FR1469080A - Perfectionnements aux systèmes de poursuite automatique d'un objectif actif - Google Patents

Perfectionnements aux systèmes de poursuite automatique d'un objectif actif

Info

Publication number
FR1469080A
FR1469080A FR43374A FR43374A FR1469080A FR 1469080 A FR1469080 A FR 1469080A FR 43374 A FR43374 A FR 43374A FR 43374 A FR43374 A FR 43374A FR 1469080 A FR1469080 A FR 1469080A
Authority
FR
France
Prior art keywords
target tracking
tracking systems
automatic target
automatic
systems
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
FR43374A
Other languages
English (en)
Inventor
Francois-Xavier Stouls
Louis Martin
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 filed Critical
Priority to FR43374A priority Critical patent/FR1469080A/fr
Application granted granted Critical
Publication of FR1469080A publication Critical patent/FR1469080A/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
    • G01S3/28—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived simultaneously from receiving antennas or antenna systems having differently-oriented directivity characteristics
    • G01S3/32—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived simultaneously from receiving antennas or antenna systems having differently-oriented directivity characteristics derived from different combinations of signals from separate antennas, e.g. comparing sum with difference
    • G01S3/325—Automatic tracking 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
    • 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)
FR43374A 1965-12-22 1965-12-22 Perfectionnements aux systèmes de poursuite automatique d'un objectif actif Expired FR1469080A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR43374A FR1469080A (fr) 1965-12-22 1965-12-22 Perfectionnements aux systèmes de poursuite automatique d'un objectif actif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR43374A FR1469080A (fr) 1965-12-22 1965-12-22 Perfectionnements aux systèmes de poursuite automatique d'un objectif actif

Publications (1)

Publication Number Publication Date
FR1469080A true FR1469080A (fr) 1967-02-10

Family

ID=8596496

Family Applications (1)

Application Number Title Priority Date Filing Date
FR43374A Expired FR1469080A (fr) 1965-12-22 1965-12-22 Perfectionnements aux systèmes de poursuite automatique d'un objectif actif

Country Status (1)

Country Link
FR (1) FR1469080A (fr)

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