| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an antenna structure excellent in the receiving performance of radio waves and without being affected by constraints on material quality and design, and a radio wave wrist watch using the antenna structure. <P>SOLUTION: The radio wave correcting clock has an antenna struct for receiving radio waves. The antenna struct has a structure of a magnetic path which can receive an external magnetic flux but from which the magnetic flux is hard to leak to the outside in the case of resonance. The magnetic path is constituted of a coil wrapping part in which a conductor is twisted around and a coil is formed, and a non-coil wrapping part around which the conductor is not twisted. <P>COPYRIGHT: (C)2004,JPO |
