A new near-field radar modeling approach for wave propagation in planar layered media is
presented. The radar antennas are intrinsically modeled using an equivalent set of …

A compact wideband dual-frequency microstrip antenna is proposed in this paper. By
employing an offset microstrip-fed line and a strip close to the radiating edges in the circular …

In recent years, there has been a significant surge in the utilization of Ground Penetrating
Radar (GPR) for measuring the thickness of subsurface layers, and researchers in this field …

A novel compact dual-frequency microstrip antenna is achieved by embedding two parallel
slots to the radiating edges and insetting slits at the non-radiating edges. The proposed …

Full-wave modeling of ground-penetrating radar (GPR) data using Green's functions for
wave propagation in planar layered media and antenna characteristic global reflection and …

A novel fast technique is presented to account for the effect of an arbitrary soil permittivity in
the analysis of ground penetrating radar antennas in the presence of a flat layered ground …

The accuracy and computational speed of ground penetrating radar (GPR) largely rely on
the inverse model implemented. In most cases, both accuracy and processing speed cannot …

In this study, we numerically evaluated a full‐wave antenna model for near‐field conditions
using a Finite‐Difference Time‐Domain (FDTD) antenna model. The antenna is effectively …

A modified particle swarm optimization (PSO) variant is implemented on a conventionally
optimized broadband antenna. Proposed algorithm uses heterogeneous boundary …

In the paper, an Illuminating Modes concept is introduced in order to find microstrip antenna
parameters-resonant frequency, resonant resistance and radiation pattern. The concept is …