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WO2001010019A3 - Dispositif pour amplifier un signal emis par un detecteur de rayons - Google Patents

Dispositif pour amplifier un signal emis par un detecteur de rayons Download PDF

Info

Publication number
WO2001010019A3
WO2001010019A3 PCT/DE2000/002572 DE0002572W WO0110019A3 WO 2001010019 A3 WO2001010019 A3 WO 2001010019A3 DE 0002572 W DE0002572 W DE 0002572W WO 0110019 A3 WO0110019 A3 WO 0110019A3
Authority
WO
WIPO (PCT)
Prior art keywords
amplifying
ray detector
signal emitted
signal
amplification
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.)
Ceased
Application number
PCT/DE2000/002572
Other languages
German (de)
English (en)
Other versions
WO2001010019A2 (fr
Inventor
Clemens Doubrava
Dieter Gallein
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to JP2001514536A priority Critical patent/JP2003506945A/ja
Publication of WO2001010019A2 publication Critical patent/WO2001010019A2/fr
Publication of WO2001010019A3 publication Critical patent/WO2001010019A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/17—Circuit arrangements not adapted to a particular type of detector

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of Radiation (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

L'invention concerne un dispositif servant à amplifier un signal émis par un détecteur de rayons. Ce dispositif comporte un amplificateur (1) et des moyens pour régler l'amplification de l'amplificateur (1) en fonction d'un signal (Sr). Selon l'invention, l'amplification du signal (Sr) du moment est réglée en fonction de la hauteur d'un signal précédent (Sr-1).
PCT/DE2000/002572 1999-08-03 2000-08-02 Dispositif pour amplifier un signal emis par un detecteur de rayons Ceased WO2001010019A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001514536A JP2003506945A (ja) 1999-08-03 2000-08-02 放射線検出器から出た信号の増幅装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19936362 1999-08-03
DE19936362.5 1999-08-03

Publications (2)

Publication Number Publication Date
WO2001010019A2 WO2001010019A2 (fr) 2001-02-08
WO2001010019A3 true WO2001010019A3 (fr) 2001-06-07

Family

ID=7916924

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2000/002572 Ceased WO2001010019A2 (fr) 1999-08-03 2000-08-02 Dispositif pour amplifier un signal emis par un detecteur de rayons

Country Status (2)

Country Link
JP (1) JP2003506945A (fr)
WO (1) WO2001010019A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6629100B2 (ja) 2016-02-26 2020-01-15 キヤノンメディカルシステムズ株式会社 放射線検出装置および放射線検出システム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4739307A (en) * 1984-01-31 1988-04-19 Analogic Corporation Multichannel predictive gain amplifier system
WO2000038316A1 (fr) * 1998-12-22 2000-06-29 Koninklijke Philips Electronics N.V. Tomodensitometre a integration de charge a plusieurs phases

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4739307A (en) * 1984-01-31 1988-04-19 Analogic Corporation Multichannel predictive gain amplifier system
WO2000038316A1 (fr) * 1998-12-22 2000-06-29 Koninklijke Philips Electronics N.V. Tomodensitometre a integration de charge a plusieurs phases

Also Published As

Publication number Publication date
JP2003506945A (ja) 2003-02-18
WO2001010019A2 (fr) 2001-02-08

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