To realize improvements in workability and quality of connection in an antenna connecting structure.

Parts of terminals 17, 18 of an antenna 15 are cut to rise, thus forming auxiliary terminals 19, 20. The remaining portions of the terminals are inserted in a wiring board 16, and the auxiliary terminals are connected and soldered to patterns 23a, 24a of the wiring board. Thus, the auxiliary terminals are abutted against the patterns, and the distal ends of the terminals are prevented from protruding, by a predetermined amount or more from the wiring board. Thus, the antenna is stabilized with respect to the wiring board, and the soldering work is facilitated.