| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an antenna structure which can be manufactured easily and efficiently, and can ensure excellent receiving sensitivity even if a metal member is placed in the vicinity, and to provide a radio wave receiver and a manufacturing method for an antenna structure. <P>SOLUTION: A coil 22 is formed by winding a conductor around any one straight portion 211, out of a first planar member 21A and a second planar member 21B each including the straight portion 211 and stretching portions 212 stretching from both ends of the straight portion 211 to one side orthogonal to the extension direction thereof. The second planar member 21B is laminated on the first planar member 21A so that the stretching portion 212 overlaps the stretching portion 212 of the first planar member 21A. The first planar member 21A and the second planar member 21B are coupled magnetically, so that a loop magnetic path is formed by the first planar member 21A and the second planar member 21B contiguous thereto in the lamination direction. <P>COPYRIGHT: (C)2013,JPO&INPIT |
