Title :
A hybrid finite element and integral equation method for time domain modelling of scattering in the resonance region
Author :
McCowen, A. ; Radcliffe, A.J. ; Towers, M.S.
Author_Institution :
Sch. of Eng., Univ. of Wales, Swansea, UK
fDate :
31 March-3 April 2003
Abstract :
A formulation is developed for the open problem of time domain scattering in two dimensions. The formulation couples finite elements to an integral equation method that uses the exact radiation condition of a 2D time-dependant Green´s function. The formulation is developed for both TM and TE modes and is applicable to scatterers that may be inhomogeneous and of arbitrary shape.
Keywords :
Green´s function methods; electromagnetic wave scattering; finite element analysis; integral equations; resonance; time-domain analysis; 2D time-dependant Green function; TE mode; TM mode; electromagnetic scattering; finite element method; integral equation method; resonance region; time domain modelling;
Conference_Titel :
Antennas and Propagation, 2003. (ICAP 2003). Twelfth International Conference on (Conf. Publ. No. 491)
Print_ISBN :
0-85296-752-7
DOI :
10.1049/cp:20030134
