公开(公告)号：US20230129937A1

公开(公告)日：2023-04-27

申请号：US18145550

申请日：2022-12-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngsub KIM ,  Sohyeon JUNG ,  Kwanghyun BAEK ,  Youngju LEE ,  Juneseok LEE ,  Dohyuk HA

IPC: H01Q21/00 ,  H01Q1/24 ,  H01Q1/48 ,  H01P3/08 ,  H01P1/26

Abstract: An electronic device is provided. The electronic device includes a plurality of antenna arrays, a plurality of first printed circuit board (PCB) sets corresponding to the plurality of the antenna arrays, and a second PCB including a power interface, the second PCB may include a feeding line for delivering signals to the antenna elements, a first layer formed away from a first surface of the feeding line, and a second layer formed away from a second surface of the feeding line, and the second layer may include a metamaterial for transforming impedance.