FR2646929B1 - Dispositif de determination des coordonnees ecartometriques d'une source lumineuse relativement a une ligne de visee, a reponse rapide - Google Patents

Dispositif de determination des coordonnees ecartometriques d'une source lumineuse relativement a une ligne de visee, a reponse rapide

Info

Publication number
FR2646929B1
FR2646929B1 FR8906047A FR8906047A FR2646929B1 FR 2646929 B1 FR2646929 B1 FR 2646929B1 FR 8906047 A FR8906047 A FR 8906047A FR 8906047 A FR8906047 A FR 8906047A FR 2646929 B1 FR2646929 B1 FR 2646929B1
Authority
FR
France
Prior art keywords
ecartometric
sightline
coordinates
determining
light source
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
FR8906047A
Other languages
English (en)
Other versions
FR2646929A1 (fr
Inventor
Michel Paul Bertrand
Andre Rene Delclaux
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.)
Societe Anonyme de Telecommunications SAT
Original Assignee
Societe Anonyme de Telecommunications SAT
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 Societe Anonyme de Telecommunications SAT filed Critical Societe Anonyme de Telecommunications SAT
Priority to FR8906047A priority Critical patent/FR2646929B1/fr
Publication of FR2646929A1 publication Critical patent/FR2646929A1/fr
Application granted granted Critical
Publication of FR2646929B1 publication Critical patent/FR2646929B1/fr
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
    • G01S3/78—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 electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/787—Systems for determining direction or deviation from predetermined direction using rotating reticles producing a direction-dependent modulation characteristic

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
FR8906047A 1989-05-09 1989-05-09 Dispositif de determination des coordonnees ecartometriques d'une source lumineuse relativement a une ligne de visee, a reponse rapide Expired - Fee Related FR2646929B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8906047A FR2646929B1 (fr) 1989-05-09 1989-05-09 Dispositif de determination des coordonnees ecartometriques d'une source lumineuse relativement a une ligne de visee, a reponse rapide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8906047A FR2646929B1 (fr) 1989-05-09 1989-05-09 Dispositif de determination des coordonnees ecartometriques d'une source lumineuse relativement a une ligne de visee, a reponse rapide

Publications (2)

Publication Number Publication Date
FR2646929A1 FR2646929A1 (fr) 1990-11-16
FR2646929B1 true FR2646929B1 (fr) 1993-04-16

Family

ID=9381483

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8906047A Expired - Fee Related FR2646929B1 (fr) 1989-05-09 1989-05-09 Dispositif de determination des coordonnees ecartometriques d'une source lumineuse relativement a une ligne de visee, a reponse rapide

Country Status (1)

Country Link
FR (1) FR2646929B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1087838A (fr) * 1953-06-17 1955-03-01 Goniomètre analyseur d'image par modulation de fréquence
FR1516261A (fr) * 1967-01-27 1968-03-08 Nord Aviation Procédé de meusre du dépointage d'un appareil optique et dispositif de mesure correspondant
US3610936A (en) * 1969-03-20 1971-10-05 North American Rockwell Apparatus for determining the position of a discrete target occurring within a field of view

Also Published As

Publication number Publication date
FR2646929A1 (fr) 1990-11-16

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Legal Events

Date Code Title Description
TP Transmission of property
CA Change of address
CD Change of name or company name
TP Transmission of property
ST Notification of lapse

Effective date: 20080131