DocumentCode
1277329
Title
Boundary conditions for simulating large SAW devices using ANSYS
Author
Peng, Dasong ; Yu, Fengqi ; Hu, Jian ; Li, Peng
Author_Institution
Dept. of Integrated Electron., Chinese Acad. of Sci., Shenzhen, China
Volume
57
Issue
8
fYear
2010
fDate
8/1/2010 12:00:00 AM
Firstpage
1712
Lastpage
1714
Abstract
In this report, we propose improved substrate left and right boundary conditions for simulating SAW devices using ANSYS. Compared with the previous methods, the proposed method can greatly reduce computation time. Furthermore, the longer the distance from the first reflector to the last one, the more computation time can be reduced. To verify the proposed method, a design example is presented with device center frequency 971.14 MHz.
Keywords
surface acoustic wave devices; SAW devices; computation time; frequency 971.14 MHz; left boundary conditions; right boundary conditions; Boundary conditions; Computational modeling; Design methodology; Frequency; 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/TUFFC.2010.1608
Filename
5529458
Link To Document