公开(公告)号：US20190097321A1

公开(公告)日：2019-03-28

申请号：US15978289

申请日：2018-05-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： JaeChun LEE ,  Sang Joon KIM ,  Joonseong KANG ,  Junyeub SUH ,  Wonseok LEE

IPC: H01Q7/00 ,  H01Q21/00 ,  H01Q1/24 ,  H01Q1/36 ,  H01Q1/50

Abstract: An antenna device is disclosed. The antenna device includes a main antenna element and a sub antenna element, the sub antenna element being configured to form a mutual coupling with the main antenna element where a central axis of the sub antenna element forms an angle different from a right angle with a central axis of the main antenna element.