TY - JOUR
T1 - Fast FEM/BEM Simulation of Saw Devices Via Asymptotic Waveform Evaluation
AU - Laude, Vincent
AU - Reinhardt, Alexandre
AU - Wilm, Mikaël
AU - Khelif, Abdelkrim
AU - Ballandras, Sylvain
PY - 2004/3
Y1 - 2004/3
N2 - The finite element method/boundary element method (FEM/BEM) computation model applied to surface acoustic wave devices requires the solution of a large linear system for each frequency point. An asymptotic waveform evaluation technique is used to obtain an approximate solution of the linear system that is valid over a large frequency bandwidth. The approximate solution was shown to be very accurate and vastly reduces the computation time.
AB - The finite element method/boundary element method (FEM/BEM) computation model applied to surface acoustic wave devices requires the solution of a large linear system for each frequency point. An asymptotic waveform evaluation technique is used to obtain an approximate solution of the linear system that is valid over a large frequency bandwidth. The approximate solution was shown to be very accurate and vastly reduces the computation time.
UR - https://www.scopus.com/pages/publications/2342574295
U2 - 10.1109/TUFFC.2004.1320792
DO - 10.1109/TUFFC.2004.1320792
M3 - Article
AN - SCOPUS:2342574295
SN - 0885-3010
VL - 51
SP - 359
EP - 363
JO - IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
JF - IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
IS - 3
ER -