FR2479975A1 - Telemetre perfectionne fonctionnant dans l'infrarouge - Google Patents

Telemetre perfectionne fonctionnant dans l'infrarouge Download PDF

Info

Publication number
FR2479975A1
FR2479975A1 FR7505102A FR7505102A FR2479975A1 FR 2479975 A1 FR2479975 A1 FR 2479975A1 FR 7505102 A FR7505102 A FR 7505102A FR 7505102 A FR7505102 A FR 7505102A FR 2479975 A1 FR2479975 A1 FR 2479975A1
Authority
FR
France
Prior art keywords
elements
detector
plane
field
view
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.)
Granted
Application number
FR7505102A
Other languages
English (en)
French (fr)
Other versions
FR2479975B1 (de
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconi Co Ltd
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
Priority claimed from GB7557/74A external-priority patent/GB1605012A/en
Application filed by Marconi Co Ltd filed Critical Marconi Co Ltd
Publication of FR2479975A1 publication Critical patent/FR2479975A1/fr
Application granted granted Critical
Publication of FR2479975B1 publication Critical patent/FR2479975B1/fr
Granted 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
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/12—Systems for determining distance or velocity not using reflection or reradiation using electromagnetic waves other than radio waves

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
FR7505102A 1974-02-19 1975-02-19 Telemetre perfectionne fonctionnant dans l'infrarouge Granted FR2479975A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7557/74A GB1605012A (en) 1974-02-19 1974-02-19 Range responsive apparatus
GB2317374 1974-05-23

Publications (2)

Publication Number Publication Date
FR2479975A1 true FR2479975A1 (fr) 1981-10-09
FR2479975B1 FR2479975B1 (de) 1983-05-27

Family

ID=26241512

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7505102A Granted FR2479975A1 (fr) 1974-02-19 1975-02-19 Telemetre perfectionne fonctionnant dans l'infrarouge

Country Status (3)

Country Link
DE (1) DE2506531C2 (de)
FR (1) FR2479975A1 (de)
NL (1) NL7501897A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3118156A1 (fr) 2020-12-23 2022-06-24 Nexter Systems Dispositif d'harmonisation pour des moyens de visee comportant au moins un moyen d'illumination et procede d'harmonisation pour la mise en oeuvre d'un tel dispositif

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3199400A (en) * 1961-10-09 1965-08-10 Edward F Zabinski Interferometric device and method for determining range
GB1249302A (en) * 1968-01-16 1971-10-13 Secr Defence Improvements in or relating to optical beam splitter devices and apparatus
FR2160399A1 (de) * 1971-11-15 1973-06-29 Leitz Ernst Gmbh
FR2174863A1 (de) * 1972-03-06 1973-10-19 Leitz Ernst Gmbh

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830487A (en) * 1955-05-31 1958-04-15 Louis E Griffith Automatic range finding device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3199400A (en) * 1961-10-09 1965-08-10 Edward F Zabinski Interferometric device and method for determining range
GB1249302A (en) * 1968-01-16 1971-10-13 Secr Defence Improvements in or relating to optical beam splitter devices and apparatus
FR2160399A1 (de) * 1971-11-15 1973-06-29 Leitz Ernst Gmbh
FR2174863A1 (de) * 1972-03-06 1973-10-19 Leitz Ernst Gmbh

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3118156A1 (fr) 2020-12-23 2022-06-24 Nexter Systems Dispositif d'harmonisation pour des moyens de visee comportant au moins un moyen d'illumination et procede d'harmonisation pour la mise en oeuvre d'un tel dispositif

Also Published As

Publication number Publication date
DE2506531C2 (de) 1983-07-28
DE2506531A1 (de) 1982-12-02
NL7501897A (nl) 1981-07-01
FR2479975B1 (de) 1983-05-27

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Legal Events

Date Code Title Description
ST Notification of lapse