DE60211237D1 - Verfahren zum Multiplexen von Spalten-Verstärkern in einer Widerstands-Bolometer-Anordnung - Google Patents

Verfahren zum Multiplexen von Spalten-Verstärkern in einer Widerstands-Bolometer-Anordnung

Info

Publication number
DE60211237D1
DE60211237D1 DE60211237T DE60211237T DE60211237D1 DE 60211237 D1 DE60211237 D1 DE 60211237D1 DE 60211237 T DE60211237 T DE 60211237T DE 60211237 T DE60211237 T DE 60211237T DE 60211237 D1 DE60211237 D1 DE 60211237D1
Authority
DE
Germany
Prior art keywords
column amplifiers
amplifiers
resistance bolometer
multiplexing column
arrangement
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 - Lifetime
Application number
DE60211237T
Other languages
English (en)
Inventor
Stephen George Porter
Bhajan Singh
John Fox
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.)
Infrared Integrated Systems Ltd
Original Assignee
Infrared Integrated Systems 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
Application filed by Infrared Integrated Systems Ltd filed Critical Infrared Integrated Systems Ltd
Application granted granted Critical
Publication of DE60211237D1 publication Critical patent/DE60211237D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
    • G01J5/20—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using resistors, thermistors or semiconductors sensitive to radiation, e.g. photoconductive devices
    • G01J5/22—Electrical features thereof
    • G01J5/24—Use of specially adapted circuits, e.g. bridge circuits

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Amplifiers (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Radiation Pyrometers (AREA)
DE60211237T 2001-03-12 2002-03-12 Verfahren zum Multiplexen von Spalten-Verstärkern in einer Widerstands-Bolometer-Anordnung Expired - Lifetime DE60211237D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0106010A GB2373389B (en) 2001-03-12 2001-03-12 A method of multiplexing column amplifiers in a resistive bolometer array

Publications (1)

Publication Number Publication Date
DE60211237D1 true DE60211237D1 (de) 2006-06-14

Family

ID=9910453

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60211237T Expired - Lifetime DE60211237D1 (de) 2001-03-12 2002-03-12 Verfahren zum Multiplexen von Spalten-Verstärkern in einer Widerstands-Bolometer-Anordnung

Country Status (5)

Country Link
US (2) US6809595B2 (de)
EP (1) EP1241456B1 (de)
AT (1) ATE326007T1 (de)
DE (1) DE60211237D1 (de)
GB (1) GB2373389B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7868292B2 (en) * 2005-06-29 2011-01-11 Robert Stephen Hayes Thermal infrared image detector
DE102012203488A1 (de) * 2012-03-06 2013-09-12 Robert Bosch Gmbh Verfahren zum seriellen Auslesen von elektrischen Messelementen
US10186124B1 (en) 2017-10-26 2019-01-22 Scott Charles Mullins Behavioral intrusion detection system
CN108964624A (zh) * 2018-06-14 2018-12-07 吉林大学 一种热释电红外传感器的前置电路
AU2020272775A1 (en) 2019-04-10 2021-11-18 Raptor Vision, Llc Monitoring systems

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3696250A (en) 1970-09-17 1972-10-03 Rca Corp Signal transfer system for panel type image sensor
FR2593343B1 (fr) * 1986-01-20 1988-03-25 Thomson Csf Matrice d'elements photosensibles et son procede de fabrication, procede de lecture associe, et application de cette matrice a la prise de vue d'images
US4780612A (en) * 1987-01-30 1988-10-25 Hughes Aircraft Company Method and apparatus for multiplexing signals from electromagnetic radiation detectors
DE69328440T3 (de) 1992-06-19 2009-05-07 Honeywell, Inc., Minneapolis Infrarot kamera mit thermoelektrischer temperaturstabilisierung
US5389833A (en) * 1992-08-27 1995-02-14 Texas Instruments Incorporated Analog multiplexer
US5554849A (en) 1995-01-17 1996-09-10 Flir Systems, Inc. Micro-bolometric infrared staring array
US5586114A (en) * 1995-01-27 1996-12-17 Hewlett-Packard Company Multiplexing instrumentation preamplifier
GB9512942D0 (en) 1995-06-24 1995-08-30 Philips Electronics Uk Ltd Electronic devices comprising an array
EP0835586B1 (de) * 1995-06-28 2002-01-16 Lockheed Martin IR Imaging Systems, Inc. Digitale offsetkorrektur für mikrobolometermatrix
US6028309A (en) * 1997-02-11 2000-02-22 Indigo Systems Corporation Methods and circuitry for correcting temperature-induced errors in microbolometer focal plane array
GB2350510A (en) 1999-05-27 2000-11-29 Infrared Integrated Syst Ltd A pyroelectric sensor system having a video camera
GB2353856B (en) 1999-08-27 2001-10-24 Infrared Integrated Syst Ltd Improvements in position determination using arrays of radiation detectors
GB2360412B (en) 2000-03-13 2002-04-03 Infrared Integrated Syst Ltd The detection of obstacles in surveillance systems using pyroelectric arrays
GB2366369B (en) 2000-04-04 2002-07-24 Infrared Integrated Syst Ltd Detection of thermally induced turbulence in fluids
GB2365120B (en) 2000-07-21 2004-11-17 Infrared Integrated Syst Ltd Multipurpose detector
GB2369724B (en) 2000-12-04 2003-04-30 Infrared Integrated Syst Ltd Improving individual detector performance in radiation detector arrays
GB2370172B (en) 2000-12-13 2002-12-04 Infrared Integrated Syst Ltd Dynamic offset correction in detector arrays
GB2370371B (en) 2000-12-22 2002-11-27 Infrared Integrated Syst Ltd Use of distorting optics in imaging systems
ATE293821T1 (de) 2001-02-14 2005-05-15 Infrared Integrated Syst Ltd Brandmelder

Also Published As

Publication number Publication date
EP1241456B1 (de) 2006-05-10
ATE326007T1 (de) 2006-06-15
GB2373389B (en) 2003-03-12
EP1241456A2 (de) 2002-09-18
EP1241456A3 (de) 2002-12-18
US6788153B2 (en) 2004-09-07
US20020185602A1 (en) 2002-12-12
US6809595B2 (en) 2004-10-26
US20040135629A1 (en) 2004-07-15
GB2373389A (en) 2002-09-18
GB0106010D0 (en) 2001-05-02

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Legal Events

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