| 摘要 |
Disclosed is a slot antenna. The slot antenna comprises a low frequency antenna and a high frequency antenna disposed separately. The low frequency antenna and the high frequency antenna have a feeder line, an impedance matching network, and a feeding point, respectively. The feeder line of the low frequency antenna is electrically connected to the impedance matching network and the feeding point of the low frequency antenna. The feeder line of the high frequency antenna is electrically connected to impedance matching network and the feeding point of the high frequency antenna. The high and low frequency antennas may be disposed on the surface layer and/or bottom layer of a printed circuit board (PCB), respectively. Further disclosed is a smart terminal. By adopting the technical solution of the present invention, the performance of high and low frequency radiation of an antenna is enhanced, and at the same time the work requirement of a carrier aggregation technology and the volume requirement of a smart terminal are met. |
