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:
Dec. 02, 2025
Filed:
Aug. 25, 2023
Bae Systems Information and Electronic Systems Integration Inc., Nashua, NH (US);
Alexander D. Johnson, Waltham, MA (US);
BAE Systems Information and Electronic Systems Integration Inc., Nashua, NH (US);
Abstract
Techniques are provided for fabricating an expandable tightly coupled dipole array (TCDA) antenna with dual-linear linear polarization. An antenna implementing the techniques according to an embodiment includes an array of the electrically coupled antenna elements. The antenna elements comprise a horizontally polarized planar dipole antenna disposed on a first foldable substrate and a ground plane disposed on a second foldable substrate. The second substrate is parallel to the first substrate. The antenna elements also comprise a first printed circuit board (PCB) coupling the first substrate to the second substrate, the first PCB perpendicular to the first substrate and the second substrate, and a second PCB coupling the first substrate to the second substrate, the second PCB perpendicular to the first substrate and the second substrate and parallel to the first PCB. The antenna elements further comprise a vertically polarized dipole antenna disposed on the second PCB.