摘要 |
The invention relates to a micro-accelerometer with resonators which is sensitive to accelerations in a first direction, comprising, between two support plates, an etched interposed plate in order to comprise: a rectangular frame (10) whose sides extend along the first direction (x) and a second direction (y) perpendicular to the first, these directions being orthogonal to a third direction (z); a seismic mass (11) internal to the frame; two suspension bars (S1, S2) extending between the frame and the mass along the second direction, on either side of the mass, these bars having the same thickness as the mass and the frame along the third direction and a small width along the first direction; two resonator-forming elements (R1, R2) extending between the frame and the mass and having a small thickness along the third direction. …<IMAGE>… |