公开(公告)号：US10153539B2

公开(公告)日：2018-12-11

申请号：US15056419

申请日：2016-02-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jung-Hoon Seo ,  Ui-Chul Jeong ,  Se-Hyun Park ,  Jae-Ho Lim

IPC: H01Q1/24 ,  H01Q1/48 ,  H01Q9/42 ,  H01Q5/00 ,  H04B1/00 ,  H01Q5/335 ,  H01Q5/364

Abstract: Disclosed are an antenna device and an electronic device that includes the antenna device. The antenna device includes a power feeding unit, a ground unit, a radiating unit that is electrically connected to the power feeding unit, and a switching element that selects one or more points from a plurality of different points of the ground unit and connects the radiating unit to the selected one or more points.