DocumentCode
1138279
Title
Quasi-static field analysis of SAW devices with arbitrary geometries of electrodes and of metallic enclosures
Author
Reichinger, Heinz ; Baghai-Wadji, Ali-Reza
Author_Institution
Appl. Electron. Lab., Tech. Univ. Wien, Austria
Volume
41
Issue
5
fYear
1994
Firstpage
785
Lastpage
787
Abstract
An easy-to-implement, accurate, and fast method to calculate 2-D quasi-static capacitance and inductance of electrodes in SAW devices is presented. The method is outlined by considering electrodes with any cross-section geometries in dielectric environment, consisting of two anisotropic materials with a plane interface. The analysis allows the inclusion of arbitrarily shaped metallic packages. A significant shift of charges on enclosures, due to the substrate anisotropy, is observed.<>
Keywords
capacitance; electrodes; inductance; surface acoustic wave devices; 2-D quasi-static field analysis; SAW devices; anisotropic substrates; capacitance; cross-section geometries; dielectric environment; electrode geometries; inductance; metallic enclosures; plane interface; Anisotropic magnetoresistance; Capacitance; Dielectric substrates; Electrodes; Geometry; Green´s function methods; Inductance; Packaging; Permittivity; Surface acoustic wave devices;
fLanguage
English
Journal_Title
Ultrasonics, Ferroelectrics, and Frequency Control, IEEE Transactions on
Publisher
ieee
ISSN
0885-3010
Type
jour
DOI
10.1109/58.308515
Filename
308515
Link To Document