| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a wireless device provided with a built-in antenna which is intended to downsize, make light and thin, without lowering reception sensitivity of the built-in antenna. SOLUTION: A built-in antenna 18 of a wireless device is arranged outside of the contour of a downside printed board 24. A plane part 35 of the built-in antenna 18 forms a prescribed angle with respect to a front surface of the downside printed board 24, and further strides over from a front surface to a rear surface of the down side printed board 24. Furthermore, a contact terminal 36 is extended inside of the contour of the downside printed board 24 and is arranged, so as to abut against the downside printed board 24 to be electrically connected. Thus, an occupied area of the built-in antenna on a surface of the downside printed board 24 disappears, and wide area can be ensured which can be mounted to the surface, without increasing a thickness of the wireless installation, and to intend to make it compact in size, light in weight and thin the wireless installation.</p> |
