Title :
Spurious field suppression in overlapping domain decomposition methods
Author :
Peng, T. ; Sertel, K. ; Volakis, J.L.
Author_Institution :
ElectroScience Lab., Ohio State Univ., Columbus, OH, USA
Abstract :
A fully overlapping decomposition method is proposed to solve the vector Helmholtz equation. Of particular interest is the modeling of in situ antennas on platforms and the design optimizations of irregularly arranged arrays. In this paper, we address the issue of spurious field suppression arising from completely non-conformal meshing in the fully overlapping decomposition method.
Keywords :
Helmholtz equations; antennas; optimisation; antennas; design optimization; irregularly arranged array; nonconformal meshing; overlapping domain decomposition method; spurious field suppression; vector Helmholtz equation; Antenna arrays; Cavity resonators; Eigenvalues and eigenfunctions; Equations; Mathematical model; Vectors;
Conference_Titel :
Electromagnetics in Advanced Applications (ICEAA), 2012 International Conference on
Conference_Location :
Cape Town
Print_ISBN :
978-1-4673-0333-0
DOI :
10.1109/ICEAA.2012.6328777
