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 …

High-Q VHF micromechanical contour-mode disk resonators

JR Clark, WT Hsu, CTC Nguyen - … Electron Devices Meeting …, 2000 - ieeexplore.ieee.org
A micromechanical, laterally vibrating disk resonator, fabricated via a technology that
combines polysilicon surface-micromachining and metal electroplating to attain submicron …

1.156-GHz self-aligned vibrating micromechanical disk resonator

J Wang, Z Ren, CTC Nguyen - IEEE transactions on ultrasonics …, 2004 - ieeexplore.ieee.org
A new fabrication methodology that allows self-alignment of a micromechanical structure to
its anchor (s) has been used to achieve vibrating radial-contour mode polysilicon …

Self-aligned 1.14-GHz vibrating radial-mode disk resonators

J Wang, Z Ren, CTC Nguyen - TRANSDUCERS'03. 12th …, 2003 - ieeexplore.ieee.org
A new fabrication methodology that allows self-alignment of a micromechanical structure to
its anchor (s) has been utilized to achieve vibrating radial-contour mode micromechanical …

Micromechanical" hollow-disk" ring resonators

SS Li, YW Lin, Y Xie, Z Ren… - 17th IEEE International …, 2004 - ieeexplore.ieee.org
A vibrating polysilicon micromechanical" hollow-disk" ring resonator obtained by removing
quadrants of material from a solid disk resonator, but purposely leaving intact beams of …

Mechanically temperature-compensated flexural-mode micromechanical resonators

WT Hsu, JR Clark, CTC Nguyen - … Electron Devices Meeting …, 2000 - ieeexplore.ieee.org
An IC-compatible, high frequency (HF), lateral micromechanical resonator supported by a
mechanical structure designed to introduce stresses that counteract temperature-induced …

VHF free-free beam high-Q micromechanical resonators

K Wang, AC Wong, CTC Nguyen - Journal of …, 2000 - ieeexplore.ieee.org
Free-free-beam flexural-mode micromechanical resonators utilizing nonintrusive supports to
achieve measured Qs as high as 8400 at VHF frequencies from 30 to 90 MHz are …

Microelectromechanical resonators for radio frequency communication applications

J Basu, TK Bhattacharyya - Microsystem technologies, 2011 - Springer
Over the past few years, microelectromechanical system (MEMS) based on-chip resonators
have shown significant potential for sensing and high frequency signal processing …

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 …

Third-order intermodulation distortion in capacitively-driven CC-beam micromechanical resonators

R Navid, JR Clark, M Demirci… - … Digest. MEMS 2001 …, 2001 - ieeexplore.ieee.org
The mechanism behind third order intermodulation distortion (IM/sub 3/) in capacitively
driven clamped-clamped beam micromechanical (" CC-beam/spl mu/mechanical") …