<p>An inertial sensor is described in which a resonant element is driven by control electronics into resonance. The control electronics includes an oscillator. A circuit is provided for matching the frequency of the oscillator with the frequency of the output of the resonant element such that the time to operation from start up of the sensor is minimised and the requirement of frequency matching a given sensor to the control electronics is removed.</p>
申请公布号
WO2011124576(A1)
申请公布日期
2011.10.13
申请号
WO2011EP55285
申请日期
2011.04.05
申请人
SILICON SENSING SYSTEMS LIMITED;DURSTON, MICHAEL;BEASLEY, DAVID;TOWNSEND, KEVIN