NO996539L - Forbedret utgangskrets for en ladningsdetektor - Google Patents

Forbedret utgangskrets for en ladningsdetektor

Info

Publication number
NO996539L
NO996539L NO996539A NO996539A NO996539L NO 996539 L NO996539 L NO 996539L NO 996539 A NO996539 A NO 996539A NO 996539 A NO996539 A NO 996539A NO 996539 L NO996539 L NO 996539L
Authority
NO
Norway
Prior art keywords
sensor element
leakage current
coupled
charge detector
input terminal
Prior art date
Application number
NO996539A
Other languages
English (en)
Other versions
NO996539D0 (no
Inventor
Einar Nygord
Original Assignee
Integrated Detector & Electron
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 Integrated Detector & Electron filed Critical Integrated Detector & Electron
Publication of NO996539D0 publication Critical patent/NO996539D0/no
Publication of NO996539L publication Critical patent/NO996539L/no

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
    • 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
    • H04N25/67—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response
    • H04N25/671—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response for non-uniformity detection or correction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/24—Arrangements for measuring quantities of charge

Landscapes

  • Spectroscopy & Molecular Physics (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Measurement Of Radiation (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Nuclear Medicine (AREA)

Abstract

En inngangskrets (30) for en ladningsdetektor med et sensorelement (31,41,51) hvor inngangskretsen innbefatter en forsterker (33, 42, 52) med en inngangsterminal og en utgangsterminai, hvor sensorelementet (31, 41, 51) er koblet til inngangsterminalen for å mate et datasignal til denne etter deteksjon av en høyenergipartikkel og å slippe forbi en lekkasjestrøm i fravær av en høyenergipartikkel. En styrt strømkilde (32, 40, 50) er koblet til sensorelementet for å mate en hovedkomponent av lekkasjestrømmen gjennom denne, og en tilbakekoblingsmotstand (34, 44, 54) er koblet over inngangsterminalen og utgangsterminalen i forsterkeren for å mate en restkomponent av lekkasjestrømmen til sensorelementet. Den styrte strømkilden utgjøres typisk av en MOSFET som reagerer på en endring i spenning over tilbakekoblingsmotstanden for å regulere hovedkomponenten av lekkasjestrømmen for å opprettholde restkomponenten til denne hovedsakelig konstant.
NO996539A 1998-12-31 1999-12-29 Forbedret utgangskrets for en ladningsdetektor NO996539L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL12787998A IL127879A0 (en) 1998-12-31 1998-12-31 Improved input circuit for a charge detector

Publications (2)

Publication Number Publication Date
NO996539D0 NO996539D0 (no) 1999-12-29
NO996539L true NO996539L (no) 2000-07-03

Family

ID=11072327

Family Applications (1)

Application Number Title Priority Date Filing Date
NO996539A NO996539L (no) 1998-12-31 1999-12-29 Forbedret utgangskrets for en ladningsdetektor

Country Status (4)

Country Link
EP (1) EP1016882A3 (no)
JP (1) JP2000206249A (no)
IL (1) IL127879A0 (no)
NO (1) NO996539L (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2857545B1 (fr) * 2003-07-08 2005-10-14 Commissariat Energie Atomique Dispositif de detection de rayonnement electromagnetique et de lecture d'un signal representatif du rayonnement detecte a dispositif de polarisation integre.
ITMI20041654A1 (it) * 2004-08-18 2004-11-18 Uni Degli Studi Brescia "apparecchiatura e metodo per il condizionamento di segnali provenienti da sensori fisico-chimici"
US7800439B2 (en) * 2006-10-27 2010-09-21 Ut-Battelle, Llc High speed preamplifier circuit, detection electronics, and radiation detection systems therefrom
GB0922422D0 (en) 2009-12-23 2010-02-03 Rolls Royce Plc Annulus Filler Assembly for a Rotor of a Turbomachine
KR101010916B1 (ko) * 2010-09-17 2011-01-25 주식회사 룩센테크놀러지 Ｄｃ 누설 전류를 보상하는 전하 감지 증폭 회로, 이를 이용한 엑스선 독출 집적 회로 및 엑스선 센서
JP5823208B2 (ja) * 2011-08-19 2015-11-25 株式会社東芝 Ｘ線コンピュータ断層撮影装置
JP6214031B2 (ja) * 2013-07-19 2017-10-18 国立研究開発法人理化学研究所 放射線検出器のための信号データ処理方法、信号データ処理装置、および放射線検出システム
US10162066B2 (en) * 2017-02-06 2018-12-25 General Electric Company Coincidence-enabling photon-counting detector
CN107238771B (zh) * 2017-06-15 2023-11-03 中国汽车技术研究中心 一种电动汽车直流高压母线残余电能测量装置及方法
EP4004604A4 (en) * 2019-07-29 2023-04-19 Shenzhen Xpectvision Technology Co., Ltd. AMPLIFIER FOR DARK NOISE COMPENSATION
CN113433584B (zh) * 2021-06-28 2022-11-04 哈尔滨工业大学 可兼容电子收集和空穴收集的像素探测器中的像素电路

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4672207A (en) * 1985-08-21 1987-06-09 The United States Of America As Represented By The United States Department Of Energy Readout system for multi-crystal gamma cameras
US4893018A (en) * 1986-05-21 1990-01-09 Kabushiki Kaisha Toshiba Radiation detecting circuit including positional error calibrator

Also Published As

Publication number Publication date
EP1016882A2 (en) 2000-07-05
NO996539D0 (no) 1999-12-29
JP2000206249A (ja) 2000-07-28
EP1016882A3 (en) 2002-03-20
IL127879A0 (en) 1999-10-28

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application