| 摘要 |
An antenna mounted on a baseboard including a first surface and a second surface opposite to the first surface includes a feed portion, two radiating portions, a ground portion and a coupling portion. The feed portion and the two radiating portions are disposed on the first surface, and the two radiating portions are connected to the feed portion. The ground portion and the coupling portion are disposed on the second surface, and the coupling portion is connected to the ground portion. The coupling portion passes through the baseboard and couples with two radiating portions.
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