CA3098309A1 - Input count rate estimation in radiation pulse detectors - Google Patents

Input count rate estimation in radiation pulse detectors Download PDF

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Publication number
CA3098309A1
CA3098309A1 CA3098309A CA3098309A CA3098309A1 CA 3098309 A1 CA3098309 A1 CA 3098309A1 CA 3098309 A CA3098309 A CA 3098309A CA 3098309 A CA3098309 A CA 3098309A CA 3098309 A1 CA3098309 A1 CA 3098309A1
Authority
CA
Canada
Prior art keywords
count rate
detector
input count
individual signal
calibration
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.)
Pending
Application number
CA3098309A
Other languages
English (en)
French (fr)
Inventor
Michael Pauley
Paul Scoullar
Christopher Mclean
Andi Chow
Nir Drabkin
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.)
Southern Innovation International Pty Ltd
Original Assignee
Southern Innovation International Pty 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 Southern Innovation International Pty Ltd filed Critical Southern Innovation International Pty Ltd
Publication of CA3098309A1 publication Critical patent/CA3098309A1/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01TMEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16Measuring radiation intensity
    • G01T1/17Circuit arrangements not adapted to a particular type of detector
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01TMEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16Measuring radiation intensity
    • G01T1/17Circuit arrangements not adapted to a particular type of detector
    • G01T1/171Compensation of dead-time counting losses
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01TMEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T7/00Details of radiation-measuring instruments
    • G01T7/005Details of radiation-measuring instruments calibration techniques

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)
  • Apparatus For Radiation Diagnosis (AREA)
CA3098309A 2018-04-27 2019-04-25 Input count rate estimation in radiation pulse detectors Pending CA3098309A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2018202912 2018-04-27
AU2018202912A AU2018202912B1 (en) 2018-04-27 2018-04-27 Input count rate estimation in radiation pulse detectors
PCT/AU2019/050366 WO2019204872A1 (en) 2018-04-27 2019-04-25 Input count rate estimation in radiation pulse detectors

Publications (1)

Publication Number Publication Date
CA3098309A1 true CA3098309A1 (en) 2019-10-31

Family

ID=66823778

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3098309A Pending CA3098309A1 (en) 2018-04-27 2019-04-25 Input count rate estimation in radiation pulse detectors

Country Status (10)

Country Link
US (1) US11199638B2 (enExample)
EP (1) EP3785051B1 (enExample)
JP (1) JP7312766B2 (enExample)
CN (1) CN112384826B (enExample)
AU (2) AU2018202912B1 (enExample)
CA (1) CA3098309A1 (enExample)
CL (1) CL2020002784A1 (enExample)
IL (1) IL278251B2 (enExample)
WO (1) WO2019204872A1 (enExample)
ZA (1) ZA202006650B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900001225A1 (it) * 2019-01-28 2020-07-28 General Medical Merate S P A Metodo predittivo per controllare un'apparecchiatura radiologica e apparecchiatura radiologica che lo implementa
GB202203570D0 (en) * 2022-03-15 2022-04-27 Johnson Matthey Plc Methods and apparatus for processing a counting output
WO2024130309A1 (en) * 2022-12-22 2024-06-27 Southern Innovation International Pty Ltd Input count rate measurement
CN119128825B (zh) * 2024-08-26 2026-04-14 中信建筑设计研究总院有限公司 一种脉冲型地震动强度表征参数选取方法及装置

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JPS60102690U (ja) * 1983-12-19 1985-07-12 富士電機株式会社 放射線測定器雑音防止回路
FR2579767B1 (fr) * 1985-04-02 1987-05-07 Commissariat Energie Atomique Systeme de suppression du bruit et de ses variations pour la detection d'un signal pur dans un signal discret bruite mesure
JP2563314B2 (ja) * 1987-03-27 1996-12-11 株式会社東芝 放射線検出装置
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JP3565973B2 (ja) * 1996-02-02 2004-09-15 株式会社東芝 放射線計数装置
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CA2746819C (en) * 2008-12-18 2019-08-06 Southern Innovation International Pty Ltd Method and apparatus for resolving piled-up pulses by using a mathematical transform
FR2953603A1 (fr) 2009-12-09 2011-06-10 Commissariat Energie Atomique Procede et dispositif de reconnaissance d'un materiau a l'aide de sa fonction de transmission
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AU2014361753B2 (en) 2013-12-11 2020-01-16 Southern Innovation International Pty Ltd Method and apparatus for resolving signals in data
CN106471393B (zh) * 2014-06-27 2019-11-26 皇家飞利浦有限公司 用于光子计数应用的谱材料分解
AU2014268284A1 (en) * 2014-11-30 2016-06-16 Southern Innovation International Pty Ltd Method and apparatus for material identification
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Also Published As

Publication number Publication date
JP2021522500A (ja) 2021-08-30
BR112020021958A2 (pt) 2021-01-26
AU2019229361B2 (en) 2021-06-24
IL278251B1 (en) 2023-01-01
US11199638B2 (en) 2021-12-14
EP3785051B1 (en) 2026-02-25
EP3785051A4 (en) 2022-04-20
AU2018202912B1 (en) 2019-06-20
AU2019229361A1 (en) 2019-10-03
IL278251A (enExample) 2020-12-31
JP7312766B2 (ja) 2023-07-21
IL278251B2 (en) 2023-05-01
EP3785051A1 (en) 2021-03-03
WO2019204872A1 (en) 2019-10-31
CL2020002784A1 (es) 2021-02-12
US20210239866A1 (en) 2021-08-05
CN112384826A (zh) 2021-02-19
CN112384826B (zh) 2024-07-12
ZA202006650B (en) 2025-06-25

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