An efficient algorithm based on high-order curvilinear tetrahedral elements is presented. This new algorithm is fully high order in all directions and thus can significantly suppress numerical dispersion errors in all directions, resulting in a more accurate and efficient simulation of complex wave propagation inside a deep cavity. The use of tetrahedral elements permits more flexible modeling of complex cavities.
|Original language||English (US)|
|Number of pages||5|
|Journal||IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)|
|State||Published - 2003|
ASJC Scopus subject areas
- Electrical and Electronic Engineering