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. 15, 2026
Filed:
Jun. 12, 2024
Applicant:
Proterial, Ltd., Tokyo, JP;
Inventor:
Hajime Nagata, Tokyo, JP;
Assignee:
Proterial, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01Q 21/26 (2006.01); H01Q 9/28 (2006.01); H01Q 21/20 (2006.01);
U.S. Cl.
CPC ...
H01Q 21/26 (2013.01); H01Q 9/285 (2013.01); H01Q 21/205 (2013.01);
Abstract
An antenna radiating element includes an antenna portion and a reflector. The antenna portion includes two bow-tie antennas arranged in a cross shape. The reflector includes a tubular portion having a cross-sectional shape, which is a regular octagon, in a cross-section orthogonal to an axial direction, a bottom portion closing one end part in the axial direction of the tubular portion, and an opening portion provided at an end part opposite to the one end part of the tubular portion. The antenna portion is positioned in the vicinity of the opening portion.