Title :
Comparison of FETD Numerical and Experimental Results for Frequency Selective Surfaces
Author :
Cai, Yong ; Mias, Christos
Author_Institution :
Appl. Electromagn. Lab., Warwick Univ., Coventry
Abstract :
In this paper, an infinite frequency selective surface (FSS) is modelled using a 3D finite-element time-domain (FETD) method. Normal plane wave incidence is assumed. The numerical results are compared with experimental results. The latter are obtained using a finite large-scale FSS. For accurate modelling, over a wide frequency range, an exact Floquet modal absorbing boundary condition (FMABC) is employed
Keywords :
electromagnetic devices; electromagnetic wave transmission; finite element analysis; frequency selective surfaces; periodic structures; time-domain analysis; FETD; FMABC; FSS; Floquet modal absorbing boundary condition; frequency selective surfaces; periodic structure; Boundary conditions; Electromagnetics; Finite element methods; Frequency selective surfaces; Integral equations; Laboratories; Large-scale systems; Periodic structures; Space charge; Time domain analysis; Finite Element Method; Periodic Structure;
Conference_Titel :
Microwave Conference, 2006. 36th European
Conference_Location :
Manchester
Print_ISBN :
2-9600551-6-0
DOI :
10.1109/EUMC.2006.281270
