DocumentCode
993083
Title
Structured coils and nonlinear iron
Author
Pissanetzky, Sergio
Author_Institution
Texas Accel. Center, The Woodlands, TX, USA
Volume
29
Issue
2
fYear
1993
fDate
3/1/1993 12:00:00 AM
Firstpage
1791
Lastpage
1794
Abstract
The structured coil approach is extended to cases where nonlinear ferromagnetic materials are present, and several examples of its application are given. The design of an ultrashort 4-T 1-m-bore MRI (magnetic resonance imaging) shielded magnet is considered. Magnet homogeneity and any combination of active and passive shielding can be optimized simultaneously
Keywords
biomedical NMR; electromagnets; magnetic shielding; optimisation; 1 m; 4 T; active shielding; magnet homogeneity; magnetic resonance imaging; nonlinear Fe; nonlinear ferromagnetic materials; optimisation; passive shielding; structured coil approach; ultrashort MRI shielded magnet; Boring; Coaxial components; Coils; Current density; Iron; Magnetic resonance imaging; Magnetic shielding; Shape; Solenoids; Spectroscopy;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.250753
Filename
250753
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