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

Claim 0:
1. A front end module (FEM) of an electronic device, comprising:
a first terminal connected to a transmission port for a first communication;
a second terminal connected to a reception port for the first communication;
a first amplifier connected to the first terminal;
an amplifier circuit including a second amplifier and a bypass line connected in parallel to the second amplifier;
a first switch configured to connect the amplifier circuit to one of the second terminal, a third terminal connected to one of a reception port or a transmission port for a second communication, or a fourth terminal connected to one of the reception port or the transmission port for the second communication; and
a second switch configured to connect an antenna to one of the amplifier circuit or the first amplifier,
wherein a transmission signal of the second communication is configured to be transmitted to the antenna through the bypass line connected in parallel to the second amplifier included in the amplifier circuit, and a reception signal of the second communication is configured to be transmitted to the reception port for the second communication through the second amplifier.