| 摘要 |
A circuit, configuring local oscillator signals, comprises: a local oscillator signal generation circuit (11) and a local oscillator signal control circuit (12), wherein the local oscillator signal generation circuit (11) is configured to generate the local oscillator signals at different frequencies; and the local oscillator signal control circuit (12) is configured to configure, according to operating modes of radio frequency transceivers (13), local oscillator signals for the radio frequency transceivers (13) to be at different frequencies or at an identical frequency. In addition, the present invention also provides a method of configuring a local oscillator signal, and a radio frequency transceiver and storage medium utilizing the same. The present invention effectively reduces a size of the generation circuit of the local oscillator signal in the radio frequency transceiver having carrier aggregation and multi-input and multi-output functions and reduces an area and power consumption of a chip. |
