Analysis of a Reflectarray by Using an Iterative Domain Decomposition Technique | Zendy

Carlos Delgado | Zendy; Josefa Gómez | Zendy; Abdelhamid Tayebi | Zendy; Iván González | Zendy; M.F. Cátedra | Zendy

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Analysis of a Reflectarray by Using an Iterative Domain Decomposition Technique

Author(s) -

Carlos Delgado,

Josefa Gómez,

Abdelhamid Tayebi,

Iván González,

M.F. Cátedra

Publication year - 2012

Publication title -

international journal of antennas and propagation

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.282

H-Index - 37

eISSN - 1687-5877

pISSN - 1687-5869

DOI - 10.1155/2012/139146

Subject(s) - domain decomposition methods , reflector (photography) , computer science , decomposition , domain (mathematical analysis) , interface (matter) , decomposition method (queueing theory) , computational science , iterative method , algorithm , parallel computing , time domain , frequency domain , computer engineering , optics , engineering , mathematics , structural engineering , computer vision , physics , finite element method , light source , ecology , mathematical analysis , bubble , discrete mathematics , maximum bubble pressure method , biology

We present an efficient method for the analysis of different objects that may contain a complex feeding system and a reflector structure. The approach is based on a domain decomposition technique that divides the geometry into several parts to minimize the vast computational resources required when applying a full wave method. This technique is also parallelized by using the Message Passing Interface to minimize the memory and time requirements of the simulation. A reflectarray analysis serves as an example of the proposed approach

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