FR1005706A - Procédé radio-électrique de repérage de direction et son application au guidage de mobiles - Google Patents

Procédé radio-électrique de repérage de direction et son application au guidage de mobiles

Info

Publication number
FR1005706A
FR1005706A FR1005706DA FR1005706A FR 1005706 A FR1005706 A FR 1005706A FR 1005706D A FR1005706D A FR 1005706DA FR 1005706 A FR1005706 A FR 1005706A
Authority
FR
France
Prior art keywords
mobiles
guidance
radio
application
electric method
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
Application number
Other languages
English (en)
Inventor
Pierre Perilhou
Jean Bouzitat
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.)
Office National dEtudes et de Recherches Aerospatiales ONERA
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
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 Office National dEtudes et de Recherches Aerospatiales ONERA filed Critical Office National dEtudes et de Recherches Aerospatiales ONERA
Application granted granted Critical
Publication of FR1005706A publication Critical patent/FR1005706A/fr
Expired 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
    • G01S3/465—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 aerials being frequency modulated and the frequency difference of signals therefrom being measured

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR1005706D 1947-09-09 1947-09-09 Procédé radio-électrique de repérage de direction et son application au guidage de mobiles Expired FR1005706A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1005706T 1947-09-09

Publications (1)

Publication Number Publication Date
FR1005706A true FR1005706A (fr) 1952-04-15

Family

ID=9565047

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1005706D Expired FR1005706A (fr) 1947-09-09 1947-09-09 Procédé radio-électrique de repérage de direction et son application au guidage de mobiles

Country Status (1)

Country Link
FR (1) FR1005706A (fr)

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