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 …

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 …

We describe a method to calibrate a Software-Defined Radar (SDRadar) system mounted
on an uncrewed aerial vehicle (UAV) with an ultra-wideband (UWB) waveform operated in …

Retrieving far-field radar cross-section information from near-field data is a well-established
methodology. However, existing algorithms impose many restrictions on the underlying …

This paper describes an innovative remote surface sterilization approach applicable to the
new coronavirus, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The …

This article deals with the acceleration of the physical optics (PO) approximation for the
backscattering computation in the near and far fields, for both single-bounce (SB) and …

The objective of this paper is to develop innovative approaches to obtain analytical
expressions of the radar cross section (RCS) of perfectly conducting random rough surfaces …

In this study, a time domain analytical expression is derived for the electric field scattered
from PEC objects illuminated by an infinitesimal electric dipole via physical optics (PO). It is …

In the context of radar, this article examines phenomena that occur in conditions where the
physical extent of the target cannot be considered negligible compared to the range and …

This paper presents a new scheme to implement the iterative physical optics (IPO)
approximation with edge diffraction for the scattering from large perfectly-conducting objects …