A finite element eigenanalysis of electrically large THz and photonic structures
Conference
Zekios, C, Allilomes, P, Chryssomallis, M et al. (2014). A finite element eigenanalysis of electrically large THz and photonic structures
. 3331-3334. 10.1109/EuCAP.2014.6902541
Zekios, C, Allilomes, P, Chryssomallis, M et al. (2014). A finite element eigenanalysis of electrically large THz and photonic structures
. 3331-3334. 10.1109/EuCAP.2014.6902541
In this work the performance and behavior of nonlinear eigenanalysis algorithms on formulation based on the Finite Element Method (FEM) is investigated for structures operating in THz. A technique like the tree-cotree splitting formulation method for the suppression of non-physical solution, the enhancement of the numerical stability and efficiency, is incorporated. Accurate global mesh truncation techniques are also adopted and refined for the eigenanalysis of open structures.
