| 摘要 |
PROBLEM TO BE SOLVED: To surely solder a film antenna to a printed circuit board by preventing the film antenna from floating from the printed circuit board due to soldering. SOLUTION: This structure is provided with an antenna 104 in which an antenna element pattern is arranged on a flexible film board, a printed circuit board to which the antenna 104 is soldered, a soldering terminal part 203 arranged at the antenna 104 for soldering the antenna 104 to the printed circuit board, and a soldering pattern 204 arranged at the printed circuit board for soldering the soldering terminal part 203. In this case, a space 401 is formed at the soldering terminal part 203 so that the soldering terminal part 203 can be prevented from floating on the soldering pattern 204 due to soldering.
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