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. 27, 2025
Filed:
Dec. 28, 2022
City University of Hong Kong, Kowloon, HK;
Chenfeng Yang, Kowloon, HK;
Gengbo Wu, Kowloon, HK;
Ka Fai Chan, Kowloon, HK;
Chi Hou Chan, Kowloon, HK;
City University of Hong Kong, Kowloon, HK;
Abstract
An antenna includes, at least, a metasurface structure assembly and a feed. The feed is coupled with the metasurface structure assembly and is operable to provide a first type of electromagnetic radiation with a first radiation property to the metasurface structure assembly. The metasurface structure assembly is operable to receive the first type of electromagnetic radiation from the feed and to convert the first type of electromagnetic radiation into a second type of electromagnetic radiation and then back to the first type of electromagnetic radiation with a second radiation property for radiation from the metasurface structure assembly. The first radiation property and the second radiation property are different.