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Q optimization of RF inductors for use in NMR probes

โœ Scribed by Siew Kan; Patrick Gonord

Book ID
102531623
Publisher
John Wiley and Sons
Year
1992
Tongue
English
Weight
187 KB
Volume
23
Category
Article
ISSN
0740-3194

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โœฆ Synopsis

Abstract

Radiofrequency inductors are important components of many NMR probe circuits, and a high quality factor Q of these inductors is necessary to achieve good signalโ€toโ€noise ratios. We have designed high Q inductors using an optimum coil diameter to coil length ratio of the order of 2.54. The latter was calculated from Lorenz's inductance formula for a solenoid and checked experimentally using a series of inductors of various diameters and lengths. The results show good agreement between theory and practice. ยฉ 1992 Academic Press, Inc.

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