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:
Apr. 04, 2023
Filed:
Sep. 30, 2021
Samsung Electro-mechanics Co., Ltd., Suwon-si, KR;
Sang Hyun Kim, Suwon-si, KR;
Samsung Electro-Mechanics Co., Ltd., Suwon-si, KR;
Abstract
An antenna apparatus includes a ground plane; a first patch antenna pattern having a first bandwidth and spaced apart from the ground plane; a second patch antenna pattern spaced apart from the ground plane and the first patch antenna and overlapping at least a portion of the first patch antenna pattern; and guide vias disposed between the first patch antenna pattern and the ground plane and electrically connecting the first patch antenna pattern to the ground plane. The second patch antenna pattern has a second bandwidth corresponding a frequency higher than a frequency of the first bandwidth. The guide vias are disposed along a first side of the first patch antenna pattern.