Comparison of CBFM-enhanced iterative methods for MoM-based finite antenna array analysis

T Marinović, R Maaskant, R Mittra… - … on Antennas and …, 2021 - ieeexplore.ieee.org
In this article, we compare different iterative techniques enhanced by the CBFM, which are
used to analyze finite arrays of disjoint antenna elements. These are based on the stationary …

The CBFM-enhanced Jacobi method for efficient finite antenna array analysis

DJ Ludick, MM Botha, R Maaskant… - IEEE Antennas and …, 2017 - ieeexplore.ieee.org
An enhancement to the iterative Jacobi technique with the characteristic basis function
method is presented. The resulting method is intended for efficient method of moments …

Fast characterization of mutually coupled array antennas using isolated antenna far-field data

T Marinović, DIL De Villiers, DJ Bekers… - … on Antennas and …, 2020 - ieeexplore.ieee.org
A new method is proposed to analyze antenna arrays including mutual coupling (MC), which
is based on the concept of multiple scattering, and relates to the iterative Jacobi and Gauss …

Efficiently solving large-scale electrostatic lightning problems by integrating characteristic basis functions into boundary element method

R Huang, J Lai, W Yin, H Deng, X Ma, Z Luo… - Electric Power Systems …, 2024 - Elsevier
The evaluation of the electric field near objects of complex geometries is critical in the pre-
bridging regime of lightning strikes in high-voltage transmission systems, which is subject to …

An iterative method for the analysis of large disjoint antenna arrays

M Chose, MM Botha - 2020 14th European Conference on …, 2020 - ieeexplore.ieee.org
A new iterative method is presented, for the efficient method of moments (MoM) analysis of
large antenna arrays with identical, disjoint elements. The method is an extension of the …

Improvements to the domain Green's function method for antenna array analysis

M Chose, MM Botha - 2019 International Conference on …, 2019 - ieeexplore.ieee.org
An efficient technique for improving the accuracy of the domain Green's function method
(DGFM) for the analysis of large finite antenna arrays with strong mutual coupling, is …

A new hybrid MoM-GEC asymptotic method for electromagnetic scattering computation in waveguides

M Hajji, S Mendil, T Aguili - Progress In Electromagnetics Research B, 2014 - jpier.org
This paper presents a new hybridization between MoM-GEC and some asymptotic methods.
In fact, a new hybrid current test function based on Physical Optic (PO) and a modal method …

Microwave imaging through a mode-matching Bessel functions procedure

N Ghavami, G Tiberi, DJ Edwards… - IEEE transactions on …, 2013 - ieeexplore.ieee.org
A novel imaging procedure based on ultra-wideband microwave signals is presented. The
procedure exploits the use of Bessel functions mode-matching approach for the …

Entire-domain basis functions for scattering from large curved surfaces formulated by transformation optics

M Casaletti, C Della Giovampaola… - IEEE transactions on …, 2012 - ieeexplore.ieee.org
A complete set of entire-domain basis functions are introduced for the analysis of scattering
from bodies with curved surfaces; they are defined via the application of a generalization of …

A complete set of linear-phase basis functions for scatterers with flat faces and for planar apertures

M Casaletti, S Maci, G Vecchi - IEEE Transactions on Antennas …, 2010 - ieeexplore.ieee.org
Entire-domain basis functions are introduced for the analysis of scattering from bodies with
flat portions, and of radiation from planar apertures; they are defined via the application of …