IT1055668B - Infra-red searching and tracking device - is for surveillance of solid angle of several steradians using radiated by flying object - Google Patents

Infra-red searching and tracking device - is for surveillance of solid angle of several steradians using radiated by flying object

Info

Publication number
IT1055668B
IT1055668B IT6976575A IT6976575A IT1055668B IT 1055668 B IT1055668 B IT 1055668B IT 6976575 A IT6976575 A IT 6976575A IT 6976575 A IT6976575 A IT 6976575A IT 1055668 B IT1055668 B IT 1055668B
Authority
IT
Italy
Prior art keywords
steradians
infra
surveillance
radiated
searching
Prior art date
Application number
IT6976575A
Other languages
Italian (it)
Original Assignee
Eltro Gmbh
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 DE19742454480 external-priority patent/DE2454480C2/en
Priority claimed from DE19742457760 external-priority patent/DE2457760C2/en
Application filed by Eltro Gmbh filed Critical Eltro Gmbh
Application granted granted Critical
Publication of IT1055668B publication Critical patent/IT1055668B/en

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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Eye Examination Apparatus (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

This heat energy is received through an entry objective of a receiving head by a detector mounted together with other components in a housing. The detector is stationary in the housing longitudinal axis, while the receiving head with the inlet objective, a prism and a mirror rotates about the axis as a bent light path. The prism rotates in addition in a plane perpendicular to the longitudinal axis, and this rotation is superposed on the main rotary motion. The mirror (3', 3") consists of two parts. The inlet objective (1) is before the mirror part (3'), and the prism (2) is before the part (3") so that an optical hinge is produced.
IT6976575A 1974-11-16 1975-11-10 Infra-red searching and tracking device - is for surveillance of solid angle of several steradians using radiated by flying object IT1055668B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742454480 DE2454480C2 (en) 1974-11-16 1974-11-16 IR search and tracking device
DE19742457760 DE2457760C2 (en) 1974-12-06 1974-12-06 IR search and tracking device

Publications (1)

Publication Number Publication Date
IT1055668B true IT1055668B (en) 1982-01-11

Family

ID=25767986

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6976575A IT1055668B (en) 1974-11-16 1975-11-10 Infra-red searching and tracking device - is for surveillance of solid angle of several steradians using radiated by flying object

Country Status (3)

Country Link
IT (1) IT1055668B (en)
NO (1) NO140392C (en)
SE (1) SE410232B (en)

Also Published As

Publication number Publication date
SE410232B (en) 1979-10-01
NO140392B (en) 1979-05-14
SE7512174L (en) 1976-05-17
NO753830L (en) 1976-05-19
NO140392C (en) 1979-08-22

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