| 摘要 |
PROBLEM TO BE SOLVED: To stably supply power regardless of a change of a disposition state of an electrode.SOLUTION: A hybrid series resonant circuit is a resonance circuit including a serial connection of a coupling capacitor 202 and a parallel connection part 201 including a parallel connection of a coil 211 and a resister 212. Even when a distance d is extended, a reduction rate of an output voltage Vout is low. In other words, even when the distance d is extended to a certain extent, it becomes possible to supply power at a constant efficiency. Since its degree of reduction is slow, the distance d never be a pin-point and the problem of series resonance is solved.SELECTED DRAWING: Figure 14 |
