Development of MoM-based Approach for Solution of Radiation and Scattering Problems Using CMA-based Hyper Basis Functions

In this paper, a new MoM-based approach is proposed for solving the radiation and scattering problem at any frequency by expansion of the total current in terms of hyper-basis functions (HBF), calculated at another frequency. These HBFs are to be found from solution of the generalized eigenvalue pro...

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Bibliographic Details
Main Authors: Bogdanov, Faik, Svanidze, Lily, Chochia, Irina, Jobava, Roman
Format: Conference Proceeding
Language:English
Subjects:
Antenna theory
Eigenvalues and eigenfunctions
Electromagnetic scattering
Electromagnetics
Geometry
hyper basis functions (HBF)
Inverse problems
Method of Moments (MoM)
numerical modeling
Numerical models
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Summary:In this paper, a new MoM-based approach is proposed for solving the radiation and scattering problem at any frequency by expansion of the total current in terms of hyper-basis functions (HBF), calculated at another frequency. These HBFs are to be found from solution of the generalized eigenvalue problem (GEP) at a single frequency. The developed approach has been demonstrated on the numerical modeling of radiation and scattering characteristics of different types of antennas.
ISSN:2165-3593
DOI:10.1109/DIPED53165.2021.9552268