| 摘要 |
<P>PROBLEM TO BE SOLVED: To supply power which has not been applied hitherto over a long distance using the band of an ELF or a VLF. <P>SOLUTION: A radio power supply terminal is used for supplying power by inductive coupling based on a magnetic field using a long wave such as the ELF or the VLF. <P>COPYRIGHT: (C)2008,JPO&INPIT |
