ALEXANDRIA, Va., Sept. 17 -- United States Patent no. 12,418,109, issued on Sept. 16, was assigned to BDCM A2 LLC (Dover, Del.).
"Reflectarray antenna with two-dimensional beam scanning" was invented by Taha Shahvirdi Dizaj Yekan (San Diego).
According to the abstract* released by the U.S. Patent & Trademark Office: "Examples disclosed herein relate to a reflectarray antenna system with two-dimensional beam scanning that includes a first reflectarray having a polarizing grid that operates as a reflective surface in a first polarization and operates as a transparent surface in a second polarization. The reflectarray antenna system includes a second reflectarray comprising an array of reflectarray cells and arranged parallel to the first re...