A magnetic resonance RF coil comprises a conductive material deposited on a dielectric substrate. The conductive material includes magnetic field generating elements used to generate an RF magnetic field and interdigital capacitor elements. The capacitor elements are oriented parallel to the magnetic...http://www.google.com.tw/patents/US7295009?utm_source=gb-gplus-share專利 US7295009 - Planar NMR coil with gyromagnetic arc suppression
