| 摘要 |
Provided is a distributed matching antenna device, comprising: a mainboard, a feed source, a first metal support arm, a second metal support arm, an antenna coupling sheet and a first tuning device. The first metal support arm and the second metal support arm are arranged on the same straight line. A set gap is provided between an end of the first metal support arm and an end of the second support arm. The length of the first metal support arm is greater than the length of the second metal support arm. The antenna coupling sheet is disposed between the feed source and the first metal support arm. One side of the antenna coupling sheet is connected to the feed source, and the other side of the antenna coupling sheet is coupled with the first metal support arm. The first tuning device is disposed between the antenna coupling sheet and the first metal support arm, and is connected to the antenna coupling sheet and the first metal support arm respectively. |
