Title :
A symmetric Interior Penalty FEM-BEM formulation
Author :
Allilomes, Peter ; Rawat, Vinnet ; Lee, Jin-Fa
Author_Institution :
Dept. of Electr. Eng., Ohio State Univ., Columbus, OH, USA
Abstract :
A symmetric FEM-BEM formulation was derived based on the Interior Penalty approach for the coupling between FEM and BEM. Through this approach the symmetry and the nonconformity between BEM and FEM meshes are derived naturally. The validity of the formulation was tested against Ansoft HFSS.
Keywords :
boundary-elements methods; electromagnetic wave scattering; finite element analysis; Ansoft HFSS; BEM; FEM; boundary-elements methods; finite-elements methods; interior penalty approach; Boundary value problems; Current density; Electromagnetic radiation; Electromagnetic scattering; Finite element methods; Integral equations;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2009. APSURSI '09. IEEE
Conference_Location :
Charleston, SC
Print_ISBN :
978-1-4244-3647-7
DOI :
10.1109/APS.2009.5171716
