ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,639, issued on Sept. 15, was assigned to Telefonaktiebolaget LM Ericsson (publ) (Stockholm).
"Radiator unit for cross-band suppression" was invented by Thomas Bressner (Toging am Inn, Germany) and Michael Freiberger (Rosenheim, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "We describe a radiator unit for an antenna. The radiator unit is configured to radiate electromagnetic waves within a frequency band. The radiator unit comprises: a first radiating structure for radiating an electromagnetic wave having a first frequency within the frequency band, and a non-radiating structure coupled to the first radiating structure. One or both of (i) t...