An Integrated Digital Magnetic Resonance Imaging Spectrometer.
10.3969/j.issn.1671-7104.2022.03.010
- Author:
Ke ZHAO
1
;
Jia-Sheng LI
1
;
Wang-Jun LUO
1
;
Duan WU
1
Author Information
1. Hefei Firstech Microelectronics Technology Co. Ltd., Hefei,
- Publication Type:Journal Article
- Keywords:
gradient;
magnetic resonance;
sequence controller;
spectrometer
- MeSH:
Equipment Design;
Magnetic Resonance Imaging
- From:
Chinese Journal of Medical Instrumentation
2022;46(3):283-286
- CountryChina
- Language:Chinese
-
Abstract:
An integrated digital magnetic resonance imaging spectrometer was proposed in this study. By using the FPGA chip Artix7 200T, timing control, data processing, digital frequency conversion and phase control were implemented into a single-chip, thus effectively improved timing accuracy and phase accuracy, while avoided the structural design complexity caused by multi-board connection and improved system integration and imaging quality.
