[PDF][PDF] Investigation of energy dissipation in low frequency vibratory MEMS demonstrating a resonator with 25 minutes time constant

SA Zotov, BR Simon, G Sharma, J Han… - Int. Conf. Solid-State …, 2014 - Citeseer
We report a conventionally batch micromachined silicon tuning fork MEMS resonator, with
ultra-low energy dissipation. The dissipation time constant of 25 minutes was experimentally …

Experimental observation of temperature and pressure induced frequency fluctuations in silicon MEMS resonators

M Pandit, A Mustafazade, G Sobreviela… - Journal of …, 2021 - ieeexplore.ieee.org
Silicon MEMS resonators are increasingly being adopted for applications in timing and
frequency control, as well as precision sensing. It is well established that a key limitation to …

MEMS resonator with wide frequency tuning range and linear response to control voltages for use in voltage control oscillators

K Kawakami, S Kaneuchi, H Tanigawa… - Journal of …, 2019 - iopscience.iop.org
In this paper, we evaluated the influence of the tuning electrodes (TEs), which are added to
a resonator besides a driving electrode, on the vibration of the resonator and made use of it …

MEMS resonators for frequency reference and timing applications

G Wu, J Xu, EJ Ng, W Chen - Journal of …, 2020 - ieeexplore.ieee.org
An overview of microelectromechanical systems (MEMS) resonators for frequency reference
and timing applications is presented. The progress made in the past few decades in design …

A high-stability MEMS frequency reference

MA Hopcroft, HK Lee, B Kim, R Melamud… - … Solid-State Sensors …, 2007 - ieeexplore.ieee.org
Silicon MEMS resonators with high levels of frequency stability are demonstrated in an
oscillator system suitable for use as a frequency reference. The use of resonator quality …

Frequency trimming for MEMS resonator oscillators

WT Hsu, AR Brown - … Control Symposium Joint with the 21st …, 2007 - ieeexplore.ieee.org
This paper presents various frequency trimming methodologies with the focus on silicon
based micromechanical resonators. The techniques include mechanical trimming and pure …

Low-power dual mode MEMS resonators with PPB stability over temperature

LC Ortiz, HK Kwon, J Rodriguez, Y Chen… - Journal of …, 2020 - ieeexplore.ieee.org
We demonstrate two novel dual-mode ovenized MEMS resonators, each with an in-chip
device layer micro-oven that utilizes less than 30mW for resonator temperature control over …

A Tunable Miniaturized RF MEMS Resonator With Simultaneous High (500–735) and Fast Response Speed

J Small, MS Arif, A Fruehling… - Journal of …, 2012 - ieeexplore.ieee.org
This paper reports on the design, fabrication, and measurement of a novel radio frequency
(RF) microelectromechanical systems (MEMS) tunable all-silicon evanescent-mode cavity …

Silicon carbide MEMS-resonator-based oscillator

DJ Young, İE Pehlivanoğlu… - … of Micromechanics and …, 2009 - iopscience.iop.org
An oscillator employing a polycrystalline 3C silicon carbide (3C-SiC) folded-beam
microelectromechanical resonator as a frequency-setting component with silicon discrete …

Low noise, low power micromechanical oscillator

P Rantakari, V Kaajakari, T Mattila… - … Conference on Solid …, 2005 - ieeexplore.ieee.org
A 180-nm gap micromechanical resonator biased at 20 V and full custom integrated
electronics are used to implement a 13-MHz oscillator that has noise floor of-147 dBc/Hz …