| 摘要 |
An antenna device for a mobile communication terminal includes three antennas, a first RF module unit, a second RF module unit, and a control unit. The RF module unit is configured to communicate a signal of a first communication service through the first antenna. The second RF module unit is configured to communicate a signal of a second communication service through the second antenna. The control unit is configured to connect the third antenna to the first RF module unit or the second RF module unit selectively according to a selected communication service, operate the first and third antennas as a diversity antenna for the first communication service, and operate the second and third antennas as a MIMO antenna for the second communication service. |
