| 摘要 |
PROBLEM TO BE SOLVED: To provide a wireless power supply method capable of positioning with respect to a power supply object by using component elements of a power transmission antenna and a power reception antenna without using any additional dedicated system while preventing problems such as degradation in efficiency or electromagnetic wave leakage due to positional displacement.SOLUTION: Rotational displacement and positional displacement between a power transmission antenna and a power reception antenna are adjusted by using electric energy which is received by adjusting antenna elements 208, 209, 210 and 211 disposed on the same plane as a power transmission antenna 203 and a power reception antenna 205.SELECTED DRAWING: Figure 1 |
