| 摘要 |
The antenna has an electromagnetic coupling between radiating (330) and feed (320) units, where the unit (320) is connected to a ground plane (310) at a short-circuit point to match the antenna. The point divides the feed unit into two portions (321, 322). The portions together with the radiating unit and the ground plane resonate in a range of two operating bands of the antenna. An Independent claim is also included for a radio device. |
