The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 18, 2025
Filed:
Oct. 13, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Gennadiy Aleksandrovich Evtyushkin, Moscow, RU;
Elena Aleksandrovna Shepeleva, Moscow, RU;
Anton Sergeevich Lukyanov, Moscow, RU;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
An antenna array is provided that includes at least one active element and at least one passive element arranged around the active element. The passive element includes at least one feeding line disposed between a first ground layer and a second ground layer, a first patch located on the same plane as the first ground layer, and a second patch at least partially disposed between the feeding line and the first patch. The second patch is configured to be electromagnetically coupled to both the first patch and the feeding line. A radio-absorbing material is disposed adjacent to the first patch to improve electromagnetic performance.