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A Physics-Guided Quantitative GPR Framework for Detecting Hanging Sleepers in Ballasted Railway Tracks. [PDF]
Sensors (Basel)Yang W, Gao J, Xu Z.
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Analysis of interconnect lines using the finite‐difference time‐domain (FDTD) method
Microwave and Optical Technology Letters, 2002AbstractIn this Letter the coupling effect (cross talk) in parallel microstrip interconnects is analyzed with the use of the finite‐difference–time‐domain (FDTD) method. The interconnects are terminated either by lumped elements or by a perfectly matched layer (PML), and the results obtained from these two methods are compared. © 2002 Wiley Periodicals,
Nader Farahat +2 more
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IEEE Transactions on Antennas and Propagation, 1997
The finite-difference time-domain (FDTD) and its current generalizations have been demonstrated to be useful and powerful tools for the calculation of the radar cross section (RCS) of complicated objects, the radiation of antennas in the presence of other structures, and other applications.
K.S. Yee, J.S. Chen
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The finite-difference time-domain (FDTD) and its current generalizations have been demonstrated to be useful and powerful tools for the calculation of the radar cross section (RCS) of complicated objects, the radiation of antennas in the presence of other structures, and other applications.
K.S. Yee, J.S. Chen
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The efficient modeling of thin material sheets in the finite-difference time-domain (FDTD) method
IEEE Transactions on Antennas and Propagation, 1992A subcell model is presented for including thin material sheets in the finite-difference time-domain method. The subcell model removes the normal restriction which sets the spatial grid increment at least as small as the smallest physical feature in the solution space.
J.G. Maloney, G.S. Smith
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IEEE Transactions on Antennas and Propagation, 1993
A comparison is made between several different methods that have recently been proposed for efficiently modeling electrically thin material sheets in the finite-difference-time-domain (FDTD) method. The test problems used in the comparison are parallel-plate waveguides loaded with electrically thin dielectric (lossless) and conducting sheets for which ...
J.G. Maloney, G.S. Smith
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A comparison is made between several different methods that have recently been proposed for efficiently modeling electrically thin material sheets in the finite-difference-time-domain (FDTD) method. The test problems used in the comparison are parallel-plate waveguides loaded with electrically thin dielectric (lossless) and conducting sheets for which ...
J.G. Maloney, G.S. Smith
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A new subgridding method for the finite-difference time-domain (FDTD) algorithm
Microwave and Optical Technology Letters, 1999Wenhua Yu, Raj Mittra
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A distributed implementation of the finite difference time‐domain (FDTD) method
International Journal of Numerical Modelling: Electronic Networks, Devices and Fields, 1995AbstractThe finite difference time‐domain (FDTD) method is a well known numerical technique that has been used to solve electromagnetic boundary value problems. However, the method requires large computational resources to solve a problem, restricting its use on sequential computers to small problems.This has led to the use of expensive supercomputers ...
D. P. Rodohan +2 more
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Application of FPGA technology to accelerate the finite-difference time-domain (FDTD) method
Proceedings of the 2002 ACM/SIGDA tenth international symposium on Field-programmable gate arrays - FPGA '02, 2002The continuing advances in the field of electrical engineering, in areas like cellular communications, fiber optics, mobile and multi-gigahertz electronics have necessitated a computer-assisted design approach to the complex electromagnetic interactions and problems that arise.
Ryan N. Schneider +2 more
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Ferrite analysis using the finite‐difference time‐domain (FDTD) method
Microwave and Optical Technology Letters, 1992AbstractThis article introduces a new method for analyzing ferrite structures. This method is implemented in a FDTD algorithm; then the computation is directly made in the time domain. An application in the particular case of a two‐dimensional problem is presented.
A. Reineix, T. Monediere, F. Jecko
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Custom hardware implementation of the finite-difference time-domain (FDTD) method
2002 IEEE MTT-S International Microwave Symposium Digest (Cat. No.02CH37278), 2003Finite-Difference Time-Domain (FDTD) Analysis is a very popular method for solving electromagnetic problems. The algorithm is computationally Intensive and simulations can take several days to run on traditional, multiprocessor supercomputer platforms.
R.N. Schneider +2 more
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