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:
Jan. 14, 2025
Filed:
Dec. 05, 2018
Samsung Electronics Co., Ltd., Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A patch antenna structure includes a metal substrate, a feeding patch connected to the metal substrate, and a first feeding line disposed on the feeding patch, a first feeding point and a second feeding line connected in the first feeding line, and a second feeding point connected in the second feeding line, the first feeding line and the second feeding line intersect at a node. A length of the first feeding line between the node and the first feeding point and a length of the second feeding line between the node to the second feeding point are set equal. A switching component for changing the relative phase between the first feeding point and the second feeding point is provided in the first feeding line and/or in the second feeding line.