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:
Jan. 06, 2026
Filed:
May. 13, 2025
Elias Antoun Alwan, Miami, FL (US);
MD Nazim Uddin, Miami, FL (US);
Elias Antoun Alwan, Miami, FL (US);
MD Nazim Uddin, Miami, FL (US);
The Florida International University Board of Trustees, Miami, FL (US);
Abstract
A circular polarized penta-band antenna device and a method for fabricating the antenna device are provided. The antenna device includes: a substrate; a primary L-band antenna formed on the substrate; and a plurality of secondary antennas formed on a top surface of the L-band antenna. The plurality of secondary antennas includes: an X-band antenna; a K-bandantenna; a K-bandantenna; and a Ka-band antenna. Each of the X-band, K-band, K-band, and Ka-band antennas has a corner-truncated patch structure configured to generate left-hand circular polarization (LHCP). Each of the antennas operates simultaneously to enable multi-band communication and a shared aperture is formed across all antennas.