Frequency-modulated mems gyroscopes: A review

X Ren, X Zhou, S Yu, X Wu, D Xiao - IEEE sensors journal, 2021 - ieeexplore.ieee.org
As a high-precision angular rate sensor, the Frequency-Modulated (FM) gyroscope based
on MEMS craft has attracted more and more attention in recent years, owing to its …

Silicon nanowires driving miniaturization of microelectromechanical systems physical sensors: A review

M Karimzadehkhouei, B Ali… - Advanced …, 2023 - Wiley Online Library
The miniaturization of microelectromechanical systems (MEMS) physical sensors is driven
by global connectivity needs and is closely linked to emerging digital technologies and the …

Theoretical thermoelastic damping for micro ring gyroscopes by wave propagation

X Ge, Z Qin, X Chen, X Ding, H Li - International Journal of Mechanical …, 2024 - Elsevier
The microelectromechanical system (MEMS) vibrating ring gyroscope (VRG) holds
significant promise for angle sensing applications, with its performance highly reliant on the …

Simplified top-down fabrication of sub-micron silicon nanowires

SZ Pakzad, S Akinci… - Semiconductor …, 2023 - iopscience.iop.org
Silicon nanowires are among the most promising nanotechnology building blocks in
innovative devices with numerous applications as nanoelectromechanical systems …

A ring gyroscope with on-chip capacitive stress compensation

BE Uzunoglu, D Erkan, E Tatar - Journal of …, 2022 - ieeexplore.ieee.org
We present long-term stress compensation results for a 3.2 mm diameter ring gyroscope
integrated with 16 capacitive stress sensors for the first time in this work. A bridge-type …

0.02°/h, 0.004°/√ h, 6.3-mA NEMS gyroscope with integrated circuit

A Buffoli, M Gadola, M Sansa… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This work introduces a system formed by an integrated circuit (IC) and a micromachined
piezoresistive gyroscope, with navigation grade performance. After discussing the …

Milli-hertz frequency tuning architecture toward high repeatable micromachined Axi-Symmetry gyroscopes

C Li, Y Wang, CK Ahn, C Zhang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Axi-symmetry micro gyroscopes are increasingly popular for their ultrahigh measurement
sensitivity. However, a side effect is the bias repeatability problem. In this article, we propose …

Calibration of coupling errors for scale factor nonlinearity improvement in navigation-grade honeycomb disk resonator gyroscope

P Wang, Q Li, Y Xu, Y Zhang, X Xi, Y Wu… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
With the performance of micromechanical gyroscopes approaching navigation grade, the
scale factor nonlinearity is gradually becoming the limitation for high-performance …

[HTML][HTML] Stencil lithography for bridging MEMS and NEMS

B Ali, M Karimzadehkhouei, MN Esfahani… - Micro and Nano …, 2023 - Elsevier
The damage inflicted to silicon nanowires (Si NWs) during the HF vapor etch release poses
a challenge to the monolithic integration of Si NWs with higher-order structures, such as …

Flower-like disk resonator for gyroscopic application

L Gu, W Zhang, H Lu, Y Wu, C Fan - Review of Scientific Instruments, 2022 - pubs.aip.org
In this paper, we propose a novel, flower-like disk resonator (FDR). The structure is made up
of concentrically meander-shaped rings that are interconnected by straight beams, which …