{
  "$type": "site.standard.document",
  "description": "A MEMS gyroscope includes a driven mass that moves in response to a drive force. A drive amplitude sense electrode is included as a feature of the drive mass and extends in a direction perpendicular to the drive direction. A change in capacitance is measured based on the relative location of the…",
  "path": "/patents/1326440",
  "publishedAt": "2022-09-08T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C19/5762",
    "INVENSENSE, INC."
  ],
  "textContent": "A MEMS gyroscope includes a driven mass that moves in response to a drive force. A drive amplitude sense electrode is included as a feature of the drive mass and extends in a direction perpendicular to the drive direction. A change in capacitance is measured based on the relative location of the drive amplitude sense electrode to a known fixed position, which in turn is used to accurately determine a location of the driven mass.",
  "title": "ROBUST METHOD FOR GYROSCOPE DRIVE AMPLITUDE MEASUREMENT"
}