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 …
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 …
instead of voltage signals and therefore have greater advantages in terms of accuracy, noise …
An improved difference temperature compensation method for MEMS resonant accelerometers
Resonant accelerometers are promising because of their wide dynamic range and long-term
stability. With quasi-digital frequency output, the outputs of resonant accelerometers are less …
stability. With quasi-digital frequency output, the outputs of resonant accelerometers are less …
Temperature characteristics of a contour mode mems aln piezoelectric ring resonator on soi substrate
S Fei, H Ren - Micromachines, 2021 - mdpi.com
As a result of their IC compatibility, high acoustic velocity, and high thermal conductivity,
aluminum nitride (AlN) resonators have been studied extensively over the past two decades …
aluminum nitride (AlN) resonators have been studied extensively over the past two decades …
A Micro-hotplate-based Oven-controlled System used to Improve the Frequency Stability of MEMS Resonators
T Feng, D Yu, B Wu, H Wang - Micromachines, 2023 - mdpi.com
This paper introduces a chip-level oven-controlled system for improving the temperature
stability of MEMS resonators wherein we designed the resonator and the micro-hotplate …
stability of MEMS resonators wherein we designed the resonator and the micro-hotplate …
Crystal orientation dependent dual frequency ovenized MEMS resonator with temperature stability and shock robustness
HK Kwon, GD Vukasin, NE Bousse… - Journal of …, 2020 - ieeexplore.ieee.org
In this paper, we demonstrate a dual frequency oven-controlled MEMS resonator that can be
designed to have an output frequency of 1.27 Mhz or 13 Mhz depending on the crystal …
designed to have an output frequency of 1.27 Mhz or 13 Mhz depending on the crystal …
Metagenomic analysis of the species composition and seasonal distribution of marine Dinoflagellate communities in Four Korean Coastal Regions
J Hwang, HW Kang, SJ Moon, JH Hyung, ES Lee… - Microorganisms, 2022 - mdpi.com
Biomonitoring of dinoflagellate communities in marine ecosystems is essential for efficient
water quality management and limiting ecosystem disturbances. Current identification and …
water quality management and limiting ecosystem disturbances. Current identification and …
Thermal stability of DETF MEMS resonators: Numerical modelling and experimental validation
The design, fabrication and experimental validation of two MicroElectroMechanical Systems
(MEMS) Double-Ended Tuning-Fork (DETF) resonators that exhibit an intrinsic sub-350 ppm …
(MEMS) Double-Ended Tuning-Fork (DETF) resonators that exhibit an intrinsic sub-350 ppm …
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 …
motional resistance and temperature stability are enhanced by implementing a set of …
Dominant loss mechanisms of whispering gallery mode RF-MEMS resonators with wide frequency coverage
Z Chen, Q Jia, W Liu, Q Yuan, Y Zhu, J Yang, F Yang - Sensors, 2020 - mdpi.com
This work investigates the dominant energy dissipations of the multi-frequency whispering
gallery mode (WGM) resonators to provide an insight into the loss mechanisms of the …
gallery mode (WGM) resonators to provide an insight into the loss mechanisms of the …