ALEXANDRIA, Va., June 5 -- United States Patent no. 12,278,436, issued on April 15, was assigned to MITSUBISHI ELECTRIC Corp. (Tokyo).
"Antenna device and array antenna device" was invented by Jun Goto (Tokyo) and Toru Fukasawa (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "An antenna device includes: a dielectric substrate having a feed line and a radiation unit provided on a first surface and having a ground conductor provided on a second surface opposite to the first surface; and a pair of second slits that is provided on a side of the radiation unit facing a side to which the feed line is connected and expands in directions away from each other toward the side to which the feed line is connected w...