US 12,316,008 B2
Antenna device and electronic device including the same
Juneseok Lee, Suwon-si (KR); Jinsu Heo, Suwon-si (KR); Youngsub Kim, Suwon-si (KR); Jungho Park, Suwon-si (KR); Kwanghyun Baek, Suwon-si (KR); Youngju Lee, Suwon-si (KR); Kyoungho Jeong, Suwon-si (KR); and Dohyuk Ha, Suwon-si (KR)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Dec. 29, 2023, as Appl. No. 18/399,837.
Application 18/399,837 is a continuation of application No. 17/496,326, filed on Oct. 7, 2021, granted, now 12,176,620.
Application 17/496,326 is a continuation of application No. PCT/KR2021/013784, filed on Oct. 7, 2021.
Claims priority of application No. 10-2020-0129159 (KR), filed on Oct. 7, 2020; and application No. 10-2021-0056285 (KR), filed on Apr. 30, 2021.
Prior Publication US 2024/0136734 A1, Apr. 25, 2024
Prior Publication US 2024/0235059 A9, Jul. 11, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H01Q 21/06 (2006.01); H01Q 1/24 (2006.01); H01Q 9/04 (2006.01)
CPC H01Q 21/065 (2013.01) [H01Q 1/243 (2013.01); H01Q 9/0414 (2013.01); H01Q 9/045 (2013.01)] 14 Claims
OG exemplary drawing
 
1. An antenna device, comprising:
a first antenna array including an array of a plurality of first radiation patches;
a communication circuit configured to transmit and/or receive a radio signal using at least one of the first radiation patches;
at least one first isolator, comprising a conductor, disposed in an area between at least two adjacent first radiation patches among the first radiation patches, wherein the first isolator includes:
a first portion;
a second portion disposed substantially parallel to the first portion; and
a third portion electrically connecting the first portion with the second portion, and
wherein the first portion and the second portion are configured to generate current flows having a phase difference of 180 degrees with respect to each other; and
a plurality of radiation conductors, disposed around the first radiation patches, to radiate a radio signal in a direction crossing a direction in which the first radiation patches are configured to radiate a radio signal.