FR2670903B1 - MULTI-TARGET DISCRIMINATION DEVICE FOR AN INFRARED SELF-DIRECTING DEVICE. - Google Patents

MULTI-TARGET DISCRIMINATION DEVICE FOR AN INFRARED SELF-DIRECTING DEVICE.

Info

Publication number
FR2670903B1
FR2670903B1 FR9016138A FR9016138A FR2670903B1 FR 2670903 B1 FR2670903 B1 FR 2670903B1 FR 9016138 A FR9016138 A FR 9016138A FR 9016138 A FR9016138 A FR 9016138A FR 2670903 B1 FR2670903 B1 FR 2670903B1
Authority
FR
France
Prior art keywords
target discrimination
infrared self
directing
discrimination device
directing device
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
FR9016138A
Other languages
French (fr)
Other versions
FR2670903A1 (en
Inventor
Bertrand Roucoux
Alain Zachary
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.)
Thomson Brandt Armements SA
Original Assignee
Thomson Brandt Armements 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 Thomson Brandt Armements SA filed Critical Thomson Brandt Armements SA
Priority to FR9016138A priority Critical patent/FR2670903B1/en
Publication of FR2670903A1 publication Critical patent/FR2670903A1/en
Application granted granted Critical
Publication of FR2670903B1 publication Critical patent/FR2670903B1/en
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
    • G01S3/788—Systems for determining direction or deviation from predetermined direction using rotating reticles producing a direction-dependent modulation characteristic producing a frequency modulation characteristic

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
FR9016138A 1990-12-21 1990-12-21 MULTI-TARGET DISCRIMINATION DEVICE FOR AN INFRARED SELF-DIRECTING DEVICE. Expired - Fee Related FR2670903B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9016138A FR2670903B1 (en) 1990-12-21 1990-12-21 MULTI-TARGET DISCRIMINATION DEVICE FOR AN INFRARED SELF-DIRECTING DEVICE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9016138A FR2670903B1 (en) 1990-12-21 1990-12-21 MULTI-TARGET DISCRIMINATION DEVICE FOR AN INFRARED SELF-DIRECTING DEVICE.

Publications (2)

Publication Number Publication Date
FR2670903A1 FR2670903A1 (en) 1992-06-26
FR2670903B1 true FR2670903B1 (en) 1993-12-03

Family

ID=9403563

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9016138A Expired - Fee Related FR2670903B1 (en) 1990-12-21 1990-12-21 MULTI-TARGET DISCRIMINATION DEVICE FOR AN INFRARED SELF-DIRECTING DEVICE.

Country Status (1)

Country Link
FR (1) FR2670903B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU687283B2 (en) * 1995-02-09 1998-02-19 Sylvania Lighting Australasia Pty Ltd Improvements in lighting apparatus
CN115143969B (en) * 2022-09-01 2022-11-04 北京理工大学 Group target position structure feature detection and extraction method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3002096A (en) * 1952-11-18 1961-09-26 Kollsman Instr Corp Light tracking device
FR1206924A (en) * 1958-05-22 1960-02-12 Optical analysis method and devices and its applications to autoguiding
US3532894A (en) * 1967-09-15 1970-10-06 Nasa Optical tracker having overlapping reticles on parallel axes
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
FR2387459A1 (en) * 1977-04-13 1978-11-10 Thomson Csf Opto-electric target detector - has movable transparent mask fitted with grills which produce modulation of given frequency during fraction of mask movement period

Also Published As

Publication number Publication date
FR2670903A1 (en) 1992-06-26

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Legal Events

Date Code Title Description
ST Notification of lapse