Patent ID: 11909425
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. An electronic device comprising:
a first antenna;
a first communication circuit including a transmission port for a first communication configured to output a transmission signal of the first communication and a reception port for the first communication configured to receive a reception signal of the first communication;
a second communication circuit including a transmission port for a second communication configured to output a transmission signal of the second communication and a reception port for the second communication configured to receive a reception signal of the second communication; and
a front end module electrically connected to the first communication circuit and the first antenna,
wherein the front end module includes:
a first terminal connected to the transmission port for the first communication;
a second terminal connected to the reception port for the first communication;
a first switch configured to connect an amplifier circuit to one of the second terminal, a third terminal connected to the reception port for the second communication, or a fourth terminal connected to the transmission port for the second communication;
a second switch configured to connect the first antenna to one of the amplifier circuit or the first terminal;
an amplifier circuit connected between the first switch and the second switch,
wherein a first processor is configured to control the front end module to transmit the transmission signal of the second communication to the first antenna through a bypass line connected in parallel to an amplifier included in the amplifier circuit.