Title :
An extension of the adaptive absorbing boundary condition method
Author :
Zerbib, N. ; Bendali, A. ; Koleck, T. ; Farcs, M.
Author_Institution :
CNES, Toulouse
Abstract :
The initial problem we want to solve is the radiation of an antenna located on a large metallic structure. The proposed approach is based on a domain decomposition method (DDM) with a new adaptive absorbing boundary condition (AABC). In this paper, we have proposed a new DDM approach coupling finite element method (FEM) and boundary integral equation (BIE). This approach is well-adapted for both radiation and scattering problems in which FEM is used in a reduced zone.
Keywords :
antenna radiation patterns; boundary integral equations; finite element analysis; adaptive absorbing boundary condition; antenna radiation; boundary integral equation; domain decomposition method; finite element method; Boundary conditions; Dielectrics; Distributed decision making; Electromagnetic modeling; Electromagnetic scattering; Finite element methods; Integral equations; Iterative methods; Numerical models; Surface treatment;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2007 IEEE
Conference_Location :
Honolulu, HI
Print_ISBN :
978-1-4244-0877-1
Electronic_ISBN :
978-1-4244-0878-8
DOI :
10.1109/APS.2007.4396899
