ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,463,347, issued on Nov. 4, was assigned to CITY UNIVERSITY OF HONG KONG (Kowloon, Hong Kong).
"All-dielectric reflectarray antenna" was invented by Kwok Wa Leung (Shatin, Hong Kong) and Ting Li (Changsha, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An antenna includes a supporting layer and a reflection element disposed on the supporting layer configured to reflect an incident wave with a respective reflection phase, the reflection element extending perpendicularly from the supporting layer at a height configured to achieve the respective reflection phase, and both the supporting layer and the reflection element being formed with an all-dielectr...