DE2416482C3 - Vorrichtung zur automatischen Regelung der Empfindlichkeit eines Infrarot-Empfängers - Google Patents

Vorrichtung zur automatischen Regelung der Empfindlichkeit eines Infrarot-Empfängers

Info

Publication number
DE2416482C3
DE2416482C3 DE2416482A DE2416482A DE2416482C3 DE 2416482 C3 DE2416482 C3 DE 2416482C3 DE 2416482 A DE2416482 A DE 2416482A DE 2416482 A DE2416482 A DE 2416482A DE 2416482 C3 DE2416482 C3 DE 2416482C3
Authority
DE
Germany
Prior art keywords
signal
signals
reference signal
detector
mirror
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
DE2416482A
Other languages
German (de)
English (en)
Other versions
DE2416482A1 (de
DE2416482B2 (de
Inventor
Peter Los Angeles Calif. Laakmann
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.)
Raytheon Co
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of DE2416482A1 publication Critical patent/DE2416482A1/de
Publication of DE2416482B2 publication Critical patent/DE2416482B2/de
Application granted granted Critical
Publication of DE2416482C3 publication Critical patent/DE2416482C3/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
    • H04N3/08—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector
    • H04N3/09—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector for electromagnetic radiation in the invisible region, e.g. infrared
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/20—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Radiation Pyrometers (AREA)
DE2416482A 1974-03-27 1974-04-04 Vorrichtung zur automatischen Regelung der Empfindlichkeit eines Infrarot-Empfängers Expired DE2416482C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1360374A GB1444518A (en) 1974-03-27 1974-03-27 Synchronous thermal imaging system

Publications (3)

Publication Number Publication Date
DE2416482A1 DE2416482A1 (de) 1975-10-16
DE2416482B2 DE2416482B2 (de) 1976-03-18
DE2416482C3 true DE2416482C3 (de) 1982-08-05

Family

ID=10026046

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2416482A Expired DE2416482C3 (de) 1974-03-27 1974-04-04 Vorrichtung zur automatischen Regelung der Empfindlichkeit eines Infrarot-Empfängers

Country Status (3)

Country Link
DE (1) DE2416482C3 (https=)
FR (1) FR2266398B1 (https=)
GB (1) GB1444518A (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2189105B (en) * 1978-10-18 1988-04-20 Marconi Co Ltd Target detection systems
GB2076612B (en) * 1980-05-22 1984-01-25 Barr & Stroud Ltd Thermal imager
FR2492616A1 (fr) * 1980-10-17 1982-04-23 Thomson Csf Dispositif opto-electronique d'analyse d'images video-frequence par balayage rotatif
US5091646A (en) * 1990-05-29 1992-02-25 Kollmorgen Corporation Integrated thermal imaging system
US5274235A (en) * 1990-05-29 1993-12-28 Kollmorgen Corp Integrated imaging system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1196022A (fr) * 1957-11-20 1959-11-20 Thomson Houston Comp Francaise Perfectionnements aux équipements de radiodétection à impulsion unique
US3353022A (en) * 1959-01-29 1967-11-14 Avion Electronics Inc Infrared search system comprising means for differentiating between target and background radiation
NL286190A (https=) * 1961-12-01
US3631248A (en) * 1969-12-30 1971-12-28 Texas Instruments Inc Target-scanning camera comprising a constant temperature source for providing a calibration signal

Also Published As

Publication number Publication date
DE2416482A1 (de) 1975-10-16
FR2266398B1 (https=) 1977-09-30
DE2416482B2 (de) 1976-03-18
FR2266398A1 (https=) 1975-10-24
GB1444518A (en) 1976-08-04

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)