DocumentCode
2546344
Title
Improved weighted point-matching technique for TM-wave scattering by dielectric cylinders
Author
Liu, Y. ; Ciric, I.R.
Author_Institution
Dept. of Electr. & Comput. Eng., Manitoba Univ., Winnipeg, Man., Canada
fYear
1993
fDate
June 28 1993-July 2 1993
Firstpage
872
Abstract
The scattering of TM (transverse magnetic) plane electromagnetic waves by dielectric cylinders is considered, and a novel weighted point-matching technique is proposed to make the matrix involved in the integral-equation formulation a symmetric matrix. Applying the Cholesky decomposition, this symmetrization allows the solution of the matrix equations with roughly half the storage and half the computation time as compared to those for asymmetrical ones. Numerical results are presented to illustrate the procedure.<>
Keywords
computational complexity; electromagnetic wave scattering; integral equations; matrix decomposition; Cholesky decomposition; TM-wave scattering; computation time; dielectric cylinders; integral-equation formulation; plane electromagnetic waves; symmetric matrix; weighted point-matching technique; Dielectrics; Electromagnetic scattering; Engine cylinders; Integral equations; Matrix decomposition; Shape; Symmetric matrices; System testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 1993. AP-S. Digest
Conference_Location
Ann Arbor, MI, USA
Print_ISBN
0-7803-1246-5
Type
conf
DOI
10.1109/APS.1993.385210
Filename
385210
Link To Document