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:
Sep. 13, 2022
Filed:
Aug. 09, 2017
Sony Corporation, Tokyo, JP;
Kun Zhao, Stockholm, SE;
Zhinong Ying, Lund, SE;
Sony Group Corporation, Tokyo, JP;
Abstract
An antenna () comprises a waveguide () formed by a first horizontal conductive layer () of a multi-layer circuit board (), a second horizontal conductive layer () of the multi-layer circuit board, and vertical sidewalls formed by conductive vias () extending between the first conductive layer () and the second conductive layer (). Further, the antenna () of comprises a parallel plate resonator () at one end of the waveguide (). The parallel plate resonator () is formed in the multilayer circuit board (), by a first horizontal conductive plate () adjacent to the first conductive layer () and a second horizontal conductive plate () adjacent to the second conductive layer (). Further, the antenna () comprises at least one conductive via () extending from one of the first conductive plate () and the second conductive plate () towards the other of the first conductive plate () and the second conductive plate ().