Recent years have witnessed a phenomenal growth in our ability to numerically model,
simulate the performance of, and design complex electromagnetic systems. Nonetheless, as …

A computationally efficient algorithm, which combines the characteristic basis function
method (CBFM), the physical optics (PO) approach (when applicable) with the forward …

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

We propose a novel procedure to calculate the scattering from faceted bodies based on the
use of universal bases that are obtained by applying the SVD procedure to PO-derived basis …

The authors present a new matrix compression algorithm to improve the efficiency of the fast
multipole method (FMM). The method is based on the application of the singular value …

A novel technique, based on a spectral domain integral equation method with analytically
derived characteristic basis functions, is introduced in this paper. It enables us to treat …

The objective of this paper is to describe a numerically efficient strategy for solving large
electromagnetic scattering problems. This novel approach, termed as the Characteristic …

We have developed a new synthetic aperture radar (SAR) algorithm based on physical
models for the detection of a man-made target (MMT) embedded in strong clutter (trunks in a …

A novel procedure is presented for solving electromagnetic scattering problems in a
computationally efficient and numerically rigorous manner. It is based on the use of …

This paper presents an efficient approach for solving a linear system of equations arising in
the domain decomposition finite-difference (DDFD) method, employed for electrostatic …