公开(公告)号：US10998986B2

公开(公告)日：2021-05-04

申请号：US16627862

申请日：2018-07-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ki Hyug Seong ,  Dong Il Yang ,  Hyo Seok Na

IPC: H04B17/24 ,  H04B17/10 ,  H04B17/318 ,  H04B17/336 ,  H01Q1/24 ,  H04B1/00 ,  H04B7/06

Abstract: An electronic device is disclosed. In addition, various embodiments understood through the disclosure may be possible. The electronic device includes a first antenna and a second antenna, a wireless communication circuit that is electrically connected to the first antenna and the second antenna and transmits and/or receives a signal through the first antenna and the second antenna, a switch that is electrically connected to the wireless communication circuit and is selectively connected to one of the first antenna and the second antenna, and a detection circuit that measures a magnitude of a first signal transmitted through the first antenna and a magnitude of a second signal through the second antenna, the second signal being obtained from at least a part of the first signal transmitted through the first antenna.