| 摘要 |
PROBLEM TO BE SOLVED: To provide a versatile patch antenna device with small characteristic deterioration, and an electronic apparatus having the patch antenna.SOLUTION: In a patch antenna 1 including a tabular dielectric 12, a radiation conductor 10 and a tabular ground conductor 11, with a hole 13a formed at the center of the radiation conductor 10 and a pair of notches 10a, 10a formed in a portion opposite to the radiation conductor 10, a hole 13b is provided at an eccentric position on a first line segment that connects each notch portion 10a, 10a. Also, holes 13c, 13d are provided at an eccentric position on a second line segment orthogonal to the first line segment. As such, by the provision of the plurality of holes in advance at the eccentric positions in addition to the center hole, it is possible to obtain an antenna applicable for an electronic apparatus that requires a hole other than the center hole, not only for an electronic apparatus that requires a hole only at the center. |
