| 摘要 |
An antenna module includes a first antenna and a second antenna which work at the same frequency. The first antenna includes a first feed portion, a first radiation portion, and a first ground portion. The second antenna includes a second feed portion and a second radiation portion. The first radiation portion is arc-shaped. The second radiation portion includes an arced edge and is coupled to the first radiation portion via the arced edge. The first feed portion and the second feed portion are connected to a signal terminal of a printed circuit board of a communication device and configured for feeding in electromagnetic waves. The ground portion is connected to a ground of the printed circuit board. |
