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Singularity treatment for integral equations in electromagnetic scattering using Monte Carlo integration technique

✍ Scribed by Mrinal Mishra; Nisha Gupta

Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
498 KB
Volume
50
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

A new numerical method is proposed for the analysis of metallic scatterers which can take care of the singular integrals arising in the Method of Moments (MoM) solution for determining the current distribution on the metallic scatterers. The method involves Monte Carlo Integration (MCI) technique in solving the Electric Field Integral Eq. (EFIE). The unknown current distribution is represented in terms of the entire domain polynomial basis functions. It is found that the proposed method is capable of removing the singularity problem arising in the MoM solution of the EFIE very easily and efficiently. © 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 1619–1623, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23457

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