Switchability of a single port SAW resonator ...
Document type :
Compte-rendu et recension critique d'ouvrage
DOI :
Title :
Switchability of a single port SAW resonator using the electrical Bragg band gap
Author(s) :
Alcorta Galván, R. [Auteur correspondant]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Acoustique - IEMN [ACOUSTIQUE - IEMN]
Croenne, Charles [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Acoustique - IEMN [ACOUSTIQUE - IEMN]
Dubus, Bertrand [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Acoustique - IEMN [ACOUSTIQUE - IEMN]
Loiseaux, B. [Auteur]
Thales Research and Technologies [Orsay] [TRT]
Eustache, E. [Auteur]
Thales Research and Technologies [Orsay] [TRT]
Bertrand, M. [Auteur]
Thales Research and Technologies [Orsay] [TRT]
Hladky, Anne-Christine [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Acoustique - IEMN [ACOUSTIQUE - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Acoustique - IEMN [ACOUSTIQUE - IEMN]
Croenne, Charles [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Acoustique - IEMN [ACOUSTIQUE - IEMN]
Dubus, Bertrand [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Acoustique - IEMN [ACOUSTIQUE - IEMN]
Loiseaux, B. [Auteur]
Thales Research and Technologies [Orsay] [TRT]
Eustache, E. [Auteur]
Thales Research and Technologies [Orsay] [TRT]
Bertrand, M. [Auteur]
Thales Research and Technologies [Orsay] [TRT]
Hladky, Anne-Christine [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Acoustique - IEMN [ACOUSTIQUE - IEMN]
Journal title :
Applied Physics Letters
Pages :
203504
Publisher :
American Institute of Physics
Publication date :
2022
ISSN :
0003-6951
English keyword(s) :
Surface acoustic wave device
Interdigital transducers
Phononic crystal
Surface acoustic waves
Cavity resonance
Finite-element analysis
Piezoelectricity
Interdigital transducers
Phononic crystal
Surface acoustic waves
Cavity resonance
Finite-element analysis
Piezoelectricity
HAL domain(s) :
Sciences de l'ingénieur [physics]/Micro et nanotechnologies/Microélectronique
Sciences de l'ingénieur [physics]/Acoustique [physics.class-ph]
Sciences de l'ingénieur [physics]/Acoustique [physics.class-ph]
English abstract : [en]
A proof of concept of a new solution for achieving tunable SAW components based on the electrical Bragg band gap concept developed for piezoelectric phononic crystals is presented on a SAW resonator on a LiNbO3 substrate. ...
Show more >A proof of concept of a new solution for achieving tunable SAW components based on the electrical Bragg band gap concept developed for piezoelectric phononic crystals is presented on a SAW resonator on a LiNbO3 substrate. In this work, it is shown that for a fixed geometry, it is possible to shift the main resonance frequency by modifying the electrical condition on the electrodes that constitute the cavity's mirrors. The concept was validated by both numerical simulations and experimental characterization of single port resonators fabricated on LiNbO3.Show less >
Show more >A proof of concept of a new solution for achieving tunable SAW components based on the electrical Bragg band gap concept developed for piezoelectric phononic crystals is presented on a SAW resonator on a LiNbO3 substrate. In this work, it is shown that for a fixed geometry, it is possible to shift the main resonance frequency by modifying the electrical condition on the electrodes that constitute the cavity's mirrors. The concept was validated by both numerical simulations and experimental characterization of single port resonators fabricated on LiNbO3.Show less >
Language :
Anglais
Popular science :
Non
ANR Project :
Source :
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