ALEXANDRIA, Va., Jan. 29 -- United States Patent no. 12,212,056, issued on Jan. 28, was assigned to Rohde & Schwarz GmbH & Co. KG (Munich).
"Method and apparatus for removal of a parasitic coupling in an antenna array" was invented by Hendrik Bartko (Unterhaching, Germany) and Adam Tankielun (Ottobrunn, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method and apparatus for removal of a parasitic coupling of a signal source to an output of an antenna array comprising at least one antenna element connected via an associated controllable switch to a signal receiver connected to the output of said antenna array, the method includes measuring a parasitic coupling signal received by the signal receiver ...