Gyroscopic sensor with three-dimensional electrical interconnection circuit, has flexible conducting wires arranged between piezoelectric sensors and one end of printed tracks

摘要

An interconnection circuit (17) secured to a base (8), has a shape adapted to surround the resonator such that the piezoelectric sensors are arranged closely without contacting the printed conducting tracks (18) that are parallel to the sensors. The flexible conducting wires (19) are arranged slackly between the sensors and one end of printed tracks. The electrical connection is established between insulated feedthroughs of the base and other end of printed tracks.