Title :
Rigorous electrostatic field analysis of surface acoustic wave devices with closed-form formulae: A two-dimensional representation
Author :
Reichinger, H.P. ; Baghai-Wadji, A.R.
Author_Institution :
Tech. Univ., Wien, Austria
Abstract :
Employing a Fourier transform and the method of moments the potential problem in SAW-devices with closed-form formulae was solved. To demonstrate the generality and applicability of the method for a variety of structures, the associated charge and field distributions are given. To evaluate the quality of the numerical results, an error analysis was performed
Keywords :
electric fields; error analysis; numerical methods; surface acoustic wave devices; 2D analysis; Fourier transform; SAW-devices; associated charge; closed-form formulae; electrostatic field analysis; error analysis; field distributions; method of moments; numerical results; surface acoustic wave devices; two-dimensional representation; Acoustic waves; Electrodes; Electrostatic analysis; Error analysis; Frequency; Integral equations; Message-oriented middleware; Moment methods; Packaging; Surface acoustic wave devices;
Conference_Titel :
Electrotechnical Conference, 1991. Proceedings., 6th Mediterranean
Conference_Location :
LJubljana
Print_ISBN :
0-87942-655-1
DOI :
10.1109/MELCON.1991.161802
