US 11,670,854 B2
Antenna device
Nam Ki Kim, Suwon-si (KR); Woncheol Lee, Suwon-si (KR); Dongok Ko, Suwon-si (KR); Jaemin Keum, Suwon-si (KR); Jeongki Ryoo, Suwon-si (KR); and Youngsik Hur, Suwon-si (KR)
Assigned to Samsung Electro-Mechanics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electro-Mechanics Co., Ltd., Suwon-si (KR)
Filed on Apr. 28, 2022, as Appl. No. 17/731,443.
Application 17/731,443 is a continuation of application No. 17/034,401, filed on Sep. 28, 2020, granted, now 11,349,212.
Claims priority of application No. 10-2020-0084065 (KR), filed on Jul. 8, 2020.
Prior Publication US 2022/0255227 A1, Aug. 11, 2022
Int. Cl. H01Q 5/35 (2015.01); H01Q 1/38 (2006.01); H01Q 5/15 (2015.01)
CPC H01Q 5/35 (2015.01) [H01Q 1/38 (2013.01); H01Q 5/15 (2015.01)] 20 Claims
OG exemplary drawing
 
1. An antenna device comprising:
a ground plane;
an antenna pattern overlapping the ground plane with respect to a first direction;
a dielectric layer interposed between the ground plane and the antenna pattern;
a feed via coupled with the antenna pattern and penetrating at least a portion of the dielectric layer;
a ground via connected to the ground plane and penetrating at least a portion of the dielectric layer; and
a ground pattern extending from the ground via and surrounding at least of portion of the feed via.