| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an antenna device which hardly exerts an influence upon a radiation property even in if printing deviation occurs, and can obtain a great load capacity. Ž<P>SOLUTION: The antenna device 10 comprises: a rectangular parallelepiped base 11; an upper-face conductor 12 formed over an upper face of the base 11; first and second side-face conductor sections 13, 14 formed on a first side face 11C of the base 11; and a first terminal electrode 16 formed on a bottom face 11B of the base 11. The first and second side-face conductors 13, 14 have such ruggedness as to be engaged with each other via a gap 19. The first side-face conductor 13 has a first side that is in parallel with and most proximate to a lower side of the first side face 11C, and the second side-face conductor section 14 has a second side that is in parallel with and most proximate to an upper side of the first side face 11C. Then, a distance from the first side to the lower side and a distance from the second side to the upper side are set equal. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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