摘要 |
PROBLEM TO BE SOLVED: To provide an antenna device which can prevent a bulging phenomenon of a radiation conductor without deteriorating antenna performance. SOLUTION: The antenna device 10 is provided with: a base 11; a radiation conductor 12 formed on the surface of the base 11; and a stress absorption unit 18 which is arranged on the radiation conductor 12, and absorbs stress generated in the radiation conductor 12 by a difference of thermal expansion coefficients of the base 11 and the radiation conductor 12. COPYRIGHT: (C)2009,JPO&INPIT
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