DocumentCode
1374755
Title
Strong Singularity Reduction for Curved Patches for the Integral Equations of Electromagnetics
Author
Weile, Daniel S. ; Wang, Xiaobo
Author_Institution
Dept. of Electr. & Comput. Eng., Univ. of Delaware, Newark, DE, USA
Volume
8
fYear
2009
fDate
7/1/1905 12:00:00 AM
Firstpage
1370
Lastpage
1373
Abstract
A method for weakening strong singularity contributions to the integral equations of electromagnetics is demonstrated. The remaining weakly singular integral derived after the reduction can be computed by any suitable method. Numerical results demonstrate that the singularity reduction method converges and that the new integration method can be used in high-order moment method or Nystrm codes without any adverse effect on their accuracy.
Keywords
Green´s function methods; electric field integral equations; electromagnetic wave propagation; method of moments; Nystrm codes; curved patches; electrical field integral equations; electromagnetics; high-order moment method; strong singularity reduction; Electric field integral equation; integral equations; moment methods; numerical analysis;
fLanguage
English
Journal_Title
Antennas and Wireless Propagation Letters, IEEE
Publisher
ieee
ISSN
1536-1225
Type
jour
DOI
10.1109/LAWP.2009.2039632
Filename
5371972
Link To Document