A review on coupled MEMS resonators for sensing applications utilizing mode localization

C Zhao, MH Montaseri, GS Wood, SH Pu… - Sensors and Actuators A …, 2016 - Elsevier
In this paper, we review a recent technology development based on coupled MEMS
resonators that has the potential of fundamentally transforming MEMS resonant sensors …

[HTML][HTML] A review on coupled bulk acoustic wave MEMS resonators

L Wang, C Wang, Y Wang, A Quan, M Keshavarz… - Sensors, 2022 - mdpi.com
With the introduction of the working principle of coupled resonators, the coupled bulk
acoustic wave (BAW) Micro-Electro-Mechanical System (MEMS) resonators have been …

Exceptional points enhance sensing in silicon micromechanical resonators

MN Zhang, L Dong, LF Wang, QA Huang - Microsystems & …, 2024 - nature.com
Exceptional points (EPs) have recently emerged as a new method for engineering the
response of open physical systems, that is, systems that interact with the environment. The …

An acceleration sensing method based on the mode localization of weakly coupled resonators

H Zhang, B Li, W Yuan, M Kraft… - Journal of …, 2016 - ieeexplore.ieee.org
This paper reports an acceleration sensing method based on two weakly coupled
resonators (WCRs) using the phenomenon of mode localization. When acceleration acts on …

A high-sensitivity micromechanical electrometer based on mode localization of two degree-of-freedom weakly coupled resonators

H Zhang, J Huang, W Yuan… - Journal of …, 2016 - ieeexplore.ieee.org
This paper reports a high-sensitivity resonant electrometer based on the mode localization
of two degree-of-freedom weakly coupled resonators (WCRs). When charges are applied to …

State-of-the-art in mode-localized MEMS coupled resonant sensors: A comprehensive review

V Pachkawade - IEEE Sensors Journal, 2021 - ieeexplore.ieee.org
This article reviews the investigation of the mode-localized microelectromechanical system
(MEMS) coupled resonant sensors. This class of a sensor features a new approach in the …

Frequency locking in the internal resonance of two electrostatically coupled micro-resonators with frequency ratio 1: 3

X Wang, R Huan, W Zhu, D Pu, X Wei - Mechanical Systems and Signal …, 2021 - Elsevier
The internal resonance of electrostatically coupled cubic nonlinear low-frequency micro-
resonator and linear high-frequency micro-resonator is investigated experimentally. A …

Tunable micro-and nanomechanical resonators

WM Zhang, KM Hu, ZK Peng, G Meng - Sensors, 2015 - mdpi.com
Advances in micro-and nanofabrication technologies have enabled the development of
novel micro-and nanomechanical resonators which have attracted significant attention due …

A force sensor based on three weakly coupled resonators with ultrahigh sensitivity

C Zhao, GS Wood, J **e, H Chang, SH Pu… - Sensors and Actuators A …, 2015 - Elsevier
A proof-of-concept force sensor based on three degree-of-freedom (DoF) weakly coupled
resonators was fabricated using a silicon-on-insulator (SOI) process and electrically tested …

Frequency unlocking-based MEMS bifurcation sensors

Y Qiao, Z Shi, Y Xu, X Wei, A Elhady… - Microsystems & …, 2023 - nature.com
MEMS resonators exhibit rich dynamic behaviors under the internal resonance regime. In
this work, we present a novel MEMS bifurcation sensor that exploits frequency unlocking …