JPS6488390A - Radiation pulse processing circuit - Google Patents

Radiation pulse processing circuit

Info

Publication number
JPS6488390A
JPS6488390A JP24873687A JP24873687A JPS6488390A JP S6488390 A JPS6488390 A JP S6488390A JP 24873687 A JP24873687 A JP 24873687A JP 24873687 A JP24873687 A JP 24873687A JP S6488390 A JPS6488390 A JP S6488390A
Authority
JP
Japan
Prior art keywords
signal
digital
sent
digital signal
complement
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
JP24873687A
Other languages
Japanese (ja)
Inventor
Seiichi Yamamoto
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.)
Shimadzu Corp
Original Assignee
Shimadzu 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 Shimadzu Corp filed Critical Shimadzu Corp
Priority to JP24873687A priority Critical patent/JPS6488390A/en
Publication of JPS6488390A publication Critical patent/JPS6488390A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)
  • Measurement Of Radiation (AREA)

Abstract

PURPOSE:To reduce an error caused by waveform shaping by bringing a radiation pulse signal to A/D conversion, delaying and attenuating the obtained digital signal, calculating a complement and adding the digital signal which is subjected to complement processing and the original digital signal. CONSTITUTION:A radiation pulse signal (a) is outputted as a sampling pulse (b) through a high speed discriminator 11, brought to A/D conversion 13, and outputted as a digital signal (c). This signal (c) is sent to a digital adding circuit 14, and also, sent to a digital delaying circuit 15, and inputted to an attenuating and complement calculating circuit 16 after a prescribed delay time is given. A digital signal (d) which is delayed, attenuated and brought to complement processing in such a way is added 14 to the original signal (c), and its output signal (e) is cut as to its latter half part, and becomes that which is shortened. This signal (e) is sent to a digital adder 17 and integrated by being added one after another in accordance with an integral timing pulse which is sent from a pulse generating circuit 12. In such a way, the adjustment is simplified, and an error caused by waveform shaping can be reduced.
JP24873687A 1987-09-30 1987-09-30 Radiation pulse processing circuit Pending JPS6488390A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24873687A JPS6488390A (en) 1987-09-30 1987-09-30 Radiation pulse processing circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24873687A JPS6488390A (en) 1987-09-30 1987-09-30 Radiation pulse processing circuit

Publications (1)

Publication Number Publication Date
JPS6488390A true JPS6488390A (en) 1989-04-03

Family

ID=17182596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24873687A Pending JPS6488390A (en) 1987-09-30 1987-09-30 Radiation pulse processing circuit

Country Status (1)

Country Link
JP (1) JPS6488390A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010204124A (en) * 2010-06-14 2010-09-16 Toshiba Corp Radiation detector
WO2019058619A1 (en) * 2017-09-20 2019-03-28 オリンパス株式会社 Optical measurement device, optical measurement method, and scanning microscope

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5374086A (en) * 1976-12-13 1978-07-01 Japan Atomic Energy Res Inst Gammaaray dosimeter
JPS60158719A (en) * 1984-01-30 1985-08-20 Nippon Atom Ind Group Co Ltd Waveform shaping method
JPS60187875A (en) * 1984-03-07 1985-09-25 Nippon Atom Ind Group Co Ltd Shaping of waveform
JPS613284A (en) * 1984-05-29 1986-01-09 シーメンス、アクチエンゲゼルシヤフト Signal integration and integrator circuit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5374086A (en) * 1976-12-13 1978-07-01 Japan Atomic Energy Res Inst Gammaaray dosimeter
JPS60158719A (en) * 1984-01-30 1985-08-20 Nippon Atom Ind Group Co Ltd Waveform shaping method
JPS60187875A (en) * 1984-03-07 1985-09-25 Nippon Atom Ind Group Co Ltd Shaping of waveform
JPS613284A (en) * 1984-05-29 1986-01-09 シーメンス、アクチエンゲゼルシヤフト Signal integration and integrator circuit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010204124A (en) * 2010-06-14 2010-09-16 Toshiba Corp Radiation detector
WO2019058619A1 (en) * 2017-09-20 2019-03-28 オリンパス株式会社 Optical measurement device, optical measurement method, and scanning microscope
WO2019058438A1 (en) * 2017-09-20 2019-03-28 オリンパス株式会社 Optical measurement device, optical measurement method, and scanning microscope
US11237047B2 (en) 2017-09-20 2022-02-01 Olympus Corporation Optical measurement device, optical measurement method, and scanning microscope

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