High frequency coil arrangement for magnetic resonance device, has switching unit for selective, reversible connection of strip conductors for forming different coil geometries, where switching unit is provided at part of node point

摘要

The arrangement has a set of strip conductors (3) with capacitance for forming base coils, where the conductors of different base coils coincide at node points (8). A switching unit (10) is provided for selective, reversible connection of the conductors for forming different coil geometries, where the switching unit is provided at a part of the node point, and the base coils are rectangular and circular. The switching unit is formed as an electrostatic relay and/or semiconductor switch and/or galvanic switch.