Title :
Error estimation for the EFIE with RWG bases
Author :
Sang Kyu Kim ; Peterson, A.F.
Author_Institution :
Sch. of Electr. & Comput. Eng., Georgia Inst. of Technol., Atlanta, GA, USA
Abstract :
Adaptive refinement procedures require local error estimators to identify regions of the problem domain where cells should be reduced in size (h-refinement) or the representation order increased (p-refinement). Several error estimators are evaluated for use with the electric field integral equation (EFIE) and Rao-Wilton-Glisson (RWG) basis functions. These estimators appear to correctly identify regions of high error and thus may be suitable for use in adaptive refinement approaches for conducting targets.
Keywords :
adaptive estimation; electric field integral equations; EFIE; RWG basis function; Rao-Wilton-Glisson basis function; adaptive refinement procedure; conducting target approach; electric field integral equation; h-refinement; local error estimator; p-refinement; Boundary conditions; Conductors; Electric fields; Error analysis; Finite element analysis; Integral equations; Method of moments; Adaptive refinement; integral equations; method of moments;
Conference_Titel :
Applied Computational Electromagnetics (ACES), 2015 31st International Review of Progress in
Conference_Location :
Williamsburg, VA
