Optimization of saddle coils for magnetic resonance imaging
Optimization of saddle coils for magnetic resonance imaging
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DOI：
10.1590/s0103-97332006000100004
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发表时间：
2006-03-01
影响因子：
1.6
通讯作者：
Tannús, A
中科院分区：
文献类型：
--
作者：
Salmon, CEG;Vidoto, ELG;Tannús, A
在核磁共振（NMR）实验中，除了设计用于获取NMR信号的装置之外，还需要使用能够将电磁功率转换成横向磁场的装置来产生射频电磁场。我们必须以最小的功耗在感兴趣区域内产生这种横向均匀磁场。已经提出了许多配置用于此任务，从线圈到谐振器。对于低场强（
In Nuclear Magnetic Resonance (NMR) experiments, besides the apparatus designed to acquire the NMR signal, it is necessary to generate a radio frequency electromagnetic field using a device capable to transduce electromagnetic power into a transverse magnetic field. We must generate this transverse homogeneous magnetic field inside the region of interest with minimum power consumption. Many configurations have been proposed for this task, from coils to resonators. For low field intensity (