When unmanned combat aerial vehicles (UCAVs) egress from the battlefield after attacking
the target, the defensive radar systems detect signals reflected by the cavity structure of the …

Due to simplicity, hybridization of geometrical optics (GO) and physical optics (PO) based on
ray tracing has been widely used for fast scattering analyses. However, when targets of …

In this article, we present a new methodology in spectral domain to study a novel, complex
canonical electromagnetic problem constituted of perfectly electrically conducting (PEC) …

In microwave and millimeter-wave imaging, artifacts caused by high-order scattering from
concave structures can significantly affect the reconstruction accuracy, target detection and …

Scattering of an E-polarised plane wave from an arbitrary two-dimensional cavity is
examined. The cavity may be represented as an infinitesimally thin open contour with sharp …

Cavity radar cross-section (RCS) data are measured from a full-sized generic aircraft
duct/engine mock-up experimental apparatus. Details of the experimental measurements …

In this paper, the distribution of the electromagnetic field inside a complex jet engine
environment is analyzed using statistical electromagnetics. The jet engine environment is an …

The engine of a fighter plane is one of the largest scattering centers of the entire aircraft. One
possible way of reducing the radar cross section (RCS) of the engine is to use an S-shaped …

A scattered radar signal by an electrically-large open-ended cavity involves information of
the target. Therefore, controlling the Radar cross section (RCS) of the cavity is significant for …

It is always a challenge to predict Radar Cross Section (RCS) of a full scale military platform
with a good accuracy. Most of the time antennas and cavities are the main contributors of …