Title :
Application of multilevel adaptive cross approximation (MLACA) to electromagnetic scattering and radiation problems
Author :
Tamayo, Jose M. ; Heldring, Alexander ; Rius, Juan M.
Author_Institution :
Dept. of Signal Process. & Telecommun., Univ. Politec. de Catalunya, Barcelona, Spain
Abstract :
The multilevel adaptive cross approximation (MLACA), an algorithm to solve MoM electromagnetic problems with computational cost O(N2) and a storage scaling with O(NlogN), is presented here and for the first time applied to a whole electromagnetic problem and not only to the interaction between blocks whose containing spheres do not intersect each other.
Keywords :
approximation theory; electromagnetic wave scattering; method of moments; MLACA algorithm; MoM method; electromagnetic radiation; electromagnetic scattering; method-of-moments; multilevel adaptive cross approximation algorithm; Acceleration; Approximation algorithms; Computational efficiency; Electromagnetic radiation; Electromagnetic scattering; Iterative methods; Moment methods; Signal processing; Signal processing algorithms; Strips;
Conference_Titel :
Electromagnetics in Advanced Applications, 2009. ICEAA '09. International Conference on
Conference_Location :
Torino
Print_ISBN :
978-1-4244-3385-8
Electronic_ISBN :
978-1-4244-3386-5
DOI :
10.1109/ICEAA.2009.5297536
