High-resolution continuous-time interface for micromachined capacitive accelerometer
نویسندگان
چکیده
منابع مشابه
Continuous-time interface for a micromachined capacitive accelerometer with NEA of 4 g and bandwidth of 300 Hz
A continuous-time accelerometer interface is feasible when a high dynamic range together with a wide signal band is required. In this paper the implementation of a continuous-time force-feedback loop for a capacitive sensor element with a full-scale signal of ±1.5 g is presented. The interface is measured to attain a noise equivalent acceleration (NEA) density of 500 ng/ √ Hz at 30 Hz for the o...
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عنوان ژورنال:
- I. J. Circuit Theory and Applications
دوره 37 شماره
صفحات -
تاریخ انتشار 2009