Design of a digital spectrometer for the MRI system.
- Author:
Cong ZHAO
1
;
Zheng-Min LIU
;
He-Qin ZHOU
;
Huan-Qing FENG
Author Information
1. Department of Automation, University of Science and Technology of China, Hefei.
- Publication Type:Journal Article
- MeSH:
Equipment Design;
Magnetic Resonance Imaging;
instrumentation;
methods;
Signal Processing, Computer-Assisted;
Software Design
- From:
Chinese Journal of Medical Instrumentation
2007;31(3):185-188
- CountryChina
- Language:Chinese
-
Abstract:
A spectrometer is one of the most important parts in a Magnetic Resonance Imaging (MRI) system. This paper describes the design of a digital MRI spectrometer. It is constructed on a PXI platform with several data acquisition boards and a high-resolution timing board. All functions of a MRI spectrometer are realized by the specially- designed software. The software architecture and its implementing details are discussed and experimental results are introduced.
