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Abstract #4244

Gradient design for a low-field Halbach array using the Target Field Method

Patrick Fuchs1, Bart de Vos1, Thomas O'Reilly2, Andrew Webb2, and Rob Remis1
1Circuits and Systems, Delft University of Technology, Delft, Netherlands, 2C.J. Gorter Center for High Field MRI, Leiden University Medical Center, Leiden, Netherlands

We describe the application of the target field method for designing three-axes gradients for the transverse magnetic field produced by a Halbach array, as well as verify this method by constructing a set of 3 gradient coils and using it for 3D imaging. Additionally an open-source tool is described which allows for easy gradient design using this method.

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