We present an automated technique to extract the three-dimensional scattering-center
model of a target from its geometrical CAD model. The technique is based on the shooting …

Millimeter-wave (mmWave) sensing has been applied in many critical applications, serving
millions of thousands of people around the world. However, it is vulnerable to attacks in the …

The radar seeker is the core equipment for the terminal guidance of precision-guided
weapons. It has significant benefits, such as long range and weather resistance, and plays …

We present a technique to extract the three-dimensional (3-D) scattering center model of a
complex target. Using the shooting and bouncing ray technique, we first generate the 3-D …

The shooting and bouncing ray (SBR) method is highly effective in the radar cross section
(RCS) prediction. For electrically large and complex targets, computing scattered fields is …

Deconvolution technique can be utilized in the forward-looking radar (FLR). However, the
forward-looking imaging performance degenerates greatly due to the effect of high-speed …

Ray tracing is of great use for computational electromagnetics, such as the well-known
shooting and bouncing ray (SBR) method. In this paper, the kd-tree data structure, coupled …

Millimeter wave technology will be dominating the fifth-generation networks due to the clear
advantage of higher frequency bands and hence wider spectrum. In this paper, the indoor …

While deep learning-based RF perception has received significant attention in recent years,
the requirement for massive labeled RF data has hindered its further advancement. Despite …

A reliable method based on facet-based asymptotical model, geometrical optics and
physical optics (GO-PO) is developed to calculate composite scattering from 3-D complex …