GB1423257A - Variable field of view scanning system - Google Patents

Variable field of view scanning system

Info

Publication number
GB1423257A
GB1423257A GB2279673A GB2279673A GB1423257A GB 1423257 A GB1423257 A GB 1423257A GB 2279673 A GB2279673 A GB 2279673A GB 2279673 A GB2279673 A GB 2279673A GB 1423257 A GB1423257 A GB 1423257A
Authority
GB
United Kingdom
Prior art keywords
mirror
lenses
field
axis
detector
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
GB2279673A
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of GB1423257A publication Critical patent/GB1423257A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B15/00—Optical objectives with means for varying the magnification
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Lenses (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Radiation Pyrometers (AREA)
GB2279673A 1972-06-19 1973-05-14 Variable field of view scanning system Expired GB1423257A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26391872A 1972-06-19 1972-06-19

Publications (1)

Publication Number Publication Date
GB1423257A true GB1423257A (en) 1976-02-04

Family

ID=23003803

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2279673A Expired GB1423257A (en) 1972-06-19 1973-05-14 Variable field of view scanning system

Country Status (6)

Country Link
US (1) US3781559A (enExample)
JP (1) JPS5852202B2 (enExample)
DE (1) DE2331012C3 (enExample)
GB (1) GB1423257A (enExample)
IT (1) IT985689B (enExample)
SE (1) SE387032B (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3006630A1 (de) * 1979-02-28 1980-09-04 Barr & Stroud Ltd Optische einrichtung zur erzeugung eines rasterbildes
EP0082406A1 (en) * 1981-12-17 1983-06-29 Hughes Aircraft Company Focal zoom device
GB2126042A (en) * 1980-12-22 1984-03-14 Eltro Gmbh Direction finder system
FR2551195A1 (fr) * 1983-08-24 1985-03-01 Messerschmitt Boelkow Blohm Dispositif pour le guidage d'un missile sur un objectif
GB2217038A (en) * 1988-03-29 1989-10-18 Israel State Dual field of view optical system having a blocking element for one field

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4982092A (en) * 1973-07-05 1991-01-01 The United States Of America As Represented By The Secretary Of The Navy 360 Degree optical surveillance system
US4980565A (en) * 1973-08-16 1990-12-25 The United States Of America As Represented By The Secretary Of The Navy Electro-optical target acquisition system
US4977323A (en) * 1973-08-16 1990-12-11 The United States Of America As Represented By The Secretary Of The Navy 360 degree infrared surveillance with panoramic display
US3941923A (en) * 1974-04-01 1976-03-02 Hughes Aircraft Company Thermal imaging system with redundant object space scanning
US3949225A (en) * 1974-09-23 1976-04-06 Xerox Corporation Infrared imaging apparatus
GB1530791A (en) * 1975-02-05 1978-11-01 Barr & Stroud Ltd Radiation scanning system
JPS6033246B2 (ja) * 1978-07-26 1985-08-01 三立電機株式会社 多色表示用偏光板の製造方法
US4403148A (en) * 1981-05-07 1983-09-06 Optic-Electronic Corporation Electro-optical scanning and display system
US4453087A (en) * 1981-07-27 1984-06-05 James Linick Scanning mechanism for FLIR systems
DE3133641A1 (de) * 1981-08-26 1983-03-10 Philips Patentverwaltung Gmbh, 2000 Hamburg Ir-sichtgeraet
JPS5934511A (ja) * 1982-08-23 1984-02-24 Canon Inc 光走査装置
DE3531666A1 (de) * 1985-09-05 1987-03-12 Zeiss Carl Fa Vorrichtung zur erzeugung eines bildes einer szene, vorzugsweise eines waermebildes
US4713939A (en) * 1986-05-23 1987-12-22 Texas Instruments Incorporated Linear drive motor with symmetric magnetic fields for a cooling system
US4934773A (en) * 1987-07-27 1990-06-19 Reflection Technology, Inc. Miniature video display system
US5003300A (en) * 1987-07-27 1991-03-26 Reflection Technology, Inc. Head mounted display for miniature video display system
US4902083A (en) * 1988-05-31 1990-02-20 Reflection Technology, Inc. Low vibration resonant scanning unit for miniature optical display apparatus
US5048077A (en) * 1988-07-25 1991-09-10 Reflection Technology, Inc. Telephone handset with full-page visual display
US5023905A (en) * 1988-07-25 1991-06-11 Reflection Technology, Inc. Pocket data receiver with full page visual display
US5282087A (en) * 1991-09-26 1994-01-25 Hughes Aircraft Company Multiple field of view sensor lens assembly
US5502309A (en) * 1994-09-06 1996-03-26 Rockwell International Corporation Staring sensor
US5627675A (en) * 1995-05-13 1997-05-06 Boeing North American Inc. Optics assembly for observing a panoramic scene
US5737119A (en) * 1995-09-06 1998-04-07 Hughes Electronics Thermal imaging device
US5841589A (en) * 1995-09-26 1998-11-24 Boeing North American, Inc. Panoramic optics assembly having an initial flat reflective element
US5614715A (en) * 1995-10-11 1997-03-25 Hughes Electronics Thermal imaging device with scanned light emitting diodes (LEDs) and second linear array of plural symbology LEDs
US5623146A (en) * 1995-12-08 1997-04-22 Hughes Electronics Thermal imaging device with scanned light emitting diodes (LEDs) having variable width geometry and interlacing
US5693991A (en) * 1996-02-09 1997-12-02 Medis El Ltd. Synchronous twin reciprocating piston apparatus
US7045774B2 (en) * 2002-10-23 2006-05-16 Raytheon Company Wide field of view, four-telescope, radial scanning search and acquisition sensor
US6969176B2 (en) * 2004-02-12 2005-11-29 Textron Systems Corporation Spherically-enclosed folded imaging system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2989643A (en) * 1952-07-11 1961-06-20 Wayne W Scanlon Infra-red image system
AT223835B (de) * 1961-05-10 1962-10-10 Eumig Afokales Weitwinkelvorsatzsystem
US3287559A (en) * 1963-10-04 1966-11-22 Barnes Eng Co Infrared thermogram camera and scanning means therefor
US3610930A (en) * 1968-12-31 1971-10-05 Texas Instruments Inc Independent infrared landing monitor
US3626091A (en) * 1969-12-11 1971-12-07 Hughes Aircraft Co Image converter

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3006630A1 (de) * 1979-02-28 1980-09-04 Barr & Stroud Ltd Optische einrichtung zur erzeugung eines rasterbildes
GB2126042A (en) * 1980-12-22 1984-03-14 Eltro Gmbh Direction finder system
EP0082406A1 (en) * 1981-12-17 1983-06-29 Hughes Aircraft Company Focal zoom device
FR2551195A1 (fr) * 1983-08-24 1985-03-01 Messerschmitt Boelkow Blohm Dispositif pour le guidage d'un missile sur un objectif
GB2146137A (en) * 1983-08-24 1985-04-11 Messerschmitt Boelkow Blohm Optical-mechanical scanning system switched between two inputs
GB2217038A (en) * 1988-03-29 1989-10-18 Israel State Dual field of view optical system having a blocking element for one field
US5113281A (en) * 1988-03-29 1992-05-12 State Of Israel-Ministry Of Defence Armament Development Authority Dual field of view optical system
GB2217038B (en) * 1988-03-29 1992-09-16 Israel State Dual field of view optical system

Also Published As

Publication number Publication date
JPS4967635A (enExample) 1974-07-01
DE2331012B2 (de) 1978-02-16
US3781559A (en) 1973-12-25
IT985689B (it) 1974-12-10
JPS5852202B2 (ja) 1983-11-21
DE2331012A1 (de) 1974-01-17
DE2331012C3 (de) 1986-04-17
SE387032B (sv) 1976-08-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19930513