| 摘要 |
<p>PROBLEM TO BE SOLVED: To miniaturize an antenna and a radio communication device using it.SOLUTION: An antenna 1 of the invention comprises: a ground part 3; two antenna wires 4 arranged in proximity to the ground 3; and a power supply electrode 6 provided at each of the two antenna wires 4 for supplying current to the antenna wires 4. The two antenna wires 4 are pulled around such that components along the arrangement direction of the two antenna wires 4 of a composite vector when current flowing through the antenna wires 4 is represented by a vector face the opposite direction to each other, and length along the arrangement direction of the two antenna wires 4 are each longer than the distance of the proximate part between the two antenna wires 4. Having this kind of configuration allows the antenna 1 and the radio communication device 7 to be miniaturized.</p> |
