PRACTICAL ASPECTS OF SHIELDED GRADIENT-COIL DESIGN FOR LOCALIZED IN-VIVO NMR-SPECTROSCOPY AND SMALL-SCALE IMAGING

被引：11

作者：

ECCLES, CD ^{[1
]}

CROZIER, S ^{[1
]}

ROFFMAN, WG ^{[1
]}

DODDRELL, DM ^{[1
]}

BACK, P ^{[1
]}

CALLAGHAN, PT ^{[1
]}

机构：

[1] MASSEY UNIV,DEPT PHYS & BIOPHYS,PALMERSTON NORTH,NEW ZEALAND

来源：

MAGNETIC RESONANCE IMAGING | 1994年 / 12卷 / 04期

关键词：

GRADIENT DESIGN; MULTILAYER COILS; SHEET CONSTRUCTION;

D O I：

10.1016/0730-725X(94)92457-0

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：

For a number of NMR applications the availability of screened gradients is crucial to minimize the effect of eddy currents on the NMR signal. In this paper we review two types of shielded gradient design: the target field and minimum inductance methods. The two designs are compared and construction details are presented. A novel coil design constructed with a double-sided primary and a single layered screen is outlined. Experimental results for both target field and minimum inductance coils are presented and compared.

引用

页码：621 / 630

页数：10

共 15 条

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