| 摘要 |
The present invention relates to an antenna device including antenna elements arranged at intervals from each other to be operated individually in a resonance frequency band; coupling elements which are arranged between the antenna elements, which individually extend from the antenna elements, and which are arranged at intervals from each other; and an interference prevention device to separate the antenna elements from each other. According to the present invention, the operation efficiency of the antenna device is improved as interference between the antenna elements is prevented by the interference prevention device. |
