A gas microstrip detector for X-ray imaging with readout of the anode by resistive division

被引:6
|
作者
Bateman, JE [1 ]
Connolly, JF
Lodge, AB
Stephenson, R
Mutikainen, R
Suni, I
Morse, J
机构
[1] Instrumentat Dept, Rutherford Appleton Lab, Didcot OX11 0QX, Oxon, England
[2] VTT Elect, Espoo 02044, Finland
[3] ESRF, F-38043 Grenoble, France
关键词
D O I
10.1016/S0168-9002(01)01934-9
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
The results are presented of a development programme aimed at the validation of the key concepts and technologies for the construction of a two-dimensional X-ray detector based on gas microstrip detector technology using resistive division along the anode to achieve the second dimension. A prototype detector and its associated electronic readout system have been developed which demonstrate the capability of a spatial resolution (standard deviation) of approximately I of the working aperture combined with readout rates of up to 400 kHz per anode. Test results and a 1000 description of the position sensing circuitry are given. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:29 / 36
页数:8
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