DocumentCode :
3452505
Title :
A survey of numerical techniques for modeling the massloading effects in SAW devices
Author :
Baghai-Wadji, A.R. ; Ringhofer, Ch
Author_Institution :
Motorola Inc., Scottsdale, AZ, USA
Volume :
1
fYear :
1996
fDate :
3-6 Nov 1996
Firstpage :
111
Abstract :
Past efforts for modeling the massloading effects in surface acoustic wave devices may be classified in five groups: (i) models based on the perturbation theory, (ii) mode matching techniques, (iii) methods employing the finite element method, (iv) hybrid techniques which combine the boundary element method with the finite element method, and finally, (v) methods relying on an eigenform formulation involving coordinate-dependent coefficients. In this paper we review some of these techniques and briefly discuss our recent progress in analyzing the massloading effects in surface acoustic wave devices
Keywords :
boundary-elements methods; eigenvalues and eigenfunctions; finite element analysis; mode matching; numerical analysis; perturbation techniques; surface acoustic wave devices; BEM; FEM; SAW devices; boundary element method; coordinate-dependent coefficients; eigenform formulation; finite element method; hybrid techniques; massloading effects; mode matching techniques; modeling; numerical techniques; perturbation theory; review; surface acoustic wave devices; Electrodes; Finite element methods; Mathematical model; Mathematics; Numerical models; Optical wavelength conversion; Radio access networks; Surface acoustic wave devices; Surface acoustic waves; Surface waves;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Ultrasonics Symposium, 1996. Proceedings., 1996 IEEE
Conference_Location :
San Antonio, TX
ISSN :
1051-0117
Print_ISBN :
0-7803-3615-1
Type :
conf
DOI :
10.1109/ULTSYM.1996.583816
Filename :
583816
Link To Document :
بازگشت