| 摘要 |
According to an embodiment, a circuit comprises: a first signal path connected between an input port and an output port; and a second signal path connected in parallel to the first signal path between the input port and the output port. The first signal path includes a low noise amplifier (LNA) having an input node connected to the input port, and the second signal path includes a switch connected to the input port and the output port. In some embodiments, advantages of LNA modules include an ability to bypass LNA when an input RF signal has high amplitude. |
