• Title/Summary/Keyword: 고속 회로

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Development of High Speed Peak-hold Circuit for Gamma-ray (감마선용 고속 피크홀드회로의 개발)

  • Choi, Ki-seong;Che, Gyu-shik
    • Journal of Advanced Navigation Technology
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    • v.20 no.6
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    • pp.612-616
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    • 2016

  • Gamma-ray must be detected and processed immedietely after generation of it in the circumstances where it exists. Software methology may be used to process randomly generated signals, but its memory size and processing time become large. By the way, the hardware circuit to detect randomly generated signals is generalized in industrial site, while those circuits are not able to answer to the cases whose amplitude are very small and also speed high. We researched and developed hardware based peak-hold circuit that is able to detect peaks of gamma-ray signals through direct reading out their values by ADC at the time of maximum reaching for the small amplitude and high speed signals, and proposed and estimated its results in this paper. This peak-hold circuit is adequate to use in the radiation circumstances in which the gamma-rays are heavy because its circuit can catch high speed signals efficiently without software signal processing supports.

  • https://doi.org/10.12673/jant.2016.20.6.612 인용 PDF KSCI

회원사 동정

  • Korea Electrical Manufacturers Association
    • NEWSLETTER 전기공업
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    • no.93-25 s.97
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    • pp.39-42
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    • 1993

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국내외 정보

  • Korea Electrical Manufacturers Association
    • NEWSLETTER 전기공업
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    • no.95-1 s.122
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    • pp.20-46
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    • 1995

  • PDF