Minimax current density gradient coils: Analysis of coil performance and heating

Standard gradient coils are designed by minimizing the inductance or resistance for an acceptable level of gradient field nonlinearity. Recently, a new method was proposed to minimize the maximum value of the current density in a coil additionally. The stated aim of that method was to increase the m...

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Veröffentlicht in:	Magnetic resonance in medicine 2012-08, Vol.68 (2), p.639-648
Hauptverfasser:	Poole, Michael S., While, Peter T., Lopez, Hector Sanchez, Crozier, Stuart
Format:	Artikel
Sprache:	eng
Schlagworte:	efficiency Equipment Design Equipment Failure Analysis gradient coils Hot Temperature Magnetic Fields Magnetic Resonance Imaging - instrumentation Magnetics - instrumentation minimax |j| current density Reproducibility of Results Sensitivity and Specificity temperature wire spacing
Online-Zugang:	Volltext
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