ALEXANDRIA, Va., June 25 -- United States Patent no. 12,341,543, issued on June 24, was assigned to pSemi Corp. (San Diego).
"Supporting wideband inputs on RF receivers" was invented by Parvez Daruwalla (San Diego), Rong Jiang (San Diego), Sung Kyu Han (San Diego) and Khushali Shah (San Diego).
According to the abstract* released by the U.S. Patent & Trademark Office: "Methods and devices to support multiple frequency bands in radio frequency (RF) circuits are shown. The described methods and devices are based on adjusting the effective width of a transistor in such circuits by selectively disposing matching transistors in parallel with the transistor. The presented devices and methods can be used in RF circuits including low noise amplif...