Title of article
On the development of portable X-ray CT mini-system using semi-insulating GaAs radiation imaging detectors
Author/Authors
Za?ko، نويسنده , , Bohum?r and Dubeck?، نويسنده , , Franti?ek and P?ibil، نويسنده , , Ji?? and Boh??ek، نويسنده , , Pavol and Frollo، نويسنده , , Ivan and ??epko، نويسنده , , Pavol and Mudro?، نويسنده , , J?n and Grybo?، نويسنده , , Pawel and Ne?as، نويسنده , , Vladim?r، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
4
From page
67
To page
70
Abstract
The paper describes the present status of the development of a portable, X-ray computer tomography (CT) mini-system, whose detection part is based on a double array of 2×1024 semi-insulating GaAs pixel detectors. The system can also work as a quantum X-ray scanner while the readout electronics allows for operation in single photon counting and in photon energy separation modes (one energy window). The maximum size of an object that can be evaluated using this system is 180 mm in diameter and 250 mm in length.
Keywords
x-ray imaging , Image reconstruction , Perspective imaging technique
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2009
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2209965
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