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Improved-resolution x-ray array detector applied for SART fanbeam
Author(s)
Date Issued
December 1, 2006
Type
Conference Paper
Abstract
In this paper, we investigate the design and construction of improved-resolution x-ray detector. Our detector is an array of photo-transistors coated with gadolinium based phosphor similar that used in the x-ray cassettes and used in advanced medical CT detector. The x-ray array detector module consists of two main part: the detector frontend and data acquisition system. The detector frontend includes preamplifying, low-pass filter. The data acquisition system is served to convert the signal in to digital form and forward it to personnel computer. The application of the detector as a CT detector shows a promising result. © 2006 IEEE.
Citation
2006 International Symposium on Communications and Information Technologies Iscit, 1145-1148, 2006
Subjects