ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,698,969, issued on Aug. 4, was assigned to Analog Devices Inc. (Wilmington, Mass.).
"Apparatus and methods for gyroscope signal demodulation" was invented by Jeff Yan (Andover, Mass.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Apparatus and methods for gyroscope signal demodulation are disclosed herein. In certain embodiments, a demodulation circuit for a microelectromechanical systems (MEMS) gyroscope includes a switched resistor filter that samples a gyroscope signal received from a microelectromechanical sensor. The switched resistor filter provides sampling with a controlled duty cycle and noise bandwidth limit to achieve high signal-to-noise rati...