| 摘要 |
An angular velocity sensor comprising: a drive circuit to generate a drive signal; a vibrating weight; a vibrating unit to vibrate the vibrating weight along a first axis and a second axis according to the drive signal; an output unit to output a signal based on Coriolis force that occurs corresponding to angular velocity and vibration of the vibrating weight; a detection circuit to detect the angular velocity from the signal based on the Coriolis force; a first vibration attenuating unit to electrically consume kinetic energy of the vibrating weight is provided. |
