transmission de donnees entre mobiles ou vehicules autonomes.
FR2718246B1 (fr) * 1994-03-29 1996-04-26 Thomson Csf Procédé et dispositif de radiogoniométrie simultanée à bande étroite.

Also Published As

Publication number Publication date
EP0786668A1 (de) 1997-07-30
FR2743893B1 (fr) 1998-03-06
CA2195620A1 (en) 1997-07-24
US5812092A (en) 1998-09-22
DE69714876T2 (de) 2003-03-06
FR2743893A1 (fr) 1997-07-25
EP0786668B1 (de) 2002-08-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee