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. 07, 2022
Filed:
Jun. 24, 2020
Nec Corporation, Tokyo, JP;
Naoki Oshima, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
A polarized wave shared array antenna according to an example embodiment includes: antenna elementsandprovided adjacent to each other on one surface of an antenna substrate, each of which being configured to generate two orthogonal linear polarized waves; feeding pointsanddisposed in a first direction when viewed from each antenna element and feeding pointsanddisposed in a second direction orthogonal to the first direction when viewed from each antenna element; transmission and reception units, andthat are provided on an integrated circuit on the other surface of the antenna substrateand are respectively connected to the feeding points, in which in a plan view, the feeding points are disposed so as to be arranged on a straight line, and wirings connecting the transmission and transmission units to the corresponding feeding points are equal in length.