HIGH TEMPERATURE SUPERCONDUCTOR TAPE RF COIL FOR MAGNETIC RESONANCE IMAGING
摘要
<p>A HTS RF coil is disclosed having at least a factor of three improvement in the SNR over a comparable copper coil and at least a factor of six improvement in Q over a comparable copper coil. A commercially available HTS tape is formed into a loop, High-Q capacitors are soldered across the loop ends. The silver sheath covering the tape is removed through chemical etching. The coil is placed in a holder for mechanical support and protection and covered with a cover having through holes enabling the coolant to directly contact the HTS coil.</p>
申请公布号
WO2004099805(A1)
申请公布日期
2004.11.18
申请号
WO2004CN00443
申请日期
2004.05.08
申请人
THE UNIVERSITY OF HONG KONG
发明人
CHENG, M., C., FREDERICK;LEE, K., H., FRANCIS;YANG, S., EDWARD