| 摘要 |
<p>A vibrating gyroscope includes a vibrator (22) having a plurality of piezoelectric members (24, 26) stacked and polarized in directions opposing each other; at least one drive electrode (32, 34) formed on one of the mutually opposing main surfaces of the vibrator (22) to input a signal for exciting the vibrator (22); at least two detection electrodes (28, 30) formed on one of the mutually opposing main surfaces of the vibrator (22) to output a signal in accordance with vibration of the vibrator (22); and at least one reference electrode (36) formed on one of the mutually opposing main surfaces of the vibrator (22) to be connected to a reference potential. The reference electrode (36) formed in a position opposing the drive electrodes (32, 34) and the detection electrodes (28, 30). <IMAGE></p> |
