Miniature LiNbO3/SiO2/Si SH-SAW Resonators With Near-Spurious-Free Response

TH Hsu, CH Tsai, SS Tung, MH Li - IEEE Electron Device …, 2023 - ieeexplore.ieee.org
In this letter, we present an investigation into the design, simulation, and characterization of
near-spurious-free shear horizontal surface acoustic wave (SH-SAW) resonators that utilize …

S-Band Micromechanical Resonant Impedance Transformers Based on Aluminum Nitride FBARs

YM Huang, CY Chang, TH Hsu, Y Ho… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
This work presents an intensive study of passive voltage amplification offered by one-port
microelectromechanical systems (MEMS) piezoelectric resonators used as matching …

Performance enhancement of piezoelectric bulk mode MEMS mode-matched gyroscopes based on a secondary phase feedback loop

CY Chang, SW Wang, SS Li - Journal of Micromechanics and …, 2023 - iopscience.iop.org
This work investigates the performance enhancement of piezoelectric bulk mode mode-
matched gyroscopes based on a secondary phase feedback loop. An independent phase …

An 878 MHz Low Noise LiNbO3/SiO2/Sapphire Acoustic Delay Line Oscillator

CY Chang, YC Yu, CH Tsai, ZQ Lee… - 2024 IEEE Ultrasonics …, 2024 - ieeexplore.ieee.org
A low phase noise surface acoustic wave (SAW) oscillator has been demonstrated using a
wideband shear horizontal (SH)-SAW mode lithium niobate on sapphire (LNOS) acoustic …

A 164-dBΩ transimpedance amplifier for monolithic CMOS-MEMS oscillators in biosensing applications

R Perelló-Roig, S Barceló, J Verd, S Bota… - IEEE Access, 2024 - ieeexplore.ieee.org
This article presents a fully differential tunable high-gain transimpedance amplifier (TIA)
conceived as a front-end circuit for monolithic CMOS-MEMS resonators operating in self …

A Self-Sustained Phononic Comb MEMS Oscillator with Loop Phase Tuning

CY Chang, CY Liu, SS Li - 2023 Joint Conference of the …, 2023 - ieeexplore.ieee.org
SummaryThis work investigates a self-sustained phononic comb Micro-Electro-Mechanical
Systems (MEMS) oscillator with comb control by using loop phase tuning. The formation of …

CMOS-MEMS Oscillator Architecture and Phase Noise: A Mini-Review

MH Li - Frontiers in Mechanical Engineering, 2022 - frontiersin.org
Over the past two decades, the advancement in microelectromechanical systems (MEMS)
has been making headway in the development of miniaturized mechanical structures with …

An Effective Frequency Tuning Mechanism for Piezoelectric MEMS Oscillators

ZW Lin, CY Chang, SS Li - 2024 IEEE 37th International …, 2024 - ieeexplore.ieee.org
This work explores frequency tuning capabilities through the application of internal phase
feedback configuration on a multi-port (eg, 4 ports in this implementation) thin-film …