公开(公告)号：US20230187832A1

公开(公告)日：2023-06-15

申请号：US17969888

申请日：2022-10-20

Applicant: Samsung Electro-Mechanics Co., Ltd.

Inventor： Chin Mo KIM ,  Juhyoung PARK ,  Hyunjun CHOI ,  Jae Yeong KIM ,  Sungyong AN

IPC: H01Q9/04

CPC classification number: H01Q9/045 ,  H01Q9/0414

Abstract: An antenna includes a first insulating layer; a second insulating layer disposed on the first insulating layer in a height direction; a third insulating layer disposed between the first and second insulating layers, a feed via including a first portion passing through the first insulating layer, a second portion passing through the second insulating layer, and a third portion passing through the third insulating layer and connected to the first and second portions; and an antenna patch disposed on the first insulating layer and fed from the feed via, wherein a permittivity of the third insulating layer is lower than permittivities of the first and second insulating layers, and in a direction perpendicular to the height direction, a width of the third portion is wider than a width of the first portion and/or a width of the second portion.

公开(公告)号：US20230208035A1

公开(公告)日：2023-06-29

申请号：US17981668

申请日：2022-11-07

Applicant: Samsung Electro-Mechanics Co., Ltd.

Inventor： Hwan JI ,  Jungil KIM ,  Hyunjun CHOI ,  Chin Mo KIM ,  Won Cheol LEE

IPC: H01Q9/04

CPC classification number: H01Q9/0414 ,  H01Q9/045 ,  H01Q21/08

Abstract: An antenna apparatus includes a dielectric layer; and a via that extends through the dielectric layer, the via includes a conductive first portion and a non-conductive second portion surrounded by the conductive first portion. An antenna of the antenna apparatus is fed through the via.