DocumentCode
1840679
Title
New method with exponential convergence to evaluate the periodic Green function
Author
Silveirinha, M.G.M.V. ; Fernandes, C.A.
Author_Institution
Instituto de Telecommunicacoes, Inst. Superior Tecnico, Lisboa, Portugal
Volume
2
fYear
2003
fDate
22-27 June 2003
Firstpage
805
Abstract
The Green function method is very effective in the analysis of doubly periodic systems fit the three-dimensional space (e.g. frequency selective surfaces). In important cases, it allows reducing the domain of the problem to a single unit cell with a significant diminution of the computational effort. In this paper, we propose a new representation for the Green function with exponential convergence rate.
Keywords
Green´s function methods; convergence of numerical methods; frequency selective surfaces; periodic structures; Gaussian convergence; arbitrary point; doubly periodic systems; exponential convergence rate; frequency selective surfaces; lattice Green function; mixed-domain representation; numerical algorithms; periodic Green function; point sources; three-dimensional space; triple-array; two-dimensional array; Convergence; Frequency; Green function; Lattices; Paints;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2003. IEEE
Conference_Location
Columbus, OH, USA
Print_ISBN
0-7803-7846-6
Type
conf
DOI
10.1109/APS.2003.1219357
Filename
1219357
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