Development of a DAQ system for a plasma display panel-based X-ray detector (PXD)

Hakjae Lee; Young Jun Jung; Sangheum Eom; Jungwon Kang; Kisung Lee

doi:10.1016/j.nima.2014.11.043

Development of a DAQ system for a plasma display panel-based X-ray detector (PXD)

Hakjae Lee, Young Jun Jung, Sangheum Eom, Jungwon Kang, Kisung Lee

School of Biomedical Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

Recently, a novel plasma display panel (PDP)-based X-ray detector (PXD) was developed. The goal of this study is to develop a data acquisition system for use with the PXD as an imaging detector. Since the prototype detector does not have any barrier ribs or a switching device in a detector pixel, a novel pixelation scheme - the line-scan method - is developed for this new detector. To implement line scanning, a multichannel high-voltage switching circuit and a multichannel charge-acquisition circuit are developed. These two circuits are controlled by an FPGA-based digital signal processing board, from which the information about the charge and position of each pixel can be sent to a PC. FPGA-based baseline compensation and switching noise rejection algorithms are used to improve the signal-to-noise ratio (SNR). The characteristic curve of the entire PXD system is acquired, and the correlation coefficients between the X-ray dose, and the signal intensity and the SNR were determined to be approximately 0.99 and 52.9, respectively.

Original language	English
Pages (from-to)	213-219
Number of pages	7
Journal	Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume	784
DOIs	https://doi.org/10.1016/j.nima.2014.11.043
Publication status	Published - 2015 Jun 1

Bibliographical note

Funding Information:
This research was supported by the Basic Science Research Program ( 2009-0088239 ), Radiation Technology R&D Program ( 2014M2A2A7021044 ), and the Basic Atomic Energy Research Institute (BAERI) ( NRF-2010-0018616 ) through the National Research Foundation of Korea, funded by the Ministry of Science, ICT and Future Planning of the Korean government .

Publisher Copyright:
© 2014 Elsevier B.V.

Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.

Keywords

DAQ
FPGA
Imaging
PXD

ASJC Scopus subject areas

Nuclear and High Energy Physics
Instrumentation

Access to Document

10.1016/j.nima.2014.11.043

Cite this

Development of a DAQ system for a plasma display panel-based X-ray detector (PXD). / Lee, Hakjae; Jung, Young Jun; Eom, Sangheum et al.
In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 784, 01.06.2015, p. 213-219.

Research output: Contribution to journal › Article › peer-review

@article{626a65ee86a84c7baec2e7abe207d0ca,

title = "Development of a DAQ system for a plasma display panel-based X-ray detector (PXD)",

abstract = "Recently, a novel plasma display panel (PDP)-based X-ray detector (PXD) was developed. The goal of this study is to develop a data acquisition system for use with the PXD as an imaging detector. Since the prototype detector does not have any barrier ribs or a switching device in a detector pixel, a novel pixelation scheme - the line-scan method - is developed for this new detector. To implement line scanning, a multichannel high-voltage switching circuit and a multichannel charge-acquisition circuit are developed. These two circuits are controlled by an FPGA-based digital signal processing board, from which the information about the charge and position of each pixel can be sent to a PC. FPGA-based baseline compensation and switching noise rejection algorithms are used to improve the signal-to-noise ratio (SNR). The characteristic curve of the entire PXD system is acquired, and the correlation coefficients between the X-ray dose, and the signal intensity and the SNR were determined to be approximately 0.99 and 52.9, respectively.",

keywords = "DAQ, FPGA, Imaging, PXD",

author = "Hakjae Lee and Jung, {Young Jun} and Sangheum Eom and Jungwon Kang and Kisung Lee",

note = "Funding Information: This research was supported by the Basic Science Research Program ( 2009-0088239 ), Radiation Technology R&D Program ( 2014M2A2A7021044 ), and the Basic Atomic Energy Research Institute (BAERI) ( NRF-2010-0018616 ) through the National Research Foundation of Korea, funded by the Ministry of Science, ICT and Future Planning of the Korean government . Publisher Copyright: {\textcopyright} 2014 Elsevier B.V. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.",

year = "2015",

month = jun,

day = "1",

doi = "10.1016/j.nima.2014.11.043",

language = "English",

volume = "784",

pages = "213--219",

journal = "Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment",

issn = "0168-9002",

publisher = "Elsevier",

}

TY - JOUR

T1 - Development of a DAQ system for a plasma display panel-based X-ray detector (PXD)

AU - Lee, Hakjae

AU - Jung, Young Jun

AU - Eom, Sangheum

AU - Kang, Jungwon

AU - Lee, Kisung

N1 - Funding Information: This research was supported by the Basic Science Research Program ( 2009-0088239 ), Radiation Technology R&D Program ( 2014M2A2A7021044 ), and the Basic Atomic Energy Research Institute (BAERI) ( NRF-2010-0018616 ) through the National Research Foundation of Korea, funded by the Ministry of Science, ICT and Future Planning of the Korean government . Publisher Copyright: © 2014 Elsevier B.V. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.

PY - 2015/6/1

Y1 - 2015/6/1

N2 - Recently, a novel plasma display panel (PDP)-based X-ray detector (PXD) was developed. The goal of this study is to develop a data acquisition system for use with the PXD as an imaging detector. Since the prototype detector does not have any barrier ribs or a switching device in a detector pixel, a novel pixelation scheme - the line-scan method - is developed for this new detector. To implement line scanning, a multichannel high-voltage switching circuit and a multichannel charge-acquisition circuit are developed. These two circuits are controlled by an FPGA-based digital signal processing board, from which the information about the charge and position of each pixel can be sent to a PC. FPGA-based baseline compensation and switching noise rejection algorithms are used to improve the signal-to-noise ratio (SNR). The characteristic curve of the entire PXD system is acquired, and the correlation coefficients between the X-ray dose, and the signal intensity and the SNR were determined to be approximately 0.99 and 52.9, respectively.

AB - Recently, a novel plasma display panel (PDP)-based X-ray detector (PXD) was developed. The goal of this study is to develop a data acquisition system for use with the PXD as an imaging detector. Since the prototype detector does not have any barrier ribs or a switching device in a detector pixel, a novel pixelation scheme - the line-scan method - is developed for this new detector. To implement line scanning, a multichannel high-voltage switching circuit and a multichannel charge-acquisition circuit are developed. These two circuits are controlled by an FPGA-based digital signal processing board, from which the information about the charge and position of each pixel can be sent to a PC. FPGA-based baseline compensation and switching noise rejection algorithms are used to improve the signal-to-noise ratio (SNR). The characteristic curve of the entire PXD system is acquired, and the correlation coefficients between the X-ray dose, and the signal intensity and the SNR were determined to be approximately 0.99 and 52.9, respectively.

KW - DAQ

KW - FPGA

KW - Imaging

KW - PXD

UR - http://www.scopus.com/inward/record.url?scp=84928594330&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84928594330&partnerID=8YFLogxK

U2 - 10.1016/j.nima.2014.11.043

DO - 10.1016/j.nima.2014.11.043

M3 - Article

AN - SCOPUS:84928594330

SN - 0168-9002

VL - 784

SP - 213

EP - 219

JO - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

ER -

Development of a DAQ system for a plasma display panel-based X-ray detector (PXD)

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this