Ultrawideband antennas: Growth and evolution
Narrowband antennas fail to radiate short pulses of nano-or picosecond length over the
broader band of frequencies. Therefore, Ultrawideband (UWB) technology has gained …
broader band of frequencies. Therefore, Ultrawideband (UWB) technology has gained …
[HTML][HTML] gprMax: Open source software to simulate electromagnetic wave propagation for Ground Penetrating Radar
Abstract gprMax is open source software that simulates electromagnetic wave propagation,
using the Finite-Difference Time-Domain (FDTD) method, for the numerical modelling of …
using the Finite-Difference Time-Domain (FDTD) method, for the numerical modelling of …
A realistic FDTD numerical modeling framework of ground penetrating radar for landmine detection
I Giannakis, A Giannopoulos… - IEEE journal of selected …, 2015 - ieeexplore.ieee.org
A three-dimensional (3-D) finite-difference time-domain (FDTD) algorithm is used in order to
simulate ground penetrating radar (GPR) for landmine detection. Two bowtie GPR …
simulate ground penetrating radar (GPR) for landmine detection. Two bowtie GPR …
A review of Bow-Tie antennas for GPR applications
Ground penetrating radar (GPR) is a special type of radar, which uses electromagnetic (EM)
wave to detect the buried objects in the shallow subsurface. The overall efficiency and …
wave to detect the buried objects in the shallow subsurface. The overall efficiency and …
Creating finite-difference time-domain models of commercial ground-penetrating radar antennas using Taguchi's optimization method
C Warren, A Giannopoulos - Geophysics, 2011 - library.seg.org
Very few researchers have developed numerical models of ground-penetrating radar (GPR)
that include realistic descriptions of both the antennas and the subsurface. This is essential …
that include realistic descriptions of both the antennas and the subsurface. This is essential …
Realistic FDTD GPR antenna models optimized using a novel linear/nonlinear full-waveform inversion
I Giannakis, A Giannopoulos… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
Finite-difference time-domain forward modeling of ground-penetrating radar (GPR) is
becoming regularly used in model-based interpretation methods, such as full-waveform …
becoming regularly used in model-based interpretation methods, such as full-waveform …
[图书][B] RF and microwave circuits, measurements, and modeling
Highlighting the challenges RF and microwave circuit designers face in their day-to-day
tasks, RF and Microwave Circuits, Measurements, and Modeling explores RF and …
tasks, RF and Microwave Circuits, Measurements, and Modeling explores RF and …
[HTML][HTML] 基于PML 边界条件的二阶电磁波动方程GPR 时域有限元模拟
王洪华， 吕玉增， 王敏玲， 龚俊波， 张智 - 地球物理学报, 2019 - html.rhhz.net
完全匹配层(PML) 作为一种稳定高效的吸收边界条件, 广泛应用于基于一阶电磁波动方程的探地
雷达(GPR) 数值模拟中. 为解决基于二阶电磁波动方程的GPR 数值模拟的吸收边界问题 …
雷达(GPR) 数值模拟中. 为解决基于二阶电磁波动方程的GPR 数值模拟的吸收边界问题 …
Optimising the complex refractive index model for estimating the permittivity of heterogeneous concrete models
H Zadhoush, A Giannopoulos, I Giannakis - Remote Sensing, 2021 - mdpi.com
Estimating the permittivity of heterogeneous mixtures based on the permittivity of their
components is of high importance with many applications in ground penetrating radar (GPR) …
components is of high importance with many applications in ground penetrating radar (GPR) …
Developing realistic FDTD GPR antenna surrogates by means of particle swarm optimization
S Stadler, J Igel - IEEE Transactions on Antennas and …, 2022 - ieeexplore.ieee.org
The antenna is the most important part of a ground-penetrating radar (GPR) system and
defines the employed electromagnetic pulse and how it is transferred to the ground. It is …
defines the employed electromagnetic pulse and how it is transferred to the ground. It is …