| 摘要 |
PROBLEM TO BE SOLVED: To provide a hearing aid that includes an antenna used, as an example, for wireless communication with an accessory and/or another hearing aid, and that is small and satisfies a characteristic.SOLUTION: A hearing aid 110 comprises: a hearing aid assembly including a first side part 130 and a second side part 140; a signal processor 117; and a wireless communication unit 119. The wireless communication unit 119 is connected with the signal processor 117. The hearing aid 110 comprises an antenna 115 for electromagnetic field radiation and reception. The antenna 115 is connected with the wireless communication unit 119, and the antenna 115 has an excitation point 113. A first branch 111 of the antenna 115 extends from the excitation point 113. A second branch 120 of the antenna 115 extends from the excitation point 113, and includes a part 121 that extends from the first side part 130 to the second side part 140. The second branch 120 includes at least one ground connection part. |
