Improving magnetic field gradient coils for NMR imaging

B. Suits, D. Wilken
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引用次数: 40

Abstract

A general method of designing magnetic field gradient coils for NMR imaging is suggested and developed. The method utilises a combination of exact calculations for infinite continuous current sheets with a series expansion method to analyse finite discrete models of the continuous case. The method is applied to two orientations for coils on a cylindrical form resulting in improvements of existing gradient coil designs.
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改进核磁共振成像磁场梯度线圈
提出并发展了核磁共振成像磁场梯度线圈的一般设计方法。该方法将无限连续电流片的精确计算与序列展开方法相结合,分析连续情况下的有限离散模型。该方法适用于两个方向上的圆柱形式的线圈导致现有的梯度线圈设计的改进。
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