RADIOFREQUENCY COIL STRUCTURE

摘要

The present invention relates to an RF coil structure used in an MRI system. The RF coil structure, used in an MRI system, includes an RF shield; an RF coil placed inside the RF shield; and a high dielectric material placed between the RF shield and the RF coil, and a gap between the FR shield and the RF coil changes. The RF coil structure includes an RF shield; an RF coil placed inside the RF shield; and a high dielectric material placed between the RF shield and the RF coil, and the thickness of the high dielectric material changes.