| 摘要 |
PROBLEM TO BE SOLVED: To provide an antenna unit that facilitates a fitting operation to easily fit an antenna, for example, to a substrate. SOLUTION: Coil antennas 25, 26 in a rectangular shape are molded with resin, respectively, to be packaged as antenna units 23, 24. The antenna unit 23 (24) is formed in a shape of symmetry of rotation about a point of symmetry which is in the center of a resin molded part 27 (package component) as a unit body in a flat plate direction (XZ plane shown in Fig.3). COPYRIGHT: (C)2011,JPO&INPIT
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