SG93874A1 - Methods and circuits for providing bolometer bias-heating cancellation - Google Patents

Methods and circuits for providing bolometer bias-heating cancellation

Info

Publication number
SG93874A1
SG93874A1 SG200003866A SG200003866A SG93874A1 SG 93874 A1 SG93874 A1 SG 93874A1 SG 200003866 A SG200003866 A SG 200003866A SG 200003866 A SG200003866 A SG 200003866A SG 93874 A1 SG93874 A1 SG 93874A1
Authority
SG
Singapore
Prior art keywords
circuits
methods
providing
heating cancellation
bolometer
Prior art date
Application number
SG200003866A
Inventor
Yong Ping Xu
Original Assignee
Univ Singapore
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 Univ Singapore filed Critical Univ Singapore
Priority to SG200003866A priority Critical patent/SG93874A1/en
Priority to PCT/SG2001/000140 priority patent/WO2002004904A1/en
Publication of SG93874A1 publication Critical patent/SG93874A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • H04N5/33—Transforming infrared radiation
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/63—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to dark current

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Radiation Pyrometers (AREA)
SG200003866A 2000-07-11 2000-07-11 Methods and circuits for providing bolometer bias-heating cancellation SG93874A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SG200003866A SG93874A1 (en) 2000-07-11 2000-07-11 Methods and circuits for providing bolometer bias-heating cancellation
PCT/SG2001/000140 WO2002004904A1 (en) 2000-07-11 2001-07-06 Methods and circuits for providing bolometer bias-heating cancellation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG200003866A SG93874A1 (en) 2000-07-11 2000-07-11 Methods and circuits for providing bolometer bias-heating cancellation

Publications (1)

Publication Number Publication Date
SG93874A1 true SG93874A1 (en) 2003-01-21

Family

ID=20430623

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200003866A SG93874A1 (en) 2000-07-11 2000-07-11 Methods and circuits for providing bolometer bias-heating cancellation

Country Status (2)

Country Link
SG (1) SG93874A1 (en)
WO (1) WO2002004904A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2920872B1 (en) 2007-09-10 2009-11-06 Centre Nat Rech Scient BOLOMETER WITH HEAT CONTROL.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1635018A1 (en) * 1988-07-12 1991-03-15 Научно-исследовательский институт механики и физики при Саратовском государственном университете им.Н.Г.Чернышевского Optical thermometer
JPH0989672A (en) * 1995-09-19 1997-04-04 Sharp Corp Radiation heat sensor
EP0794415A1 (en) * 1996-03-06 1997-09-10 Koninklijke Philips Electronics N.V. Contactless temperature measuring device
KR100290870B1 (en) * 1999-03-27 2001-05-15 구자홍 resistive bolometer sensor

Also Published As

Publication number Publication date
WO2002004904A1 (en) 2002-01-17

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