FR1152512A - Perfectionnements aux dispositifs de repérage - Google Patents

Perfectionnements aux dispositifs de repérage

Info

Publication number
FR1152512A
FR1152512A FR1152512DA FR1152512A FR 1152512 A FR1152512 A FR 1152512A FR 1152512D A FR1152512D A FR 1152512DA FR 1152512 A FR1152512 A FR 1152512A
Authority
FR
France
Prior art keywords
tracking devices
tracking
devices
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)
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
CSF Compagnie Generale de Telegraphie sans Fil 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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Application granted granted Critical
Publication of FR1152512A publication Critical patent/FR1152512A/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
    • G01S3/78—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)
  • Optical Radar Systems And Details Thereof (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
FR1152512D 1956-06-26 1956-06-26 Perfectionnements aux dispositifs de repérage Expired FR1152512A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1175003X 1956-06-26

Publications (1)

Publication Number Publication Date
FR1152512A true FR1152512A (fr) 1958-02-19

Family

ID=9658959

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1152512D Expired FR1152512A (fr) 1956-06-26 1956-06-26 Perfectionnements aux dispositifs de repérage

Country Status (3)

Country Link
DE (1) DE1175003B (fr)
FR (1) FR1152512A (fr)
GB (1) GB846931A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1197234B (de) * 1959-10-23 1965-07-22 Barnes Eng Co Zielsuchgeraet
DE977834C (de) * 1960-04-17 1971-07-15 Eltro Gmbh Vorrichtung zur koordinatenmaessigen Bestimmung der Ablage des Zieles

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR987245A (fr) * 1948-05-26 1951-08-10 Sperry Corp Appareil pour repérer et suivre des objets éloignés rayonnant plus ou moins d'energie que le champ constituant l'arrière-plan sur lequel ils apparaissent
FR1087838A (fr) * 1953-06-17 1955-03-01 Goniomètre analyseur d'image par modulation de fréquence

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1197234B (de) * 1959-10-23 1965-07-22 Barnes Eng Co Zielsuchgeraet
DE977834C (de) * 1960-04-17 1971-07-15 Eltro Gmbh Vorrichtung zur koordinatenmaessigen Bestimmung der Ablage des Zieles

Also Published As

Publication number Publication date
DE1175003B (de) 1964-07-30
GB846931A (en) 1960-09-07

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