公开(公告)号：EP4411982A1

公开(公告)日：2024-08-07

申请号：EP22887599.3

申请日：2022-10-26

申请人： Samsung Electronics Co., Ltd.

发明人： YU, Yeonsik ,  KIM, Sungjae ,  KIM, Hoyong ,  PARK, Sanguk ,  SHIM, Jongwan ,  CHEON, Jeongnam

IPC分类号： H01Q1/38 ,  H01Q9/42

CPC分类号： H01Q9/42 ,  H01Q1/38

摘要： An antenna device according to one embodiment may comprise: a substrate portion; a first via pad for providing a power supply signal to a radiation member; a second via pad for providing a ground to the radiation member; the radiation member connected to the first via pad and the second via pad; and a radiation guide portion which is made of a dielectric extending from the substrate portion in a lateral direction of the substrate portion and guides a beam emitted from the radiation member, thereby directing the beam in the lateral direction.