The NMR reciprocity theorem for arbitrary probe geometry
The NMR reciprocity theorem for arbitrary probe geometry
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DOI：
10.1006/jmre.2000.2231
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发表时间：
2001-01-01
影响因子：
2.2
通讯作者：
van der Klink, JJ
中科院分区：
文献类型：
--
作者：
van der Klink, JJ
结果表明，NMR倒易定理是Lorentz在1895年提出的一个问题的一个变体。该公式具有普遍性，适用于电偶极型、线圈型或谐振器型磁共振探针。这种推理与射频网络和电信中的发射/接收天线系统的互易定理的证明有关，但又有所不同。核磁共振实验的信噪比也进行了讨论，在非常一般的条款。(C)北京：科学出版社.
It is shown that the NMR reciprocity theorem is a variant of a problem considered by Lorentz in 1895, This formulation is quite general and applies to electric-dipole-based as well as coil-based or resonator-based magnetic resonance probes. The reasoning is related to, but different from, the proof of the reciprocity theorem for radiofrequency networks and for transmit/receive antenna systems in telecommunications. The signal-to-noise ratio of the NMR experiment is also discussed in very general terms. (C) 2001 Academic Press.