Integrated sensing and communication (ISAC) is expected to play a crucial role in the sixth-
generation (6G) mobile communication systems, offering potential applications in the …

The present paper deals with a new efficient approach in order to assess the simulation of
scattered fields from arbitrary metallic objects. The basic idea is to combine a ray tracing …

An approximation is presented for the calculation of the equivalent currents based on the
oblique incidence of a plane wave on the interface between free space and lossy dielectric …

A broadband broad-angle radar cross-sectional (RCS) reduction measure applicable to
planar surfaces is proposed. This novel structure contains several layers of randomly …

The accuracy and the efficiency of hybrid methods that combine geometrical optics (GO) and
physical optics (PO), and physical theory of diffraction (PTD), have been improved by the …

In this paper, the PO method with the array theory are used to formulate the RCS of a
grounded multi-height dielectric surface which can be employed in the design and …

We present a GPU-based computation for simulating the synthetic aperture radar (SAR)
image of the complex target. To be more realistic, we included the multiple scattering field …

This article presents the computation of the backscattered field in simulation of synthetic
aperture radar (SAR) raw data. We develop an improved Kirchhoff approximation to estimate …

The application of lenses combined with array antennas (also known as dome arrays or
dome antennas) to the next generation of terrestrial and satellite communication systems …

The physical optics (PO) scattered fields from the electrically large scatterers contain slowly
varying amplitude and highly oscillatory phase terms. In this work, first, we consider …