US Patent Issued to REALTEK SEMICONDUCTOR on Nov. 11 for "Signal receiving circuit and calibration method thereof" (Taiwanese Inventor)

ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,470,228, issued on Nov. 11, was assigned to REALTEK SEMICONDUCTOR Corp. (Hsinchu, Taiwan).

"Signal receiving circuit and calibration method thereof" was invented by Yi-Chang Shih (Hsinchu, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A signal receiving circuit receives an input signal and includes a radio frequency (RF) front-end circuit, a filter circuit, an amplifier circuit, an analog-to-digital converter (ADC), a compensation circuit, an adder circuit, and a control circuit. The RF front-end circuit down-converts the input signal to generate a down-converted signal. The filter circuit filters the down-converted signal to generate a filtered...