| 摘要 |
<P>PROBLEM TO BE SOLVED: To make effective use of a component of a radio wave transmitted through a metal case member. <P>SOLUTION: A surface in the shape of a mortar reaching an end of the magnetic core of an antenna mounted inside the case, from the upper end surface of the body of the case are determined, and a route for radio waves is determined along approximately this surface, so that the degree of bending of the cross sectional shape of the case body becomes small, so as not to attenuate the component of the radio wave entering the inside of the case along the gap between the body of the metal case and a metal bezel, or the gap between the body of the metal case and a metal back lid as much as possible, out of the components of the radio wave arriving at the magnetic core of the antenna from the outside of the electronic apparatus. <P>COPYRIGHT: (C)2010,JPO&INPIT |
