Fast evaluation of zero‐offset Green's function for layered media with application to ground‐penetrating radar
We propose an efficient integration path for the fast evaluation of the three‐dimensional
spatial‐domain Green's function for electromagnetic wave propagation in layered media for …
spatial‐domain Green's function for electromagnetic wave propagation in layered media for …
Developments in efficiently modelling eddy current testing of narrow cracks
T Theodoulidis - NDT & E International, 2010 - Elsevier
Further developments in a Boundary Element Method model for eddy current inspection of
ideal or narrow cracks are presented. First, the required Green's function is rapidly computed …
ideal or narrow cracks are presented. First, the required Green's function is rapidly computed …
On the development and evaluation of spatial-domain Green's functions for multilayered structures with conductive sheets
This work focuses on Green's functions (GFs) of planar multilayered structures that may
include an arbitrary number of conductive sheets. The spectral-domain GFs are derived …
include an arbitrary number of conductive sheets. The spectral-domain GFs are derived …
On the surface fields excited by a Hertzian dipole over a layered halfspace: From radio to optical wavelengths
The Sommerfeld halfspace problem is revisited allowing for multilayer and plasmonic media,
with a focus on the surface field computation. Alternative field representations are discussed …
with a focus on the surface field computation. Alternative field representations are discussed …
Efficient loop antenna modeling for zero-offset, off-ground electromagnetic induction in multilayered media
Retrieval of the subsurface electrical properties from electromagnetic induction (EMI) data
using inverse modeling relies in particular on the accuracy of the considered EMI model. We …
using inverse modeling relies in particular on the accuracy of the considered EMI model. We …
Numerically stable and reliable computation of electromagnetic modes in multilayered waveguides using the Cauchy integration method with automatic differentiation
A robust and efficient method is presented for the computation of the electromagnetic modes
supported by planar multilayer waveguides that may comprise lossy, active, plasmonic, and …
supported by planar multilayer waveguides that may comprise lossy, active, plasmonic, and …
An efficient method to extract surface-wave poles of Green's functions near branch cut in lossy layered media
S Pan, J Fan - IEEE Transactions on Antennas and …, 2014 - ieeexplore.ieee.org
Calculating the Green's functions in lossy layered media using the discrete complex image
method (DCIM) is challenging, due to the difficulties in extracting the surface-wave poles that …
method (DCIM) is challenging, due to the difficulties in extracting the surface-wave poles that …
Discrete complex image method with spatial error criterion
EP Karabulut, AT Erdogan… - IEEE transactions on …, 2011 - ieeexplore.ieee.org
Since its first inception, the discrete complex image method (DCIM) has been criticized for
the lack of a proper prediction algorithm of the error incurred during the process. Although …
the lack of a proper prediction algorithm of the error incurred during the process. Although …
An accurate and efficient evaluation of planar multilayered Green's functions using modified fast Hankel transform method
When the fast Hankel transform (FHT) filter technique is used to calculate the spatial-domain
Green's functions for planar multilayered media, it can be difficult to obtain accurate …
Green's functions for planar multilayered media, it can be difficult to obtain accurate …
Real axis integration of Sommerfeld integrals with error estimation
A new integration scheme, specifically tailored for the first, finite, part of Sommerfeld
Integrals (SIs) arising in the electromagnetic analysis of multilayered structures, is …
Integrals (SIs) arising in the electromagnetic analysis of multilayered structures, is …