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:
Mar. 25, 2025
Filed:
Oct. 11, 2021
The Board of Regents of the University of Oklahoma, Norman, OK (US);
Nafati Aboserwal, Norman, OK (US);
Jorge L Salazar-Cerreno, Norman, OK (US);
Zeeshan Qamar, Norman, OK (US);
The Board of Regents of the University of Oklahoma, Norman, OK (US);
Abstract
An X-band dual-polarized slotted waveguide antenna (SWGA) array unit cell comprises a partial H-plane waveguide with a metal vane; and a conventional waveguide in a side-by-side arrangement with the partial H-plane waveguide. A spacing between elements of the X-band dual-polarized SWGA array unit cell in an azimuth plane is in a range of about 0.6λo to about 0.5λo. The X-band dual-polarized SWGA array unit cell has a one-dimensional (1D) electronic-scanning range of at least 84° (±42°) in the azimuth plane perpendicular to a waveguide axis. The X-band dual-polarized SWGA array unit cell has a cross-polarization isolation of about −60 decibels (dB) or less.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile