摘要：本教程介绍了计算机断层扫描（CT ）成像系统如何生成人体内部结构的3-D图像。高端螺旋CT技术的解释，是从光电二极管收集的光被加工成电信号并最终转化为数字格式由数字采集系统（DAS）的方法。这个转换过程中，必须迅速地发生​​，这使得ADC采样速度和分辨率的CT设计的关键。Maxim > Design support > App notes > A/D and D/A Conversion/Sampling Circuits > APP 4682 Maxim > Design support > App notes > Amplifier and Comparator Circuits > APP 4682 Maxim > Design support > App notes > High-Speed Signal Processing > APP 4682 Keywords: computed tomography, ct, medical image, medical components, catscan, cat scan, ct scan May 10, 2010 APPLICATION NOTE4682 Introduction to Computed Tomography (CT) Medical Imaging Abstract:This tutorial explains how computed tomography (CT) imaging systems generate 3-D images of internal body structures. The high-end spiral CT technique is explained, as is the method by which light collected from photodiodes is proc……