Results 201 to 210 of about 85,138 (262)

Impact of Increasing Antenna Model Complexity on Microwave Tomography Using DBIM. [PDF]

Sensors (Basel)
Vasileiou T, Koutsoupidou M, Kosmas P.
europepmc   +1 more source

The anatomy of magnetic field pulse induced transverse domain wall dynamics. [PDF]

Sci Rep
Cho J, Yun WS, Kim JS.
europepmc   +1 more source

Modeling tumor transport and growth with poroelastic biopolymer networks.

Soft Matter
Li Z, Ren Y, Kemkar S, Mollenkopf P, Kochanowski J, Janmey PA, Purohit PK, Radhakrishnan R, Vining KH.   +8 more
europepmc   +1 more source

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Finite-difference time-domain propagation

Christian Brosseau
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The Finite-Difference Time-Domain Method

1998
The Finite-Difference Time-Domain (FDTD) method provides a direct integration of Maxwell’s time-dependent equations. During the past decade, the FDTD method has gained prominence amongst numerical techniques used in electromagnetic analysis. Its primary appeal is its remarkable simplicity.
Bruce Archambeault, Colin Brench, Omar M. Ramahi   +2 more
openaire   +1 more source

On the Stability of the Finite-Difference Time-Domain Method

Journal of Computational Physics, 2000
The finite difference time domain method used for solving transient electromagnetic fields is studied. Maxwell equations are introduced, normalized and written in terms of an iteration matrix form. The eigenvalue problem for this matrix is analysed. From this analysis a necessary and sufficient conditon for the finite-difference time domain method is ...
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Least Squares Finite-Difference Time-Domain

IEEE Transactions on Antennas and Propagation, 2021
A central least-squares spatial derivative procedure is developed. It provides simple formulas, similar to finite differences, to approximate spatial derivatives. In addition, a least-squares finite-difference time-domain (LS-FDTD) method is formulated for attenuating high-frequency nonphysical modes, superimposed to physical solution, produced by Yee ...
Rodrigo M. S. de Oliveira, Rodrigo R. Paiva   +1 more
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Finite-difference time-domain on the cell/B.E. processor

2008 IEEE International Symposium on Parallel and Distributed Processing, 2008
Finite-Difference Time-Domain (FDTD) is a kernel used to solve problems in electromagnetics applications such as microwave tomography. It is a data-intensive and computation-intensive problem. However, its computation scheme indicates that an architecture with SIMD support has the potential to bring performance improvement over traditional ...
Meilian Xu, Parimala Thulasiraman
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Finite-Difference Time-Domain Methods

2005
Publisher Summary This chapter discusses finite-difference time-domain (FDTD) methods. During the 1970s and 1980s, a number of researchers realized the limitations of frequency-domain integral-equation solutions of Maxwell's equations. This led to early explorations of a novel alternative approach: direct time-domain solutions of Maxwell's ...
Susan C. Hagness, Allen Taflove, Stephen D. Gedney   +2 more
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Finite difference time domain dispersion reduction schemes

Journal of Computational Physics, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bezalel Finkelstein, Raphael Kastner
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