| 摘要 |
<p>Provided is an antenna device wherein an external conductor of a coaxial cable can be easily soldered to a grand pattern portion. An antenna device (10) which can transmit/receive electric waves, comprises a coaxial cable (20) having a central conductor (22) and an external conductor (21), and an antenna element (30). The antenna element (30) comprises an antenna pattern portion (32) and a ground portion (34). The central conductor (22) is soldered to a first solder portion (324) of the antenna pattern portion (32), and the external conductor (21) is soldered to a second solder portion (344) of the ground pattern portion (34) by a solder (52). The ground pattern portion (34) has an opening (34a) which defines the second solder portion (344). The second solder portion (344) is arranged between the first solder portion (324) and the opening (34a).</p> |
