Concepts and key technologies of microelectromechanical systems resonators

T Feng, Q Yuan, D Yu, B Wu, H Wang - Micromachines, 2022 - mdpi.com
In this paper, the basic concepts of the equivalent model, vibration modes, and conduction
mechanisms of MEMS resonators are described. By reviewing the existing representative …

The Oven Controlled MEMS Oscillators in Timing and Sensing Applications: A review

T Feng, Q Yuan, D Yu, B Wu, H Wang - IEEE Sensors Journal, 2023 - ieeexplore.ieee.org
Compared to conventional sensors, resonant-based sensors output frequency signals
instead of voltage signals and therefore have greater advantages in terms of accuracy, noise …

Temperature compensated bulk-mode capacitive MEMS resonators with±16 ppm temperature stability over industrial temperature ranges

J Han, Y Xiao, W Chen, W Jia, K Zhu… - Journal of …, 2022 - ieeexplore.ieee.org
This letter reports temperature compensated single crystal silicon (SCS) bulk-mode
capacitive microelectromechanical system (MEMS) resonators with high temperature …

Lamé resonator integrated with chevron-shaped thermal actuators to improve motional resistance and temperature stability

AR Kolahdouz-Moghaddam, S Nabavi… - Journal of …, 2023 - ieeexplore.ieee.org
This paper presents a capacitive bulk mode resonator operating in Lamé mode, where the
motional resistance and temperature stability are enhanced by implementing a set of …

Mechanically Coupled Single-Crystal Silicon MEMS Resonators for TCF Manipulation

J Han, Y Xiao, W Chen, K Zhu… - Journal of …, 2023 - ieeexplore.ieee.org
This paper presents mechanically coupled single-crystal silicon (SCS)
microelectromechanical system (MEMS) resonators for temperature coefficient of frequency …

Design and strength analysis of a novel Silicon-base MEMS setback safety device with curved zig-zag tracks

H Wang, W Nie, Y Cao, S Lei, H Lu… - IEEE Sensors …, 2024 - ieeexplore.ieee.org
To improve the load identification capability and high overloading-resistibility of the silicon-
based micro-electromechanical system (MEMS) setback safety device, a MEMS setback …

High-Q and Low-Motional Impedance Piezoelectric mems Resonator through Mechanical Mode Coupling

L Huang, Z Feng, Y Xiao, F Sun… - 2023 IEEE 36th …, 2023 - ieeexplore.ieee.org
A high-Q and low-motional impedance (R m) resonator is achieved by mechanically
coupling a low-impedance piezoelectric length extensional-mode resonator with two high-Q …

Modeling the Effects of Radiation on Microelectromechanical Resonators

DD Lynes - 2023 - scholar.afit.edu
As the use of MEMS becomes more prolific in air, space, defense, and power applications,
they will be exposed to more extreme radiation environments. This dissertation explores the …

A Micro-Oven Controlled Dual-Mode Piezoelectric MEMS Resonator With±190 ppb Stability Over− 40 to 105° C Temperature Range

Y Xiao, J Han, K Zhu, G Wu - IEEE Electron Device Letters, 2023 - ieeexplore.ieee.org
This letter presents a dual-mode piezoelectric microelectromechanical system (MEMS)
resonator with an in-chip micro-oven for resonator temperature control. The piezoelectric …

Temperature Compensation and Performance Enhancement Techniques for Lamé Mode MEMS Resonators

AR Kolahdouz Moghaddam - 2022 - espace.etsmtl.ca
The importance of micromachined resonators continues to grow as they become
increasingly prevalent in a wide range of applications, from wearable devices to more …