| 摘要 |
PROBLEM TO BE SOLVED: To reduce time for adjusting an RF coil. SOLUTION: The RF coil includes an adjustment signal receiving part for receiving an adjustment signal for adjusting capacitance of a capacitor. Then, the capacitor adjusts the capacitance in accordance with the adjustment signal received by the adjustment signal receiving part. For example, the RF coil adjusts the capacitance of the capacitor by switching a plurality of switches between on and off in accordance with the adjustment signal by connecting a plurality of electric paths, having capacitor with prescribed capacitance and a switch which are serially connected, in parallel. COPYRIGHT: (C)2011,JPO&INPIT
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