Title :
The adaptive cross approximation algorithm applied to a volumetric method-of-moments for electromagnetic analysis of inhomogeneous bodies
Author :
García, Cebrián ; Álvarez, Yuri ; Las-Heras, Fernando
Author_Institution :
Area de Teor. de la Senal y Comun., Univ. de Gijon, Gijon, Spain
Abstract :
In this communication, the V-MoM formulation is briefly described, together with a strategy to reduce the computational cost using the Adaptive Cross Approximation algorithm (ACA) [3] and an iterative solver based on the Conjugate Gradient (CG), CGACA. Finally, a practical application is presented where the field distribution inside a human body model is calculated.
Keywords :
method of moments; adaptive cross approximation algorithm; conjugate gradient; electromagnetic analysis; field distribution; human body model; inhomogeneous bodies; volumetric method-of-moments; Algorithm design and analysis; Approximation algorithms; Approximation methods; Biological system modeling; Computational efficiency; Mathematical model; Specific absorption rate;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2010 IEEE
Conference_Location :
Toronto, ON
Print_ISBN :
978-1-4244-4967-5
DOI :
10.1109/APS.2010.5561988
