Attenuation coefficient of a piezoelectric resonator operating in a thickness mode

27 March 1986

journal article
Published by Institution of Engineering and Technology (IET) in Electronics Letters

Vol. 22 (7) , 357-358
https://doi.org/10.1049/el:19860243

Abstract

We have found a simple method which gives the attenuation coefficient in the transmission-line model for a piezoelectric resonator operating in a thickness mode. This attenuation coefficient has been determined in terms of the thickness, static capacitance, piezoelectric coupling constant, resonance frequency and the additional value of the maximum input resistance.

Keywords

RESONANCE FREQUENCY
THICKNESS MODE
THICKNESS
INPUT RESISTANCE
EQUIVALENT CIRCUITS
PIEZOELECTRIC COUPLING CONSTANT
STATIC CAPACITANCE
TRANSMISSION-LINE MODEL
PIEZOELECTRIC RESONATOR
ATTENUATION COEFFICIENT

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