Patent ID: 11863215
Assignee: MURATA MANUFACTURING CO., LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 6:
7. The high-frequency front end module according to claim 1, further comprising:
a second switch circuit having a fifth terminal, a sixth terminal, a seventh terminal, and an eighth terminal;
a first amplifier having a first output terminal connected to a first input terminal of the first transmission filter; and
a second amplifier having a second output terminal connected to a second input terminal of the second transmission filter,
wherein the fifth terminal is connected to a first input terminal of the first amplifier,
wherein the sixth terminal is connected to a second input terminal of the second amplifier,
wherein a signal for the primary antenna is inputted to the seventh terminal,
wherein a signal for the secondary antenna is inputted to the eighth terminal, and
wherein in the second switch circuit:
conduction between the seventh terminal and the fifth terminal is selected in a case where conduction between the third terminal and the first terminal is selected;
conduction between the eighth terminal and the fifth terminal is selected in a case where conduction between the third terminal and the second terminal is selected;
conduction between the seventh terminal and the sixth terminal is selected in a case where conduction between the fourth terminal and the first terminal is selected; and
conduction between the eighth terminal and the sixth terminal is selected in a case where conduction between the fourth terminal and the second terminal is selected.