DocumentCode
612012
Title
Numerical issues in the analysis of large BoR antennas involving dielectric and metallic parts
Author
Caminita, F. ; Faenzi, Marco ; Ovejero, D.G. ; Maci, Stefano
Author_Institution
Dept. of Inf. Eng. & Math. Sci., Univ. of Siena, Siena, Italy
fYear
2013
fDate
8-12 April 2013
Firstpage
4043
Lastpage
4045
Abstract
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.
Keywords
antenna radiation patterns; dielectric materials; method of moments; BoR antenna; axially symmetric antenna; body of revolution antenna; computational cost; dielectric part; metallic part; moment method solution; numerical issue; radiated field; Dielectrics; Kernel; Manganese; Method of moments; Reflector antennas; Body of Revolution; MoM; Numerical methods;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation (EuCAP), 2013 7th European Conference on
Conference_Location
Gothenburg
Print_ISBN
978-1-4673-2187-7
Electronic_ISBN
978-88-907018-1-8
Type
conf
Filename
6547070
Link To Document