The design of biplanar,shielded, minimum energy,or minimum power pulsed B0 coils |
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| Authors: | Stuart Crozier PhD Stephen Dodd Kurt Luescher James Field David M Doddrell |
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| Affiliation: | (1) Centre for Magnetic Resonance, University of Queensland, 4072 St. Lucia, Queensland, Australia;(2) Department of Electrical Engineering, University of Queensland, 4072 St. Lucia, Australia |
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| Abstract: | By extending the formalism previously developed for the design of unshielded, biplanar gradient coils, shielded biplanarB
0 coils optimized for homogeneity and either minimum energy or minimum power may be designed. We present results from an integrated
approach to shielded biplanar coil design, the results of which are also applicable to gradient coils, enabling the design
of shielded coils with a concomitant decrease in total inductance of the coil. Length constraints are also included in the
integrated minimization procedure. Results from a preliminary design indicate that high-homogeneity, low-impedance, well-shielded
coils result from this design approach. |
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| Keywords: | biplanar B0 coils shielded design minimum energy minimum power |
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