US 12,334,641 B2
Antenna structure and electronic device including the same
Seokmin Lee, Suwon-si (KR); Junsig Kum, Suwon-si (KR); Yoongeon Kim, Suwon-si (KR); Seungho Choi, Suwon-si (KR); Seungtae Ko, Suwon-si (KR); and Youngju Lee, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Feb. 13, 2023, as Appl. No. 18/108,948.
Application 18/108,948 is a continuation of application No. PCT/KR2022/003795, filed on Mar. 18, 2022.
Claims priority of application No. 10-2021-0036259 (KR), filed on Mar. 19, 2021.
Prior Publication US 2023/0187845 A1, Jun. 15, 2023
Int. Cl. H01Q 21/06 (2006.01); H01Q 1/24 (2006.01); H01Q 1/52 (2006.01); H01Q 9/04 (2006.01)
CPC H01Q 21/065 (2013.01) [H01Q 1/246 (2013.01); H01Q 1/52 (2013.01); H01Q 9/045 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An antenna device comprising:
a substrate including a first dielectric layer and a second dielectric layer disposed on the first dielectric layer, wherein the first dielectric layer includes a first portion which is an air layer, and
wherein the second dielectric layer includes a second portion overlapping with the first portion;
at least one antenna element disposed on the substrate; and
a feeding line configured to feed power to the at least one antenna element,
wherein the feeding line is disposed on the second portion of the second dielectric layer to overlap with at least a portion of the first portion of the first dielectric layer.