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An hybrid FDTD and ADI-FDTD technique for coupled Maxwell's and Schrodinger's equations
2010 IEEE Antennas and Propagation Society International Symposium, 2010We are entering into the era of nanotechnology and the size of devices is reaching the scale of few nano-meters. A number of new research areas such as nano-photonics, plasmonics and nano-electronics have attracted special attention. It is being projected that these areas will facilitate to tackle the challenges of device miniaturization and high speed
I Ahmed, null Erping Li
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Dispersion Analysis of the ADI-FDTD and S-FDTD Methods
2008Numerical dispersion performances of ADI-FDTD and S-FDTD methods have been compared. It has been shown that for time steps below the stability limits of the S-FDTD method it has Much better dispersion performance compared with the ADI-FDTD method and that the S-FDTD method can be usefully employed for space increments in the order of lambda/25 to ...
Kusaf, Mehmet, Oztoprak, Abdullah Y.
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2007 International Conference on Electromagnetics in Advanced Applications, 2007
This paper describes a hybrid combination of FDTD and DGTD employing DGTD only to accurately model the geometric details of curved objects, while maintaining the simplicity of FDTD for the surrounding space.
Salvador G. Garcia +3 more
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This paper describes a hybrid combination of FDTD and DGTD employing DGTD only to accurately model the geometric details of curved objects, while maintaining the simplicity of FDTD for the surrounding space.
Salvador G. Garcia +3 more
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Analysis of surrounded antennas: From DG-FDTD to DG-FDTD/IPO
2014 IEEE Conference on Antenna Measurements & Applications (CAMA), 2014The paper first discusses the numerical capabilities of the DG-FDTD method. An analytical formulation is proposed to assess the size of the largest possible computational volume. Then, a recently proposed hybrid method, called DG-FDTD/IPO, which extends the DG-FDTD application is presented.
Benoit Le Lepvrier +6 more
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IEEE Transactions on Antennas and Propagation, 1993
The finite-difference time-domain (FDTD) method easily includes materials with constant values of permittivity and conductivity. However, most lossy dielectrics are described over a band of frequencies by a constant complex permittivity. For a transient FDTD calculation, constant real permittivity and conductivity values provide a poor approximation ...
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The finite-difference time-domain (FDTD) method easily includes materials with constant values of permittivity and conductivity. However, most lossy dielectrics are described over a band of frequencies by a constant complex permittivity. For a transient FDTD calculation, constant real permittivity and conductivity values provide a poor approximation ...
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2017
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A New Subgridding Scheme for Two-Dimensional FDTD and FDTD
IEEE Transactions on Magnetics, 2004S.-H. Sun +3 more
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A novel hybrid algorithm based on FDTD and WCS‐FDTD methods
International Journal of RF and Microwave Computer-Aided Engineering, 2020Huanxiao Mai +3 more
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