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A Target-Field Method to Design Circular Biplanar Coils for Asymmetric Shim and Gradient Fields
Citation
Forbes, LK and Brideson, MA and Crozier, S, A Target-Field Method to Design Circular Biplanar Coils for Asymmetric Shim and Gradient Fields, IEEE Transactions on Magnetics, 41, (6) pp. 2134-2144. ISSN 0018-9464 (2005) [Refereed Article]
DOI: doi:10.1109/TMAG.2005.847638
Abstract
The paper presents a method for designing circular, shielded biplanar coils that can generate any desired field. A particular feature of these coils is that the target field may be located asymmetrically within the coil. A transverse component of the magnetic field produced by the coil is made to match a prescribed target field over the surfaces of two concentric spheres (the diameter of spherical volume) that define the target field location. The paper shows winding patterns and fields for several gradient and shim coils. It examines the effect that the finite coil size has on the winding patterns, using a Fourier-transform calculation for comparison. © 2005 IEEE.
Item Details
| Item Type: | Refereed Article |
|---|---|
| Research Division: | Physical Sciences |
| Research Group: | Condensed matter physics |
| Research Field: | Electronic and magnetic properties of condensed matter; superconductivity |
| Objective Division: | Expanding Knowledge |
| Objective Group: | Expanding knowledge |
| Objective Field: | Expanding knowledge in the mathematical sciences |
| UTAS Author: | Forbes, LK (Professor Larry Forbes) |
| UTAS Author: | Brideson, MA (Dr Michael Brideson) |
| ID Code: | 34460 |
| Year Published: | 2005 |
| Funding Support: | Australian Research Council (DP0343350) |
| Web of Science® Times Cited: | 45 |
| Deposited By: | Mathematics |
| Deposited On: | 2005-08-01 |
| Last Modified: | 2006-03-28 |
| Downloads: | 0 |
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