An iterative scheme for the rigorous computation of electrically large problems is presented.
The approach is based on a combination of the characteristic basis function method (CBFM) …

The optimum number of blocks of the CBFM is derived theoretically and demonstrated
numerically. The minimum order of CPU time for the CBFM is shown to be O (N 7/3), where …

An efficient approach for deriving the characteristic basis functions (CBFs) for analyzing
radiation and scattering problems is proposed. The spectrum of the incident plane waves is …

In this paper, the tangential equivalence principle algorithm (T-EPA) combined with
characteristic basis functions (CBFs) is presented to analyze the electromagnetic scattering …

21st century Radio Astronomy at frequencies below 1 GHz will be dominated by arrays of
thousands or millions of elements in configurations which are dense or sparse, regular or …

A new iterative procedure is presented that enables method of moment (MoM) solution of
scattered field from electrically large and complex perfectly conducting bodies using …

A new hybrid adaptive cross approximation‐characteristic basis function method (ACA‐
CBFM) is proposed to efficiently solve the electromagnetic scattering problems. In the …

A procedure for accurate solution of scattering problems involving geometries with sharp
edges by using physical optics-based characteristic basis functions, which themselves do …

In this letter, a novel technique that combines the tangential equivalence algorithm (T-EPA)
with hierarchical (H-) LU decomposition is proposed to solve the electromagnetic problems …

The ultra-wide band characteristic basis function method (UCBFM) is an efficient approach
for analyzing wide band scattering problems because ultra-wide characteristic basis …