| 摘要 |
A communication device includes a ground element and an antenna element. The antenna element is disposed on a dielectric substrate which is adjacent to an edge of the ground element. The antenna element includes a radiating element, a shorting element and a feeding element. The radiating element has a first open end, a second open end and a shorting point. The radiating element is divided into a first element and a second element by the shorting point. The first element includes the first open end, and the second element includes the second open end. One end of the shorting element is coupled to the shorting point through a first inductive element, and another end is electrically connected to the ground element. The feeding element and the first element are spaced by a coupling gap, and the feeding element is coupled to a signal source through a matching circuit. |
| 主权项 |
1. A communication device, comprising:
a ground element; and an antenna element disposed on a dielectric substrate, the dielectric substrate being adjacent to an edge of the ground element, the antenna element comprising:
a radiating element having a first open end, a second open end and a shorting point, the radiating element being divided into a first element and a second element by the shorting point, the first element comprising the first open end, the second element comprising the second open end;a shorting element having one end coupled to the shorting point through a first inductive element, and another end of the shorting element being electrically connected to the ground element; anda feeding element being coupled to a signal source through a matching circuit, and the feeding element and the first element being spaced by a coupling gap. |
