A low-noise current-sensitive preamplifier for X-ray computed tomography with applying a charge-sensitive preamplifier
A low-noise current-sensitive preamplifier for X-ray computed tomography with applying a charge-sensitive preamplifier
复制标题
一种应用电荷敏感前置放大器的X射线计算机断层扫描低噪声电流敏感前置放大器
DOI：
10.1080/00223131.2020.1806136
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发表时间：
2021
影响因子：
1.2
通讯作者：
Hideaki Onabe
中科院分区：
文献类型：
--
作者：
Ikuo Kanno;Hideaki Onabe
A low-noise current-sensitive preamplifier was developed for aiming low-dose X-ray computed tomography with applying a charge-sensitive preamplifier. We compared the number of X-ray photons needed for current measurement with the new preamplifier with that needed with a conventional preamplifier. Also, the dose rates for above conditions were measured by a commercial dose rate meter. Results show that the new preamplifier reduced the number of X-ray photons needed by two orders of magnitude compared with the conventional one.
影响因子：
3.8
作者：
Taguchi, Katsuyuki;Frey, Eric C.;Barber, William C.
通讯作者：
Barber, William C.
用于展开 X 射线能量分布的电流模式探测器
影响因子：
1.2
作者：
I. Kanno;Ryo Imamura;Kenta Mikami;A. Uesaka;M. Hashimoto;Masahiko Ohtaka;K. Ara;Seiichiro Nomiya;H. Onabe
通讯作者：
H. Onabe
光子计数能谱CT硅条探测器的初步评估
DOI：
--
发表时间：
2012
期刊：
影响因子：
--
作者：
Cheng Xu;M. Danielsson;Staffan Karlsson;C. Svensson;Hans Bornefalk
通讯作者：
Hans Bornefalk