公开(公告)号：US20230006347A1

公开(公告)日：2023-01-05

申请号：US17861265

申请日：2022-07-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hanyeop LEE ,  Seongmin KANG ,  Kyungchul PARK ,  Jongin LEE ,  Jinchul CHOI ,  Changho HWANG

IPC: H01Q3/26

Abstract: electronica communication device includes a first array antenna module including first antenna elements, a second array antenna module including second antenna elements and disposed adjacent to the first array antenna module, and a controller which detects misalignment between the first array antenna module and the second array antenna module based on communication between a first test group of the first antenna elements and a second test group of the second antenna elements.