| 摘要 |
A multiband antenna (400) comprising a substrate (402) having a first surface and a second surface. A first conductive plate (404) is provided on the first surface of the substrate (402) and a second conductive plate (408) is provided on the second surface of the substrate (402). The second conductive plate (408) at least partially overlaps the first conductive plate (404) in the plane of the substrate. The antenna (400) also comprises a ground plane (410), wherein the substrate (402) is connected to the ground plane (410) and is substantially perpendicular to the ground plane (410), and a feeding port (412) that is electrically coupled to both the first conductive plate (404) and the second conductive plate (408). The first conductive plate (404) is configured to transmit or receive signals in a first frequency band and the second conductive plate (408) is configured to transmit or receive signals in a second frequency band. |
