| 摘要 |
A mobile terminal and a method for receiving and transmitting a radio frequency signal. The mobile terminal comprises: an antenna, and a wireless communication transmitting module and a mobile multimedia broadcasting receiving module connected to the antenna. A first filter is connected between the wireless communication transmitting module and the antenna, and a second filter is connected between the mobile multimedia broadcasting receiving module and the antenna. The first filter and the second filter are configured for inhibiting sideband noise on the mobile multimedia broadcasting receiving module generated when the wireless communication transmitting module transmits a signal. In the embodiments of the present invention, the sideband noise of a transmitting frequency band of the wireless communication transmitting module is inhibited by adding filters in a wireless communication link and a CMMB receiving path, so that an antenna sharing solution for the wireless communication transmitting module and the CMMB can be implemented, thereby preventing a radio frequency signal of the wireless communication transmitting module in a terminal from interfering with the CMMB. |
