Invention Publication

RADIO-FREQUENCY MODULE
Abstract:
A radio-frequency module includes a switch; power amplifiers; a transmission filter that has a passband including a transmission band of a communication band A included in a communication band group X and that has one end connected to an antenna connection terminal via the switch and the other end connected to an output of the power amplifier; a transmission filter that has a passband including a transmission band of a communication band C included in a communication band group Y lower than the communication band group X and that has one end connected to the antenna connection terminal via the switch and the other end connected to an output of the power amplifier; and a module substrate. In a plan view of the module substrate, a distance between the power amplifier and the switch is shorter than a distance between the power amplifier and the switch.
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