ALEXANDRIA, Va., June 25 -- United States Patent no. 12,341,253, issued on June 24, was assigned to MURATA MANUFACTURING Co. LTD. (Nagaokakyo, Japan).
"Antenna module and array antenna" was invented by Ryo Komura (Nagaokakyo, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An array antenna is formed of a plurality of antenna modules disposed adjacent to each other and including a plurality of antenna modules. Each of the antenna modules includes a dielectric substrate, a ground electrode, and a sub-array. The sub-array is formed of a plurality of radiating elements facing the ground electrode. In the sub-array, the plurality of radiating elements are arranged in a matrix, and each includes multiple feed...