用于小口径5 T磁共振成像系统的梯度线圈和1H/13C双共振射频线圈研制 |
易鹏, 曹丽, 黄臻, 程鑫, 王佳鑫, 陈黎, 陈方, 鲍庆嘉, 张志, 刘朝阳 |
Development of Gradient Coils and 1H/13C Dual-resonance RF Coils for a Small-bore 5 T MRI System |
YI Peng, CAO Li, HUANG Zhen, CHENG Xin, WANG Jiaxin, CHEN Li, CHEN Fang, BAO Qingjia, ZHANG Zhi, LIU Chaoyang |
图1 圆筒型线圈圆柱面有限差分网格划分. (a)圆柱面网格划分及目标场点;(b)矩形面网格;(c)单元网格节点 |
Fig. 1 Finite difference meshing of cylindrical coils on cylindrical surface. (a) Cylindrical surface meshing and target field points; (b) rectangular surface meshing; (c) cell mesh nodes |