具有跨轴灵敏度曲线的接收线圈实验装置

2013 International Workshop on Magnetic Particle Imaging (IWMPI) Pub Date : 2013-03-23 DOI:10.1109/IWMPI.2013.6528355

T. Sattel, S. Heinitz, M. Erbe, T. Buzug

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引用次数: 6

摘要

本工作描述了一种用于二维成像的管状接收线圈集的实现，它提供了高均匀性的灵敏度曲线。这个想法类似于正弦电流分布，已知它会产生理想的场分布。从电磁线圈产生的磁场到其接收特性，应用互易定律。第一次磁场测量结果与仿真结果吻合较好。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Experimental setup of receive coils with transaxial sensitivity profiles

The present work describes the realization of a tube-shaped receive coil set for 2D imaging, which provides sensitivity profiles with high homogeneity. The idea is to resemble a sinusoidal current distribution, which is known to generate an ideal field distribution. To conclude from a magnetic field generated by an electromagnetic coil to it's receive properties, the law of reciprocity is applied. Good agreement with the simulation is obtained by first magnetic field measurements.

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2013 International Workshop on Magnetic Particle Imaging (IWMPI)

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