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Measuring Eddy Currents Induced by Switching Gradient/Shim Currents
{In this work, we measured eddy currents for a very high order B0 shim system. The eddy currents were measured using two methods: a low-resolution B0 mapping sequence and a NMR field camera. The high temporal resolution of the field camera allowed the eddy currents to be corrected using a digital pre-emphasis setup.}
@misc{ChangNH2018, title = {{Measuring Eddy Currents Induced by Switching Gradient/Shim Currents}}, booktitle = {{Joint Annual Meeting ISMRM-ESMRMB 2018}}, abstract = {{In this work, we measured eddy currents for a very high order B0 shim system. The eddy currents were measured using two methods: a low-resolution B0 mapping sequence and a NMR field camera. The high temporal resolution of the field camera allowed the eddy currents to be corrected using a digital pre-emphasis setup.}}, year = {2018}, slug = {changnh2018}, author = {Chang, P and Nassirpour, S and Henning, A} }