Numerical issues in the analysis of large BoR antennas involving dielectric and metallic parts

The aim of this paper is to investigate some numerical issues involved in the Moment Method solution of the radiated field by axially symmetric antennas (Body of Revolution antennas) that are very large in terms of the wavelength. The approaches found in the literature are reviewed and an improvemen...

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Bibliographic Details
Published in2013 7th European Conference on Antennas and Propagation (EuCAP) pp. 4043 - 4045
Main Authors Caminita, F., Faenzi, M., Ovejero, D. G., Maci, S.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.04.2013
Subjects
Body of Revolution
Dielectrics
Kernel
Manganese
Method of moments
MoM
Numerical methods
Reflector antennas
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Summary:The aim of this paper is to investigate some numerical issues involved in the Moment Method solution of the radiated field by axially symmetric antennas (Body of Revolution antennas) that are very large in terms of the wavelength. The approaches found in the literature are reviewed and an improvement is introduced for decreasing the computational cost when the integrands are singular and oscillatory.
ISBN:1467321877
9781467321877