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1993 IEEE MTT-S International Microwave Symposium Digest, 2002
A finite-difference-time-domain (FDTD) diakoptics method is developed. Sequential and parallel algorithms are provided to connect cascaded segments and to realize the modular computation of large circuits. When the large circuit is modified, only a few segments need to be recalculated, while the mutual interaction is preserved.
T.-W. Huang, B. Houshmand, T. Itoh
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A finite-difference-time-domain (FDTD) diakoptics method is developed. Sequential and parallel algorithms are provided to connect cascaded segments and to realize the modular computation of large circuits. When the large circuit is modified, only a few segments need to be recalculated, while the mutual interaction is preserved.
T.-W. Huang, B. Houshmand, T. Itoh
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2016
The FDTD method has gained tremendous popularity in the past decade as a tool for solving Maxwell's equations. It is based on simple formulations that do not require complex asymptotic or Green's functions. Although it solves the problem in time, it can provide frequency-domain responses over a wide band using the Fourier transform.
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The FDTD method has gained tremendous popularity in the past decade as a tool for solving Maxwell's equations. It is based on simple formulations that do not require complex asymptotic or Green's functions. Although it solves the problem in time, it can provide frequency-domain responses over a wide band using the Fourier transform.
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The European Physical Journal Applied Physics, 1998
In the traditional finite difference time domain (FDTD) method, the studied structure is modeled as elementary cells, which sizes have to be small enough to get close to the reality. Then, this discretization is applied to the whole calculation volume, even though some zones do not need such fine discretization. Consequently, this numerical
B. Beillard +4 more
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In the traditional finite difference time domain (FDTD) method, the studied structure is modeled as elementary cells, which sizes have to be small enough to get close to the reality. Then, this discretization is applied to the whole calculation volume, even though some zones do not need such fine discretization. Consequently, this numerical
B. Beillard +4 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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การออกแบบสายอากาศช่องเปิดสองความถี่ด้วยวิธี FDTD สำหรับโครงข่ายท้องถิ่นไร้สาย
2, 8, วารสารวิจัย มสด สาขาวิทยาศาสตร์และเทคโนโลยีopenaire +1 more source
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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