ATE348342T1 - Laufzeitdifferenzmesser und peilanordnung - Google Patents

Laufzeitdifferenzmesser und peilanordnung

Info

Publication number
ATE348342T1
ATE348342T1 AT01401438T AT01401438T ATE348342T1 AT E348342 T1 ATE348342 T1 AT E348342T1 AT 01401438 T AT01401438 T AT 01401438T AT 01401438 T AT01401438 T AT 01401438T AT E348342 T1 ATE348342 T1 AT E348342T1
Authority
AT
Austria
Prior art keywords
bearing arrangement
time differential
differential meter
antennas
outputs
Prior art date
Application number
AT01401438T
Other languages
English (en)
Inventor
Sylvie Tonga-Goldstein
Daniel Dolfi
Jean-Pierre Huignard
Jean Chazelas
Guillaume Granger
Philippe Sape
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
Application granted granted Critical
Publication of ATE348342T1 publication Critical patent/ATE348342T1/de

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
    • G01S3/50—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 pulse modulated and the time difference of their arrival being measured
    • 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
    • G01S3/04—Details
    • G01S3/043—Receivers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Optical Communication System (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
AT01401438T 2000-06-06 2001-06-01 Laufzeitdifferenzmesser und peilanordnung ATE348342T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0007236A FR2809823B1 (fr) 2000-06-06 2000-06-06 Mesureur differentiel de temps de propagation d'une onde et dispositif de reperage de la direction de propagation d'une onde

Publications (1)

Publication Number Publication Date
ATE348342T1 true ATE348342T1 (de) 2007-01-15

Family

ID=8851018

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01401438T ATE348342T1 (de) 2000-06-06 2001-06-01 Laufzeitdifferenzmesser und peilanordnung

Country Status (5)

Country Link
EP (1) EP1162473B1 (de)
AT (1) ATE348342T1 (de)
DE (1) DE60125096T2 (de)
FR (1) FR2809823B1 (de)
SG (1) SG105499A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7801447B1 (en) * 2006-02-28 2010-09-21 Lockheed Martin Corporation Method and system for signal processing by modulation of an optical signal with a multichannel radio frequency signal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986007451A1 (en) * 1985-06-12 1986-12-18 The Commonwealth Of Australia, Care Of The Secreta A prismatic acousto-optic direction-of-arrival interferometer for radio frequency signals
US4888593A (en) * 1987-12-15 1989-12-19 Signal Science, Inc. Time difference of arrival geolocation method, etc.
FR2674391B1 (fr) * 1991-03-19 1993-06-04 Thomson Csf Dispositif d'intercorrelation large bande et dispositif mettant en óoeuvre ce procede.
GB2327001B (en) * 1994-07-28 1999-03-31 Roke Manor Research Improvements in or relating to radio frequency direction finding apparatus

Also Published As

Publication number Publication date
DE60125096T2 (de) 2007-07-12
DE60125096D1 (de) 2007-01-25
EP1162473B1 (de) 2006-12-13
FR2809823B1 (fr) 2005-02-04
EP1162473A1 (de) 2001-12-12
FR2809823A1 (fr) 2001-12-07
SG105499A1 (en) 2004-08-27

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties