Results 261 to 270 of about 30,947 (290)

Coupling coefficients of stripline resonators in the filters based on suspended substrate

2008 18th International Crimean Conference - Microwave & Telecommunication Technology, 2008
Coupling coefficientspsila equations of resonators of two miniaturized stripline filters constructions on suspended substrate are derived. It was shown that inductive interaction of resonators on frequencies of the first pass-band exceeds capacitive one.
Y. F. Bal'va, A. M. Serzhantov
openaire   +1 more source

The Coupling Coefficients of an Unsymmetrical High-Q Lossy Waveguide Resonator

IEEE Transactions on Microwave Theory and Techniques, 1963
This paper determines the minimum insertion loss and the minimmn VSWR of a waveguide resonator constructed by spacing two, unequal, reactive, primarily-shunt, Iossy, reflecting elements approximately one-half-wavelength apart on a lossy transmission line.
openaire   +1 more source

A method of "weak resonance" for quality factor and coupling coefficient measurement in piezoelectrics

IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 2005
In the absolute-immittance spectrum of a piezoelectric resonator (PR), if the relative resonance-antiresonance frequency interval of a high-intensity resonance is basically determined by the coefficient of electromechanical coupling (CEMC), the relative resonance-antiresonance frequency interval of a low-intensity resonance with the resonance ...
openaire   +2 more sources

Calculation of coupling coefficients betwen cylindrical dielectric resonators using finite-elemet method

21st European Microwave Conference, 1991, 1991
A first degree one-dimensional finite-elemet analysis is used for the calculation of coupling coefficients between two dielectric resonators placed axisymmetrically in a cylindrical tube. The method is very simple and can be applied for the design of dielectric-loaded cavity filters.
openaire   +1 more source

Near-Zero Drift and High Electromechanical Coupling Acoustic Resonators at > 3.5 GHz

IEEE Transactions on Microwave Theory and Techniques, 2021
Ahmed E Hassanien, Ruochen Lu, Songbin Gong   +2 more
exaly  

Vibro-acoustic coupling characteristics of the microperforated panel with local resonators

International Journal of Mechanical Sciences, 2023
Qingsheng Liu
exaly  

Influence of Coupling Coefficients on Filtering Characteristics of Series Coupled Two-Microring Resonators

Chinese Journal of Lasers, 2010
刘鑫 Liu Xin, 孔梅 Kong Mei, 文权 Wen Quan   +2 more
openaire   +1 more source

Al0.68Sc0.32N Lamb wave resonators with electromechanical coupling coefficients near 10.28%

Applied Physics Letters, 2021
Giovanni Esteves, Roy H Olsson Iii
exaly  

Coupling coefficient of two rotated cylindrical dielectric resonators disposed in free space

Journal of Electromagnetic Waves and Applications, 2022
Anton S. Kupriianov, Alexander Trubin, Vladimir R. Tuz   +2 more
openaire   +1 more source

Area Dependence of Effective Electromechanical Coupling Coefficient Induced by On-Chip Inductance in LiNbO3-Based BAW Resonators

Electronics (Switzerland), 2022
Yao Shuai
exaly