Title :
On detection of the interior resonance errors of surface integral boundary conditions for electromagnetic scattering problems
Author :
Liu, Yinshang ; Webb, Kevin J.
Author_Institution :
Sch. of Electr. & Comput. Eng., Purdue Univ., West Lafayette, IN, USA
fDate :
6/1/2001 12:00:00 AM
Abstract :
The numerical solution of surface integral equation formulations can be corrupted by interior resonance problems. We propose the concept of using the residual error of the discretized form of the integral equation to detect interior resonance problems. Two-dimensional (2-D) numerical examples are given to show the detection of interior resonance problems using the residual error
Keywords :
boundary integral equations; electromagnetic wave scattering; error analysis; resonance; 2D numerical examples; discretized integral equation; electromagnetic scattering problems; interior resonance errors detection; numerical solution; residual error; surface integral boundary conditions; Boundary conditions; Electromagnetic scattering; Error correction; Finite element methods; Integral equations; Magnetic fields; Magnetic resonance; Power engineering computing; Protection; Singular value decomposition;
Journal_Title :
Antennas and Propagation, IEEE Transactions on
