ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,562,499, issued on Feb. 24, was assigned to PERASO TECHNOLOGIES INC. (Toronto).
"Dual-band phased array antenna assembly" was invented by Atabak Rashidian (Richmond Hill, Canada).
According to the abstract* released by the U.S. Patent & Trademark Office: "An antenna assembly includes: a substrate material supporting a plurality of substantially parallel conductive layers; a ground plane defined by a first conductive layer; an grid of antenna elements, each antenna element including: an excitation patch defined by a second conductive layer, and configured for connection to a controller port; a first annular radiative element defined by a third conductive layer; a second annular radiat...