%0 Journal Article
%T A Novel Offset Cancellation Based on Parasitic-Insensitive Switched-Capacitor Sensing Circuit for the Out-of-Plane Single-Gimbaled Decoupled CMOS-MEMS Gyroscope
%A Ming-Hui Chang
%A Han-Pang Huang
%J Sensors
%D 2013
%I MDPI AG
%R 10.3390/s130303568
%X This paper presents a novel parasitic-insensitive switched-capacitor (PISC) sensing circuit design in order to obtain high sensitivity and ultra linearity and reduce the parasitic effect for the out-of-plane single-gimbaled decoupled CMOS-MEMS gyroscope (SGDG). According to the simulation results, the proposed PISC circuit has better sensitivity and high linearity in a wide dynamic range. Experimental results also show a better performance. In addition, the PISC circuit can use signal processing to cancel the offset and noise. Thus, this circuit is very suitable for gyroscope measurement.
%K out-of-plane gyroscope
%K parasitic-insensitive switched-capacitor (PISC)
%K ¦²¦¤ ADC
%U http://www.mdpi.com/1424-8220/13/3/3568