{
  "$type": "site.standard.document",
  "description": "A MEMS gyroscope includes a proof mass of a suspended spring mass system that is driven at a drive frequency. The proof mass moves relative to a sense electrode such that an overlap of the proof mass and sense electrode changes during the drive motion. A Coriolis force causes the proof mass to move…",
  "path": "/patents/1236204",
  "publishedAt": "2019-06-13T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C19/5712",
    "INVENSENSE, INC."
  ],
  "textContent": "A MEMS gyroscope includes a proof mass of a suspended spring mass system that is driven at a drive frequency. The proof mass moves relative to a sense electrode such that an overlap of the proof mass and sense electrode changes during the drive motion. A Coriolis force causes the proof mass to move relative to the sense electrode. The overlap and the movement due to the Coriolis force are sensed, and angular velocity is determined based on the magnitude of a signal generated due to a change in overlap and the Coriolis force.",
  "title": "ON-CHIP GAP MEASUREMENT"
}