Tunable multi-channeled filter based on ultra-compact coupled-resonators

2010 ◽  
Vol 52 (3) ◽  
pp. 30703 ◽  
Author(s):  
H. Wang ◽  
Y.-T. Fang
Keyword(s):  
Coupled Resonators

scholarly journals A Low-g MEMS Accelerometer with High Sensitivity, Low Nonlinearity and Large Dynamic Range Based on Mode-Localization of 3-DoF Weakly Coupled Resonators

Micromachines ◽  
2021 ◽  
Vol 12 (3) ◽  
pp. 310
Author(s):  
Muhammad Mubasher Saleem ◽  
Shayaan Saghir ◽  
Syed Ali Raza Bukhari ◽  
Amir Hamza ◽  
Rana Iqtidar Shakoor ◽  
...  
Keyword(s):  
Microelectromechanical Systems ◽  
Dynamic Range ◽  
Proof Mass ◽  
Amplitude Ratio ◽  
Silicon On Insulator ◽  
Coupled Resonators ◽  
Mode Localization ◽  
Mems Accelerometer ◽  
Weakly Coupled ◽  
Input Acceleration

This paper presents a new design of microelectromechanical systems (MEMS) based low-g accelerometer utilizing mode-localization effect in the three degree-of-freedom (3-DoF) weakly coupled MEMS resonators. Two sets of the 3-DoF mechanically coupled resonators are used on either side of the single proof mass and difference in the amplitude ratio of two resonator sets is considered as an output metric for the input acceleration measurement. The proof mass is electrostatically coupled to the perturbation resonators and for the sensitivity and input dynamic range tuning of MEMS accelerometer, electrostatic electrodes are used with each resonator in two sets of 3-DoF coupled resonators. The MEMS accelerometer is designed considering the foundry process constraints of silicon-on-insulator multi-user MEMS processes (SOIMUMPs). The performance of the MEMS accelerometer is analyzed through finite-element-method (FEM) based simulations. The sensitivity of the MEMS accelerometer in terms of amplitude ratio difference is obtained as 10.61/g for an input acceleration range of ±2 g with thermomechanical noise based resolution of 0.22 and nonlinearity less than 0.5%.

Dispersion properties of high-Q passive and active single or coupled resonators

2009 ◽  
Author(s):  
Yannick Dumeige ◽  
Stéphane Trébaol ◽  
Hervé Tavernier ◽  
Patrice Féron
Keyword(s):  
Coupled Resonators ◽  
High Q ◽  
Dispersion Properties

scholarly journals Wireless Power Transfer: Metamaterials and Array of Coupled Resonators

2013 ◽  
Vol 101 (6) ◽  
pp. 1359-1368 ◽  
Author(s):  
Bingnan Wang ◽  
William Yerazunis ◽  
Koon Hoo Teo
Keyword(s):  
Wireless Power Transfer ◽  
Power Transfer ◽  
Wireless Power ◽  
Coupled Resonators

An investigation of CPW bandpass filters using end-coupled resonators and square dual-mode rings

1995 ◽  
Author(s):  
U. Karacaoglu ◽  
Raj Khatri ◽  
M. Gillick ◽  
N. Azefor ◽  
I. D. Robertson ◽  
...  
Keyword(s):  
Bandpass Filters ◽  
Coupled Resonators ◽  
Dual Mode

scholarly journals Circuit-based method for synthesizing of coupled-resonators bandpass photonic crystal filters

2011 ◽  
Vol 19 (4) ◽  
pp. 3667 ◽  
Author(s):  
Zuoxing Dai ◽  
Jiali Wang ◽  
Yan Heng
Keyword(s):  
Photonic Crystal ◽  
Coupled Resonators
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