ALEXANDRIA, Va., June 9 -- United States Patent no. 12,652,204, issued on June 9, was assigned to Instituto de Pesquisas Eldorado (Campinas, Brazil).
"System and method for multiple supply IQ sharing in digital to analog signal conversion" was invented by Pedro Emiliano Paro Filho (San Diego) and Eduardo Rodrigues De Lima (Campinas, Brazil).
According to the abstract* released by the U.S. Patent & Trademark Office: "A digital to analog signal conversion system with a local oscillator, a control circuit, a radio-frequency digital to analog converter circuit, and a power combiner circuit is presented. The local oscillator generates a plurality of local oscillator phase signals. The control circuit receives a baseband in-phase (I) signal and...