Title :
Two-dimensional edge-based finite elements for guided and scattered wave problems
Author :
Hansmann, Riana Helena ; Davidson, David Bruce
Author_Institution :
Dept. of Electr. & Electron. Eng., Stellenbosch Univ., South Africa
Abstract :
Edge-based vector finite elements have been implemented for 2D eigenvalue problems. The formulation of the hybrid FEM-BEM method for scattering problems is described and application to simple scattering configurations is discussed
Keywords :
boundary-elements methods; eigenvalues and eigenfunctions; electromagnetic wave scattering; finite element analysis; waveguide theory; 2D eigenvalue problems; edge-based finite elements; guided wave problems; hybrid FEM-BEM method; scattered wave problems; scattering problems; two-dimensional finite elements; vector finite elements; Aperture antennas; Dielectrics; Eigenvalues and eigenfunctions; Electromagnetic scattering; Electromagnetic waveguides; Engine cylinders; Finite element methods; Microstrip antennas; Power engineering and energy; Transmission line matrix methods;
Conference_Titel :
Communications and Signal Processing, 1998. COMSIG '98. Proceedings of the 1998 South African Symposium on
Conference_Location :
Rondebosch
Print_ISBN :
0-7803-5054-5
DOI :
10.1109/COMSIG.1998.736994
