DocumentCode
1873404
Title
Singularity-free approach for the evaluation of the matrix elements in the context of the method of moments based on the use of closed-form expressions for the fields radiated by the subdomain basis functions
Author
Pelletti, C. ; Panayappan, K. ; Mittra, R. ; Monorchio, A.
Author_Institution
Dept. of Inf. Eng., Univ. of Pisa, Pisa, Italy
fYear
2010
fDate
11-17 July 2010
Firstpage
1
Lastpage
4
Abstract
In this work, the authors proposed a new method for the above field calculation, which utilizes the analytical expression for the near fields radiated by an electrically small dipole. The proposed method is found to be well suited for mitigating the problem of singularities encountered in the process of field computation while constructing the MoM matrix.
Keywords
electric field integral equations; electromagnetic wave scattering; method of moments; closed-form expressions; electric field integral equation; electrically small dipole; electromagnetic scattering; field computation; matrix elements; method of moments; singularity-free approach; subdomain basis functions; Apertures; Current distribution; Electric fields; Electromagnetic scattering; Moment methods; Surface waves; Wire;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium (APSURSI), 2010 IEEE
Conference_Location
Toronto, ON
ISSN
1522-3965
Print_ISBN
978-1-4244-4967-5
Type
conf
DOI
10.1109/APS.2010.5561098
Filename
5561098
Link To Document