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An Efficient Method to Reduce the Numerical Dispersion in the HIE-FDTD Scheme
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| dc.contributor.author | Chen, Juan | |
| dc.contributor.author | Zhang, Anxue | |
| dc.date.accessioned | 2016-10-27T07:47:29Z | |
| dc.date.available | 2016-10-27T07:47:29Z | |
| dc.date.issued | 2011-01 | |
| dc.identifier.citation | Wireless Engineering and Technology, 2011, 2, 30-36 | en_US |
| dc.identifier.uri | http://hdl.handle.net/123456789/1070 | |
| dc.description.abstract | A parameter optimized approach for reducing the numerical dispersion of the 3-D hybrid implicit-explicit finite-difference time-domain (HIE-FDTD) is presented in this letter. By adding a parameter into the HIE-FDTD formulas, the error of the numerical phase velocity can be controlled, causing the numerical dispersion to decrease significantly. The numerical stability and dispersion relation are presented analytically, and numerical experiments are given to substantiate the proposed method. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | Scientific Research Publishing | en_US |
| dc.subject | HIE-FDTD | en_US |
| dc.subject | Numerical Dispersion | en_US |
| dc.subject | Weakly Conditionally Stability | en_US |
| dc.title | An Efficient Method to Reduce the Numerical Dispersion in the HIE-FDTD Scheme | en_US |
| dc.type | Article | en_US |
