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:
Jun. 25, 2024
Filed:
Jul. 21, 2020
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Shinya Morita, Kanagawa, JP;
SONY SEMICONDUCTOR SOLUTIONS CORPORATION, Kanagawa, JP;
Abstract
Provided is an antenna device capable of efficiently transmitting millimeter wave band signals. The antenna device includes plural antennas, a first Butler matrix circuit, and a second Butler matrix circuit. The plural antennas are disposed apart from each other. The first Butler matrix circuit is connected to each of the plural antennas. The second Butler matrix circuit is connected to each of the plural antennas. In each of the plural antennas, a first feed point connected to the first Butler matrix circuit and a second feed point connected to the second Butler matrix circuit are disposed apart from each other.