Multimode underwater transducers
Type de document :
Communication dans un congrès avec actes
Titre :
Multimode underwater transducers
Auteur(s) :
Newnham, R.E. [Auteur]
Markley, D.C. [Auteur]
Meyer, R.J. [Auteur]
Hughes, W.J. [Auteur]
Hladky, Anne-Christine [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Cochran, J. [Auteur]
Markley, D.C. [Auteur]
Meyer, R.J. [Auteur]
Hughes, W.J. [Auteur]
Hladky, Anne-Christine [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Cochran, J. [Auteur]
Titre de la manifestation scientifique :
Symposium on Ceramic Materials and Multilayer Electronic Devices
Ville :
Nashville, TN
Pays :
Etats-Unis d'Amérique
Date de début de la manifestation scientifique :
2003-04-27
Éditeur :
Wiley
Date de publication :
2004
Discipline(s) HAL :
Sciences de l'ingénieur [physics]
Résumé en anglais : [en]
A series of small, low-cost, underwater and biomedical transducers were developed based on extrusion technology. Miniature versions of the high-power, low-frequency transducers were optimized to produce broadband transmit ...
Lire la suite >A series of small, low-cost, underwater and biomedical transducers were developed based on extrusion technology. Miniature versions of the high-power, low-frequency transducers were optimized to produce broadband transmit and receive response, engineered vibration modes, and acoustic beam patterns. The acoustic vibration modes, resonance frequencies, and radiation patterns of the transducers were controlled through the symmetry of the transducer material and its external shape, poling pattern, the driving and receiving electrode geometries, and driving conditions. Finite element analysis methods were used extensively to design the transducers, analyze their response, and refine the geometries based on experimental results.Lire moins >
Lire la suite >A series of small, low-cost, underwater and biomedical transducers were developed based on extrusion technology. Miniature versions of the high-power, low-frequency transducers were optimized to produce broadband transmit and receive response, engineered vibration modes, and acoustic beam patterns. The acoustic vibration modes, resonance frequencies, and radiation patterns of the transducers were controlled through the symmetry of the transducer material and its external shape, poling pattern, the driving and receiving electrode geometries, and driving conditions. Finite element analysis methods were used extensively to design the transducers, analyze their response, and refine the geometries based on experimental results.Lire moins >
Langue :
Anglais
Comité de lecture :
Oui
Audience :
Non spécifiée
Vulgarisation :
Non
Source :