TY - JOUR
T1 - Numerical Study of the Spectral 3-D Green's Function Singularities for Piezoelectric SAW Components
AU - Duran, Mario
AU - Ossandón, Sebastián
AU - Nedelec, Jean Claude
N1 - Funding Information:
Manuscript received April 20, 2004; accepted March 17, 2005. This work was partially supported by research grants Fondecyt# 1030480 and ECOS/Conicyt# C03-E08 and a Conicyt fellowship.
PY - 2005/12
Y1 - 2005/12
N2 - This article deals with the numerical study of the singularities appearing in the spectral 3-D Green's function associated with the piezoelectric surface acoustic wave components (so-called SAW components). These electrical units are currently used today in several devices produced by the telecommunications industry (radio, TV, radar, and digital telecommunication systems). The need to improve their performance has motivated engineers and researchers to use mathematical modeling intensively, in particular the integral equations technique here used, which requires the computing of the associated Green's function and the study of its properties.
AB - This article deals with the numerical study of the singularities appearing in the spectral 3-D Green's function associated with the piezoelectric surface acoustic wave components (so-called SAW components). These electrical units are currently used today in several devices produced by the telecommunications industry (radio, TV, radar, and digital telecommunication systems). The need to improve their performance has motivated engineers and researchers to use mathematical modeling intensively, in particular the integral equations technique here used, which requires the computing of the associated Green's function and the study of its properties.
UR - http://www.scopus.com/inward/record.url?scp=33644861024&partnerID=8YFLogxK
U2 - 10.1109/TUFFC.2005.1563283
DO - 10.1109/TUFFC.2005.1563283
M3 - Article
C2 - 16463506
AN - SCOPUS:33644861024
SN - 0885-3010
VL - 52
SP - 2395
EP - 2402
JO - IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
JF - IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
IS - 12
ER -