| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve an antenna correlation coefficient between first and second antennas.SOLUTION: An antenna device 1 includes: a first antenna 12, disposed on one end of a substrate 11 incorporated in a mobile terminal, for performing radio wave reception; a second antenna 13, disposed on another end of the substrate 11, for performing radio wave transmission and reception; first power feed means 14, disposed on one end side of the substrate 11, for feeding power to the first antenna 12; and second power feed means, dispose on the other end side of the substrate 11, for feeding power to the second antenna 13. The substrate 11 includes a conductor member 16 extending in parallel with a line connecting the first power feed means 14 and the second power feed means 15, and having one end connected to the ground of the substrate 11 substantially at the center between the first power feed means 14 and the second power feed means 15, and another end being open in the vicinity of the first power feed means 14.</p> |
