A DATA-ACQUISITION SYSTEM FOR FLAT-PANEL IMAGING ARRAYS

被引：14

作者：

MORTON, EJ

ANTONUK, LE

BERRY, JE

HUANG, W

MODY, P

YORKSTON, J

机构：

[1] Department of Radiation Oncology, University of Michigan, Ann Arbor

来源：

IEEE TRANSACTIONS ON NUCLEAR SCIENCE | 1994年 / 41卷 / 04期

基金：

美国国家卫生研究院;

关键词：

D O I：

10.1109/23.322874

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

An electronic data acquisition system for pixelated, two-dimensional, amorphous silicon x-ray imaging arrays has been developed. The system was designed in a modular fashion with digital control provided by field-programmable logic devices. This approach allows sections of the design to be upgraded with little impact on other aspects of the system. Good analog noise performance was obtained by matching the preamplifier design to the characteristics of the array outputs. The design of this system is presented and its performance quantified.

引用

页码：1150 / 1154

页数：5