| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an antenna coil element capable of achieving required high inductance by minimizing a patten size. <P>SOLUTION: An antenna coil element comprises a base material 11, and a plurality of sets of coils 20, 20 laminated on the base material 11 via insulated intermediate coating 33. The coils 20 are formed from, in a three-dimensional manner, first and second conductive patterns 21, 21..., 22, 22..., via insulating coating 31. <P>COPYRIGHT: (C)2007,JPO&INPIT |
