Title :
Impedance matrix and its use for modeling axially polarized piezoceramic cylindrical resonators
Author :
Kielczynski, P. ; Pajewski, W. ; Szalewski, M.
Author_Institution :
Inst. of Phys. Acoust., Polish Acad. of Sci., Warsaw, Poland
Abstract :
Analytical formulas for the elements of the impedance matrix Z of a cylindrical piezoelectric resonator vibrating in a shear mode are established. The input impedance was calculated employed the established elements of the impedance matrix Z. The analysis presented in this paper can be utilized for the design and construction of the cylindrical piezoelectric sensors, transducers and multi-layer resonators.
Keywords :
crystal resonators; electric sensing devices; impedance matrix; piezoceramics; piezoelectric transducers; axially polarized piezoceramic cylindrical resonators modeling; cylindrical piezoelectric sensors; impedance matrix; multilayer resonators; piezoelectric resonator; piezoelectric transducers; shear mode vibration; Ceramics; Electromechanical sensors; Equations; Mechanical sensors; Piezoelectric materials; Piezoelectric polarization; Piezoelectric transducers; Surface impedance; Vibrations; Viscosity;
Conference_Titel :
Frequency Control Symposium and PDA Exhibition Jointly with the 17th European Frequency and Time Forum, 2003. Proceedings of the 2003 IEEE International
Print_ISBN :
0-7803-7688-9
DOI :
10.1109/FREQ.2003.1275188
