Method for determining optimum structure of high-frequency screen of high-frequency antenna of magnetic device, involves shielding high-frequency screen of high-frequency antenna against gradient coil arrangement

摘要

The method involves shielding a high-frequency screen (6) of a high-frequency antenna (5) against a gradient coil arrangement (7). A three-dimensional initial structure of the high-frequency screen described by structure parameter is defined together with the high-frequency antenna or the gradient coil arrangement. The structure parameter is optimized in the conditions of the optimization process with respect to the optimization criteria.