Conference
Perfectly Matched Layer for FDTD Computations in Piezoelectric Crystals
Abstract
In [1] the Finite Difference Time Domain technique was first applied to acoustic wave propagation in piezoelectric materials. A problem of spurious reflections from the edge of the computational region was observed. In this paper, a Perfectly Matched Layer (PML) is developed that solves the issue of spurious reflections and provides the capability of simulating acoustic wave propagation in a sub-region of an infinite medium. Several snapshots …
Authors
Chagla F; Cabani C; Smith PM
Volume
1
Pagination
pp. 517-520
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
January 1, 2004
DOI
10.1109/ultsym.2004.1417776
Name of conference
IEEE Ultrasonics Symposium, 2004