ALEXANDRIA, Va., March 17 -- United States Patent no. 12,580,613, issued on March 17, was assigned to International Business Machines Corp. (Armonk, N.Y.).
"Arbitrary spatial filters based on beam transformation" was invented by Arun Paidimarri (South Salem, N.Y.), Bodhisatwa Sadhu (Peekskill, N.Y.) and John Francis Bulzacchelli (Somers, N.Y.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods for operating phased arrays are described. A circuit can receive an index associated with an antenna among a plurality of antennas in a phased array. The circuit can use the index to identify at least a phase value and a gain value of a known beam. The circuit can receive at least one static configuratio...