| 摘要 |
PROBLEM TO BE SOLVED: To provide an electronic apparatus the compaction and thinning of which are achieved without impairing the communication characteristics of an antenna module, and using an antenna module that can be mounted in a narrowed space.SOLUTION: An electronic apparatus includes an antenna module 1 having an antenna coil 12 wound planarly, and a magnetic sheet 13 superposing at least a pat of the antenna coil 12. The antenna coil 12 is bent, and from the bend 11a thereof, a plane including one side 12a, where the current flowing through the antenna coil 12 is in the same direction, is arranged to approach along the side face 10a of the internal structure 10 of the housing, and a plane including the other side 12b, where a current of opposite direction from a current flowing the one side, is arranged to superpose the magnetic sheet 13. The magnetic sheet 13 is arranged at a position farther from a reader writer 120 than the other side 12b of the antenna coil. |
