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:
May. 10, 2022
Filed:
Mar. 29, 2021
University of Florida Research Foundation, Inc., Gainesville, FL (US);
Yong Kyu Yoon, Gainesville, FL (US);
Woosol Lee, Gainesville, FL (US);
University of Florida Research Foundation, Inc., Gainesville, FL (US);
Abstract
The present disclosure describes various embodiments of systems, apparatuses, and methods of fabricating a metamaterial-inspired dual-function loop antenna. One such antenna device comprises a loop antenna and a metamaterial slab integrated on top of the loop antenna. Accordingly, the metamaterial slab metamaterial has a negative refractive index value at a first frequency and a near zero refractive index at a second frequency, wherein the first frequency is less than the second frequency, each unit cell of the metamaterial slab is coupled to a capacitor in parallel, the first frequency is attributed to a capacitance value of the capacitor, and the second frequency is attributed to a dimension of the unit cell. As such, the antenna device is configured to receive wireless power transfer signals over the first frequency and wireless communication signals over the second frequency. Other apparatuses, systems, and methods are also presented.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile