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|1. (WO2018024003) RADIO FREQUENCY CONTROL CIRCUIT AND MOBILE TERMINAL|
|Applicants:||GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD.
|Title:||RADIO FREQUENCY CONTROL CIRCUIT AND MOBILE TERMINAL|
Provided is a radio frequency control circuit, comprising a transceiver module, a front-end module and a working mode switching switch; the transceiver module is used to send a primary carrier signal of a local data signal and receive a main carrier signal of an external data signal by means of a main carrier channel, and is used to send a secondary carrier signal of the local data signal and receive a secondary carrier signal of the external data signal by means of a secondary carrier channel; the front-end module is used to receive the external data signal and transmit the local data signal; the working mode switching switch comprises a switch control terminal connected to the transceiver module, a switch input terminal connected to a transmitting sub-channel of the secondary carrier channel and a grounded switch output terminal. Further provided in the present invention is a mobile terminal.