| 摘要 |
Provided are an antenna device and a terminal. An antenna body of the antenna device includes an antenna radiation body, and a first feed part and a first grounding part which are arranged on the antenna radiation body; the first feed part and the first grounding part are separately arranged on a same side of the antenna radiation body; a gap between the first feed part and the first grounding part forms a groove configured to adjust a low-frequency bandwidth, that is, the groove with a certain width is formed between the feed part and the grounding part of the antenna body, so that the low-frequency bandwidth of the antenna can be adjusted by adjusting the width of the groove. By increasing the low-frequency bandwidth of the antenna, the energy loss when the antenna of the terminal gets close to a part of the body (such as a hand or the head) of the user is reduced, so as to guarantee the receiving performance and the radiation performance of the antenna, and enhance the satisfaction degree of user experience. |
