Title :

Piezoelectric MEMS : harmonic and modal analysis response of resonators hollow cylinder

Author(s) :

Elmaimouni, L. [Auteur]
Lefebvre, Jean-Etienne [Auteur]
Matériaux et Acoustiques pour MIcro et NAno systèmes intégrés - IEMN [MAMINA - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Ratolojanahary, F.E. [Auteur]
Yu, J.G. [Auteur]
Raherison, A. [Auteur]
Zidouh, H. [Auteur]
Carlier, Julien [Auteur]
Gryba, Tadeusz [Auteur]

Conference title :

International Conference on Complex Systems, ICCS'12

City :

Agadir

Country :

Maroc

Start date of the conference :

2012

Publication date :

2012

English keyword(s) :

Legendre polynomial
Hollow and solid cylinders
Normalized frequencies
Field profiles
Anisotropic material

HAL domain(s) :

Sciences de l'ingénieur [physics]

English abstract : [en]

The frequency spectrum of a piezoelectric hollow resonator cylinder is studied by using Legendre polynomials. Formulation is given that allows to take into account the electric source. Normal frequencies and electric input ...
Show more >The frequency spectrum of a piezoelectric hollow resonator cylinder is studied by using Legendre polynomials. Formulation is given that allows to take into account the electric source. Normal frequencies and electric input impedance are obtained easily regardless of the type of modes, thickness extensional (TE), thickness shear (TS), edge (E) or radial (R). These quantities are calculated as a function of the diameter to thickness ratio and the results are compared against other calculations from an analytical approach. The numerical results for harmonic and modal analyses such as normalized electric input impedance, the resonance and antiresonance frequencies are presented and compared with the analytical results in order to check the accuracy and range of applicability of the proposed approach. Agreement is obtained.Show less >

Language :

Anglais

Peer reviewed article :

Oui

Audience :

Non spécifiée

Popular science :

Non

Collections :

• Institut d'Électronique, de Microélectronique et de Nanotechnologie (IEMN) - UMR 8520

Source :

Harvested from HAL