公开(公告)号：US12191579B2

公开(公告)日：2025-01-07

申请号：US18064047

申请日：2022-12-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungsoo Kim ,  Kyuyoung Kim ,  Byoungchul Kim ,  Seyoon Bae ,  Byoungryoul Song ,  Kanghyun Ryoo ,  Yongyoun Kim ,  Sungkoo Park ,  Himchan Yun ,  Sangha Lee

IPC: H01Q5/335 ,  H01Q3/24

Abstract: An antenna structure includes a first antenna, a second antenna, at least one processor, a power distribution circuit configured to equally supply power supplied from the processor(s) to the first antenna and the second antenna, and a coupler disposed between the processor(s) and the power distribution circuit, wherein the processor(s) may obtain a first parameter for a first signal received by the first antenna and a second parameter for a second signal received by the second antenna, detect a phase difference between the first signal and the second signal, obtain a matching parameter based on parameters corresponding to a case in which the phase difference satisfies a specified condition among the first parameter and the second parameter, and obtain a third parameter for allowing a reflection coefficient of a signal flowing from the power distribution circuit to the coupler to exist within a specified range among the matching parameters.