Title :
Large-size local-domain basis functions with phase detour from a source to make a matrix sparse in the method of moments
Author :
Shijo, Tetsu ; Hirano, Takuichi ; Ando, Makoto
Author_Institution :
Dept. of Electr. & Electron. Eng, Tokyo Inst. of Technol., Japan
Abstract :
In the electromagnetic scattering problem for 2D corner reflectors illuminated by a line electric current, we examined the validity of the MoM with novel large-size local-domain basis functions including phase detour. The proposed method is advantageous in the analysis of a scatterer that is very large with respect to a wavelength.
Keywords :
electric current; electromagnetic wave scattering; method of moments; sparse matrices; 2D corner reflectors; MoM; electromagnetic scattering; large-size local-domain basis functions; line electric current; method of moments; phase detour; sparse matrix; Current; Diffraction; Electromagnetic scattering; Frequency; Green´s function methods; Integral equations; Matrix decomposition; Moment methods; Physics computing; Sparse matrices;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2005 IEEE
Print_ISBN :
0-7803-8883-6
DOI :
10.1109/APS.2005.1552641
