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. 29, 2021
Filed:
Jun. 26, 2017
Huber+suhner Ag, Herisau, CH;
Rafal Glogowski, Wiazowna, PL;
HUBER+SUHNER AG, Herisau, CH;
Abstract
Disclosed is an antenna, in particular array antenna. The antenna includes an antenna top surface () and an antenna bottom surface (). The antenna further includes a waveguide channel structure with a plurality of waveguide end branches (). Each waveguide end branch () opens into an associated waveguide opening () in the antenna top surface () in a one-to-one relation, wherein the waveguide openings () are arranged in a pattern of rows and columns. A plurality of recesses () extends from the antenna top surface () towards the antenna bottom surface (), the plurality of recesses () being arranged such that a recess () is present between pairs of neighboring waveguide openings () of the same row and/or column.