[图书][B] MEMS vibratory gyroscopes: structural approaches to improve robustness

C Acar, A Shkel - 2008 - books.google.com
MEMS Vibratory Gyroscopes provides a solid foundation in the theory and fundamental
operational principles of micromachined vibratory rate gyroscopes, and introduces structural …

Series-resonant VHF micromechanical resonator reference oscillators

YW Lin, S Lee, SS Li, Y Xie, Z Ren… - IEEE Journal of Solid …, 2004 - ieeexplore.ieee.org
Series-resonant vibrating micromechanical resonator oscillators are demonstrated using a
custom-designed single-stage zero-phase-shift sustaining amplifier together with planar …

High-Q UHF micromechanical radial-contour mode disk resonators

JR Clark, WT Hsu, MA Abdelmoneum… - Journal of …, 2005 - ieeexplore.ieee.org
A micromechanical, laterally vibrating disk resonator, fabricated via a technology combining
polysilicon surface-micromachining and metal electroplating to attain submicron lateral …

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 …

Mechanically corner-coupled square microresonator array for reduced series motional resistance

MU Demirci, CTC Nguyen - Journal of Microelectromechanical …, 2006 - ieeexplore.ieee.org
Substantial reductions in vibrating micromechanical resonator series motional resistance R
x have been attained by mechanically coupling and exciting a parallel array of corner …

VHF single crystal silicon capacitive elliptic bulk-mode disk resonators-part II: implementation and characterization

S Pourkamali, Z Hao, F Ayazi - Journal of …, 2004 - ieeexplore.ieee.org
This work, the second of two parts, reports on the implementation and characterization of
high-quality factor (Q) side-supported single crystal silicon (SCS) disk resonators. The …

VHF single-crystal silicon elliptic bulk-mode capacitive disk resonators-part I: design and modeling

Z Hao, S Pourkamali, F Ayazi - Journal of …, 2004 - ieeexplore.ieee.org
This work, the first of two parts, presents the design and modeling of VHF single-crystal
silicon (SCS) capacitive disk resonators operating in their elliptical bulk resonant mode. The …

Vibrating RF MEMS for next generation wireless applications

CTC Nguyen - Proceedings of the IEEE 2004 Custom …, 2004 - ieeexplore.ieee.org
Micromechanical RF filters and reference oscillators based on recently demonstrated
vibrating on-chip micromechanical resonators with Qs> 10,000 at 1.5 GHz, are described as …

Structurally decoupled micromachined gyroscopes with post-release capacitance enhancement

C Acar, AM Shkel - Journal of Micromechanics and …, 2005 - iopscience.iop.org
This paper reports a novel micromachined gyroscope design that provides enhanced
decoupling of the drive and sense modes, and increased actuation and detection …

High frequency micromechanical piezo-on-silicon block resonators

S Humad, R Abdolvand, GK Ho… - IEEE International …, 2003 - ieeexplore.ieee.org
This paper reports on the design, implementation and characterization of high-frequency
single crystal silicon (SCS) block resonators with piezoelectric electromechanical …