GRADIENT COIL DESIGN - A REVIEW OF METHODS

被引：340

作者：

TURNER, R

机构：

[1] Laboratory of Cardiac Energetics, National Heart, Lung and Blood Institute, Bethesda

来源：

MAGNETIC RESONANCE IMAGING | 1993年 / 11卷 / 07期

关键词：

GRADIENT COILS; MRI GRADIENTS; COIL DESIGN; COILS;

D O I：

10.1016/0730-725X(93)90209-V

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

Methods of coil design for MRI gradient coils and other purposes are discussed. The conflicting requirements for satisfactory gradient coil performance are described and analyzed. Design methods are classified into discrete wire techniques and current density techniques. The advantages and disadvantages of each group of methods are described, and optimization methods are summarized. These include the target field approach, and constrained inductance and power minimization. Design for low fringe fields is described, including active shielding.

引用

页码：903 / 920

页数：18

共 47 条

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