公开(公告)号：US20250080154A1

公开(公告)日：2025-03-06

申请号：US18739418

申请日：2024-06-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： WOOSEOK LEE ,  JEONGYEOL BAE ,  SANGMIN YOO ,  JONGSOO LEE

IPC: H04B1/40 ,  H03F3/45 ,  H04B1/00

Abstract: An electronic circuit includes a first inductor connected to an input terminal, a second inductor and a third inductor connected in series to each other and connected in parallel with the first inductor, a first switch connected between the second inductor and the third inductor, and a processor electrically connected to the first switch. The processor may be configured to close the first switch in response to a first request such that a first signal in a first frequency band is output through an output side of the electronic circuit, and to open the first switch in response to a second request, distinct from the first request, such that a second signal in a second frequency band, lower than the first frequency band, is output through the output side.