Radio-frequency front-end module

A radio-frequency (RF) front-end module comprising:

• a common node;
• a first node;
• a second node;
• a third node;
• a first path disposed between the common node and the first node and comprising a first inductor;
• a second path disposed between the common node and the second node and comprising a second switch, wherein the second path is configured to transceive a second RF signal;
• and
• a third path disposed between the common node and the third node and comprising a third switch, wherein the third path is configured to transceive a third RF signal;
• wherein when the second switch is turned on, the second path transceives the second RF signal and the third switch is turned off, such that the first inductor may provide a first inductive impedance for the second RF signal and the third switch may provide a first capacitive impedance for the second RF signal.