COMSOL modeling of SAW Resonators
Paper i proceeding, 2016

Here we demonstrate some generic 2D and 3D routines for SAW analysis employing the commercial COMSOL Multiphysics platform for finite element analysis (FEA). More specifically, we consider the analysis and optimization of high performance LSAW resonators for RF filters. The LSAW nature - being well studied and sufficiently complicated - is chosen as a suitable example for analysis and the results are compared to state-of-the-art knowledge. We found very good agreement between the results of the analytical scheme proposed here and the state-of-art findings. Finally, we demonstrate a TC-SAW piston-mode device simulated using SiO2/128 degrees Y-X LiNbO3.

Resonators

Simulations

SAW

FEA

Författare

Ventsislav Mitkov Yanchev

Chalmers, Kemi och kemiteknik, Kemi och biokemi

P. Turner

Resonant Inc.

V. Plessky

GVR Trade S.A.

IEEE International Ultrasonics Symposium, IUS

19485719 (ISSN) 19485727 (eISSN)

Vol. 2016-November Art no 7728546-
978-1-4673-9897-8 (ISBN)

Ämneskategorier

Elektroteknik och elektronik

DOI

10.1109/ULTSYM.2016.7728546

ISBN

978-1-4673-9897-8

Mer information

Senast uppdaterat

2023-08-08