Development of Digital Multi-channel and Time-division Pulse Height Analyzer Based on PXIE Bus for Hard X-ray Diagnostic in East

doi:10.1134/S002044122004003X

HFCAS OpenIR

	Development of Digital Multi-channel and Time-division Pulse Height Analyzer Based on PXIE Bus for Hard X-ray Diagnostic in East
	Cao, Hong-Rui 1,2; Wang, Hai-Xiang 1; Zheng, Ying-Ying 2,3,4; Liu, Shi-Xing 1; Zhao, Jin-Long 2; Zhang, Ji-Zong2 ; Lin, Shi-Yao2 ; Hu, Li-Qun2
	2020-10-01
发表期刊	INSTRUMENTS AND EXPERIMENTAL TECHNIQUES
ISSN	0020-4412
通讯作者	Zheng, Ying-Ying(yyzheng@ipp.ac.cn)
摘要	Pulse height analyzer (PHA) is an important component of hard X-ray diagnostic to measure energy spectrum in experimental advanced superconducting tokamak (EAST). In order to satisfy physics research of high parameters plasma, the energy resolution, time resolution and number of channels of PHA are required to be improved. A Multi-channel and time-division PHA (MTPHA) based on PXIe bus is designed using 16 bit ADC and FPGA as core processing unit, and has a maximum number of channel addresses of 4096 and minimum time resolution of 2 ms. The function of energy spectrum analysis is realized in the FPGA. Moreover, the PXIe communication drive is realized by combination of hardware code in FPGA and LabVIEW software in host computer. The MTPHA performance has been tested in the lab with pulse generator,Eu-152 isotope radiation source and tested in plasma discharge of EAST. It is found in the lab that the full width at half maxima (FWHM) of MTPHA is no more than 2 channels, and the linear correlation coefficientRof pulse height and channel address is 1. In EAST, the MTPHA can work well and produce experimental data consistent with other diagnostics.
DOI	10.1134/S002044122004003X
收录类别	SCI
语种	英语
资助项目	National Nature Science Foundation of China[11605240]
项目资助者	National Nature Science Foundation of China
WOS研究方向	Engineering ; Instruments & Instrumentation
WOS类目	Engineering, Multidisciplinary ; Instruments & Instrumentation
WOS记录号	WOS:000553018100002
出版者	MAIK NAUKA/INTERPERIODICA/SPRINGER
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/70944
专题	中国科学院合肥物质科学研究院
通讯作者	Zheng, Ying-Ying
作者单位	1.Hefei Univ Technol, Hefei 230009, Peoples R China 2.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 3.Univ Sci & Technol China, Hefei 230026, Peoples R China 4.PLA Army Acad Artillery & Air Def, Hefei 230031, Peoples R China
第一作者单位	中科院等离子体物理研究所
通讯作者单位	中科院等离子体物理研究所
推荐引用方式 GB/T 7714	Cao, Hong-Rui,Wang, Hai-Xiang,Zheng, Ying-Ying,et al. Development of Digital Multi-channel and Time-division Pulse Height Analyzer Based on PXIE Bus for Hard X-ray Diagnostic in East[J]. INSTRUMENTS AND EXPERIMENTAL TECHNIQUES,2020,63.
APA	Cao, Hong-Rui.,Wang, Hai-Xiang.,Zheng, Ying-Ying.,Liu, Shi-Xing.,Zhao, Jin-Long.,...&Hu, Li-Qun.(2020).Development of Digital Multi-channel and Time-division Pulse Height Analyzer Based on PXIE Bus for Hard X-ray Diagnostic in East.INSTRUMENTS AND EXPERIMENTAL TECHNIQUES,63.
MLA	Cao, Hong-Rui,et al."Development of Digital Multi-channel and Time-division Pulse Height Analyzer Based on PXIE Bus for Hard X-ray Diagnostic in East".INSTRUMENTS AND EXPERIMENTAL TECHNIQUES 63(2020).