WO1988005984A3 - Procede et appareil pour le multiplexage de signaux provenant de capteurs de rayonnement electromagnetique - Google Patents

Procede et appareil pour le multiplexage de signaux provenant de capteurs de rayonnement electromagnetique Download PDF

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Publication number
WO1988005984A3
WO1988005984A3 PCT/US1987/003504 US8703504W WO8805984A3 WO 1988005984 A3 WO1988005984 A3 WO 1988005984A3 US 8703504 W US8703504 W US 8703504W WO 8805984 A3 WO8805984 A3 WO 8805984A3
Authority
WO
WIPO (PCT)
Prior art keywords
electromagnetic radiation
radiation detectors
multiplexing signals
output
detectors
Prior art date
Application number
PCT/US1987/003504
Other languages
English (en)
Other versions
WO1988005984A2 (fr
Inventor
Robert W Klatt
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
Priority to DE19873779636 priority Critical patent/DE3779636T2/de
Publication of WO1988005984A2 publication Critical patent/WO1988005984A2/fr
Publication of WO1988005984A3 publication Critical patent/WO1988005984A3/fr

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C15/00—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path
    • G08C15/02—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path simultaneously, i.e. using frequency division
    • G08C15/04—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path simultaneously, i.e. using frequency division the signals being modulated on carrier frequencies
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Electron Tubes For Measurement (AREA)
  • Radiation Pyrometers (AREA)

Abstract

Le procédé et l'appareil décrits servent au multiplexage de signaux provenant de capteurs de rayonnement électromagnétique. Ledit appareil (10) comprend plusieurs capteurs élémentaires (16-32) pouvant chacun fonctionner de façon à produire un résultat de sortie en réponse à la réception du rayonnement électromagnétique. Un circuit servant au multiplexage en fréquence du résultat de sortie desdits capteurs élémentaires est également décrit.
PCT/US1987/003504 1987-01-30 1987-12-09 Procede et appareil pour le multiplexage de signaux provenant de capteurs de rayonnement electromagnetique WO1988005984A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19873779636 DE3779636T2 (de) 1987-01-30 1987-12-09 Vorrichtung und verfahren zur multiplexierung von signalen von elektromagnetischen strahlungsdetektoren.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US009,153 1987-01-30
US07/009,153 US4780612A (en) 1987-01-30 1987-01-30 Method and apparatus for multiplexing signals from electromagnetic radiation detectors

Publications (2)

Publication Number Publication Date
WO1988005984A2 WO1988005984A2 (fr) 1988-08-11
WO1988005984A3 true WO1988005984A3 (fr) 1988-10-06

Family

ID=21735893

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1987/003504 WO1988005984A2 (fr) 1987-01-30 1987-12-09 Procede et appareil pour le multiplexage de signaux provenant de capteurs de rayonnement electromagnetique

Country Status (6)

Country Link
US (1) US4780612A (fr)
EP (1) EP0303695B1 (fr)
JP (1) JPH01502537A (fr)
ES (1) ES2006038A6 (fr)
IL (1) IL84823A (fr)
WO (1) WO1988005984A2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4925325A (en) * 1987-04-23 1990-05-15 Brother Kogyo Kabushiki Kaisha Recording paper transporting device in a recording apparatus
US5075549A (en) * 1990-12-11 1991-12-24 Hughes Aircraft Company Pyroelectric detector using electronic chopping
US5747805A (en) * 1996-04-10 1998-05-05 New England Photoconductor Corp. Fully integrating resistive array electronic multiplexor
US7082182B2 (en) * 2000-10-06 2006-07-25 The University Of North Carolina At Chapel Hill Computed tomography system for imaging of human and small animal
GB2373389B (en) 2001-03-12 2003-03-12 Infrared Integrated Syst Ltd A method of multiplexing column amplifiers in a resistive bolometer array
US8155262B2 (en) * 2005-04-25 2012-04-10 The University Of North Carolina At Chapel Hill Methods, systems, and computer program products for multiplexing computed tomography
US8189893B2 (en) * 2006-05-19 2012-05-29 The University Of North Carolina At Chapel Hill Methods, systems, and computer program products for binary multiplexing x-ray radiography
US8600003B2 (en) 2009-01-16 2013-12-03 The University Of North Carolina At Chapel Hill Compact microbeam radiation therapy systems and methods for cancer treatment and research
US8358739B2 (en) 2010-09-03 2013-01-22 The University Of North Carolina At Chapel Hill Systems and methods for temporal multiplexing X-ray imaging
WO2017168711A1 (fr) * 2016-03-31 2017-10-05 株式会社ニコン Élément d'imagerie, système d'imagerie, et procédé d'imagerie

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2111198A (en) * 1981-12-07 1983-06-29 Secr Defence Photoconductive detectors with bias
GB2125217A (en) * 1982-08-06 1984-02-29 Secr Defence Infra red detector arrays

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US31295A (en) * 1861-02-05 Guard to flat-irons
US3153761A (en) * 1961-08-28 1964-10-20 Barnes Eng Co Low noise multiple switching systems
USRE31295E (en) 1971-03-01 1983-06-28 Bell Telephone Laboratories, Incorporated Carrier supply for frequency division multiplexed systems
US3875394A (en) * 1973-04-20 1975-04-01 Willis H Acting Admini Shapely Correlation type phase detector
GB1503762A (en) * 1975-04-01 1978-03-15 Elliott Bros Surveillance systems
IT1107882B (it) * 1978-04-13 1985-12-02 Pagnozzi Vincenzo Procedimento ed impianto per essicare il legno massiccio in tavole o senmi lavorati col sistema a vapore surriscaldato
GB2071466B (en) * 1980-03-05 1984-06-20 Control Data Canada Method of and apparatus for demultiplexing signals

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2111198A (en) * 1981-12-07 1983-06-29 Secr Defence Photoconductive detectors with bias
GB2125217A (en) * 1982-08-06 1984-02-29 Secr Defence Infra red detector arrays

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Elektrotechnik, volume 57, no. 7, April 1975, (Wurzburg, DE), W. Tettenborn: "Fernwirk Technik, Grundlagen, Konzeption moderner Systeme und Anwendungsgebiete", pages 18-21 *

Also Published As

Publication number Publication date
EP0303695B1 (fr) 1992-06-03
US4780612A (en) 1988-10-25
EP0303695A1 (fr) 1989-02-22
IL84823A (en) 1992-02-16
ES2006038A6 (es) 1989-04-01
JPH01502537A (ja) 1989-08-31
JPH0557530B2 (fr) 1993-08-24
WO1988005984A2 (fr) 1988-08-11

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