Title :
A penalty method for the Generalized Method of Moments
Author :
Dault, D. ; Shanker, Balasubramaniam
Author_Institution :
Dept. Electr. & Comput. Eng., Michigan State Univ., East Lansing, MI, USA
Abstract :
When the Electric Field Integral Equation is discretized via the Generalized Method of Moments, small current irregularities sometimes appear. We propose a cause for these current deviations and advance a solution based on a Nitsche-type constraint based stabilization method. Two dimensional results demonstrate the method, although it is directly extensible to the three dimensional case.
Keywords :
electric field integral equations; method of moments; Nitsche-type constraint based stabilization method; electric field integral equation; generalized method of moments; penalty method; three dimensional case; Communities; Electric fields; Integral equations; Lighting; Method of moments; Scattering; Surface waves;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE
Conference_Location :
Memphis, TN
Print_ISBN :
978-1-4799-3538-3
DOI :
10.1109/APS.2014.6905408
