Development and performance evaluation of read-out electronics system for high resolution X-ray detector

CORC > 高能物理研究所 > 中国科学院高能物理研究所 > 核技术应用研究中心

	Development and performance evaluation of read-out electronics system for high resolution X-ray detector
	Zhang HK(张红凯); Feng ZD(冯召东); Li XH(李晓辉); Wei SJ(魏书军); Liu SQ(刘双全); Qin XB(秦秀波); Wei CF(魏存峰); Wei L(魏龙); Zhang; Hong-Kai
刊名	ATOMIC ENERGY SCIENCE AND TECHNOLOGY
	2015
卷号	49 期号:3 页码:534-539
关键词	Cooling temperature Dark current noise Digital signal-processing circuits Electronics system Front-end processing Readout Electronics Spatial resolution X-ray detector
其他题名	高分辨率X射线探测器读出电子学系统的研制及性能测试
通讯作者	张红凯
英文摘要	An electronics system was developed according to the low noise requirement of FOT X-ray detector in this paper. The electronics system consists of an analog drive circuit, a front end processing circuit and a digital signal processing circuit which is based on field programmable gate array (FPGA). The performance of FOT X-ray detector was evaluated on the X-ray imaging platform. The overall system gain is 0.168 6 DN/e-, and the linear operating range of the detector is 0-154 μGy. When the cooling temperature reaches -20 , the dark current noise is 0.037 e-/(pixel·s) and the read noise is 10.9 e-. The intrinsic spatial resolution of the detector is 16 lp/mm. The results indicate that the designed read-out electronics system meets the requirements of high resolution X-ray detector. ©, 2015, Atomic Energy Press. All right reserved.
类目[WOS]	713 Electronic Circuits ; 716.1 Information Theory and Signal Processing ; 721.3 Computer Circuits ; 801 Chemistry
收录类别	EI
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/228946]
专题	高能物理研究所_核技术应用研究中心
推荐引用方式 GB/T 7714	Zhang HK,Feng ZD,Li XH,et al. Development and performance evaluation of read-out electronics system for high resolution X-ray detector[J]. ATOMIC ENERGY SCIENCE AND TECHNOLOGY,2015,49(3):534-539.
APA	张红凯.,冯召东.,李晓辉.,魏书军.,刘双全.,...&Long.(2015).Development and performance evaluation of read-out electronics system for high resolution X-ray detector.ATOMIC ENERGY SCIENCE AND TECHNOLOGY,49(3),534-539.
MLA	张红凯,et al."Development and performance evaluation of read-out electronics system for high resolution X-ray detector".ATOMIC ENERGY SCIENCE AND TECHNOLOGY 49.3(2015):534-539.