| 摘要 |
PROBLEM TO BE SOLVED: To provide a portable wireless apparatus that can be miniaturized and that can achieve high antenna performance even when an antenna and a circuit board overlap in the vertical direction. SOLUTION: A second case 102 is mounted so as to be slidable with respect to a first case 101. The antenna 106 is provided on the second case 102. A circuit board 104 is provided on the first case 101 and has a slit 108 that extends in the direction intersecting the sliding direction, at the boundary of a region r1 including a region opposite the antenna 106 in the vertical direction and a region r2 other than this region r1, when the first case 101 and second case 102 are overlapping and closed. COPYRIGHT: (C)2010,JPO&INPIT
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