ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,463,605, issued on Nov. 4, was assigned to SMARTER MICROELECTRONICS (GUANG ZHOU) Co. LTD. (Guangzhou, China).
"Compensation circuit" was invented by Zhenfei Peng (Guangzhou, China) and Qiang Su (Guangzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A compensation circuit includes a power amplifier, a current bias circuit, a power detection circuit and a current control circuit; the power detection circuit is configured to detect the voltage amplitude of the radio frequency input signal of the power amplifier and output a reference current when the voltage amplitude meets a preset condition; the current control circuit is configured to receive a...