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. 23, 2025
Filed:
Jan. 25, 2023
Bae Systems Information and Electronic Systems Integration Inc., Nashua, NH (US);
Jean L. Kubwimana, Merrimack, NH (US);
Alexander D. Johnson, Waltham, MA (US);
Jacob Tamasy, Nashua, NH (US);
BAE Systems Information and Electronic Systems Integration Inc., Nashua, NH (US);
Abstract
An antenna assembly includes a ground plane having a first aperture slot and a second aperture slot. The first and second aperture slots are non-intersecting and substantially symmetrical with each other about an imaginary plane of symmetry that divides the ground plane into two substantially symmetrical halves, and that is orthogonal to the ground plane. The antenna assembly includes a first patch antenna above the ground plane, and a second patch antenna above the first patch antenna. The first patch antenna is separated from the ground plane, and the second patch antenna is separated from the first patch antenna. The imaginary plane also divides the first patch antenna into two substantially symmetrical halves, and divides the second patch antenna into two substantially symmetrical halves. A first feed line and a second feed line are at least in part below the first aperture slot and the second aperture slot, respectively.