ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,562,765, issued on Feb. 24, was assigned to QUALCOMM Inc. (San Diego).
"Spur suppression for millimeter wave (mmW) receiver" was invented by Chirag Dipak Patel (San Diego), Gary Lee Brown Jr. (Carlsbad, Calif.), Rajagopalan Rangarajan (San Diego) and Mustafa Keskin (San Diego).
According to the abstract* released by the U.S. Patent & Trademark Office: "Aspects of the disclosure relate to devices, wireless communication apparatuses, methods, and other aspects of spur suppression in millimeter wave receivers. In one aspect a local oscillator (LO) source is coupled to a quadrature generation circuit having a first output for a first LO signal, and a second output for a second LO signal ...