| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a feeding device for increasing efficiency of transmitting power. <P>SOLUTION: The feeding device includes a plurality of electrodes assigned to have a prescribed arrangement pattern in a shape of equilateral 2n-gon having a different similar figure size within a power feed surface, a plurality of resonance units correlated with electrodes in a shape of equilateral 2n-gon having a different similar figure size, and an alternate signal transmission unit for generating a plurality of alternate signals having natural frequencies for each electrode having a different similar figure size, and for repeated output of the alternate voltages to the electrode via the corresponding resonance unit in a prescribed order for each unit period. <P>COPYRIGHT: (C)2011,JPO&INPIT |
