Fully-differential single resonator FM/whole angle gyroscope using CW/CCW mode separator

Research output: Chapter in Book/Report/Conference proceedingConference contribution

17 Citations (Scopus)

Abstract

This paper reports a fully-differential frequency modulated (FM) gyroscope where superposed clockwise (CW) and counter clockwise (CCW) modes are independently controlled on a single resonator. A CW/CCW mode separator was implemented with a mode-matched ring resonator, and FM gyroscope operation with excellent linearity between applied angular rate and frequency difference was demonstrated. The scale factor was as high as 0.724, and measured almost zero temperature coefficient including ±26 ppm uncertainty without any compensation. Whole angle mode operation was also demonstrated using the same system and excellent linear relationship between applied rotation angle and measured angle was observed.

Original languageEnglish
Title of host publication2017 IEEE 30th International Conference on Micro Electro Mechanical Systems, MEMS 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1118-1121
Number of pages4
ISBN (Electronic)9781509050789
DOIs
Publication statusPublished - 2017 Feb 23
Event30th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2017 - Las Vegas, United States
Duration: 2017 Jan 222017 Jan 26

Publication series

NameProceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
ISSN (Print)1084-6999

Other

Other30th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2017
Country/TerritoryUnited States
CityLas Vegas
Period17/1/2217/1/26

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Mechanical Engineering
  • Electrical and Electronic Engineering

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