DETERMINING CURRENT DISTRIBUTIONS FOR RF RESONATORS IN MAGNETIC-RESONANCE-IMAGING

被引：13

作者：

FORBES, LK ^{[1
]}

CROZIER, S ^{[1
]}

DODDRELL, DM ^{[1
]}

机构：

[1] UNIV QUEENSLAND, CTR MAGNET RESONANCE, ST LUCIA, QLD 4072, AUSTRALIA

来源：

MEASUREMENT SCIENCE AND TECHNOLOGY | 1995年 / 6卷 / 03期

关键词：

D O I：

10.1088/0957-0233/6/3/005

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Two new methods are presented for computing the current distribution within curved, finite width conductors arranged around the circumference of a circular cylinder. The number of these conductors is allowed to be arbitrary. The width and the overall current flowing in each conductor is also allowed to be specified. Results for a test case are demonstrated and the current distribution for a radio-frequency probe used in magnetic resonance imaging is computed. The fields produced by the probe are also determined and compared with experiment.

引用

页码：284 / 292

页数：9

共 9 条

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