A simple method for measuring the Q value of an NMR sample coil

被引：6

作者：

Jiang, YJ ^{[1
]}

机构：

[1] Univ Utah, Dept Chem, Salt Lake City, UT 84112 USA

来源：

JOURNAL OF MAGNETIC RESONANCE | 2000年 / 142卷 / 02期

关键词：

NMR; NQR; hardware; impedance matching; probes;

D O I：

10.1006/jmre.1999.1972

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

A simple method for measuring the Q (quality factor) value of an NMR sample coil based on an impedance matching principle is described. This method has the advantage of utilizing a signal generator and reflection coefficient bridge rather than an expensive high-frequency Q meter and offers an alternative means of measuring the Q value of an NMR sample coil or any other radio frequency coil. (C) 2000 Academic Press.

引用

页码：386 / 388

页数：3