| 摘要 |
PROBLEM TO BE SOLVED: To reduce the number of antenna bodies without impairing a beam shape of a transmitted electromagnetic wave.SOLUTION: A power transmission antenna 14 of an isolated island power transmission system for transmitting/receiving power after converting it to an electromagnetic wave includes antenna panels 30 arranged in a shape of a plane so that: one or more antenna panels 30 are arranged and one or more intermittent parts 31 where an antenna panel 30 is not arranged are arranged, for each row and column configuring the plane; and the antenna panels 30 are arranged symmetrically in the row direction and the column direction. For example, the power transmission antenna 14 includes the antenna panels 30 which are arranged so as not to be adjacent to each other in the row direction and the column direction, and are arranged at the same intervals as the intermittent parts 31 are. |
