一种用于磁共振波谱仪的主动匀场电源设计 |
刘庭伟, 彭博文, 徐雅洁, 王亚, 王峰, 郁朋, 杨晓冬 |
A Design of Active Shimming Power Supply for Magnetic Resonance Spectrometers |
LIU Tingwei, PENG Bowen, XU Yajie, WANG Ya, WANG Feng, YU Peng, YANG Xiaodong |
图12 (a)实验仪器整体功能示意图,其中LNA(Low Noise Amplifier)为低噪声功率放大器;(b)匀场线圈[ |
Fig. 12 (a) Schematic diagram of the overall function of the experimental instrument, where LNA represents Low Noise Amplifier; (b) Shimming Coil[ |