Radio frequency circuit

Abstract

A radio frequency circuit includes an output terminal; a first transistor including a first terminal, a second terminal, and a control terminal; a first circuit including a resistor and a first capacitor connected in series between a first node and a reference potential terminal to which a reference potential is supplied, the first node being provided between the second terminal and the output terminal, the first circuit being configured to pass, to the reference potential terminal, a signal component at a frequency lower than an operating band from a high-frequency signal transmitted through the first node; and a switch configured to connect and disconnect a path passing through the first circuit between the first node and the reference potential terminal.

Dependencies are inferred from the claim text.