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ADI-MRTD Algorithm for Periodic Structures Analysis.

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Title: ADI-MRTD Algorithm for Periodic Structures Analysis.
Authors: Dong, Xiaohua1, Chen, Yiwang1, Zhang, Pin1, Teng, Yichao1, Zhuansun, Xiaobo1
Source: International Journal of Antennas & Propagation. 10/10/2018, p1-6. 6p.
Subjects: Finite difference time domain method, Multiresolution time-domain method, Time-domain analysis, Finite difference method, Numerical analysis
Abstract: In this paper, a novel algorithm based on the alternating direction implicit (ADI) multiresolution time-domain (MRTD) method for periodic structure simulation is proposed. By applying the multiresolution analysis in accordance with wavelet theory, the spatial sampling rate of the conventional finite-difference time-domain (FDTD) is significantly reduced by the MRTD method. The ADI method is then used to remove the Courant-Friedrich-Levy (CFL) limit that the MRTD method experiences. The periodic boundary condition (PBC) is directly implemented in the time domain using a constant transverse wave-number (CTW) wave. Numerical results are presented to confirm the efficiency and accuracy of the proposed method. [ABSTRACT FROM AUTHOR]
Copyright of International Journal of Antennas & Propagation is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: ADI-MRTD Algorithm for Periodic Structures Analysis.
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  Data: <searchLink fieldCode="AR" term="%22Dong%2C+Xiaohua%22">Dong, Xiaohua</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Chen%2C+Yiwang%22">Chen, Yiwang</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Zhang%2C+Pin%22">Zhang, Pin</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Teng%2C+Yichao%22">Teng, Yichao</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Zhuansun%2C+Xiaobo%22">Zhuansun, Xiaobo</searchLink><relatesTo>1</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22International+Journal+of+Antennas+%26+Propagation%22">International Journal of Antennas & Propagation</searchLink>. 10/10/2018, p1-6. 6p.
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  Data: <searchLink fieldCode="DE" term="%22Finite+difference+time+domain+method%22">Finite difference time domain method</searchLink><br /><searchLink fieldCode="DE" term="%22Multiresolution+time-domain+method%22">Multiresolution time-domain method</searchLink><br /><searchLink fieldCode="DE" term="%22Time-domain+analysis%22">Time-domain analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Finite+difference+method%22">Finite difference method</searchLink><br /><searchLink fieldCode="DE" term="%22Numerical+analysis%22">Numerical analysis</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: In this paper, a novel algorithm based on the alternating direction implicit (ADI) multiresolution time-domain (MRTD) method for periodic structure simulation is proposed. By applying the multiresolution analysis in accordance with wavelet theory, the spatial sampling rate of the conventional finite-difference time-domain (FDTD) is significantly reduced by the MRTD method. The ADI method is then used to remove the Courant-Friedrich-Levy (CFL) limit that the MRTD method experiences. The periodic boundary condition (PBC) is directly implemented in the time domain using a constant transverse wave-number (CTW) wave. Numerical results are presented to confirm the efficiency and accuracy of the proposed method. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of International Journal of Antennas & Propagation is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1155/2018/9562780
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      – Code: eng
        Text: English
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      Pagination:
        PageCount: 6
        StartPage: 1
    Subjects:
      – SubjectFull: Finite difference time domain method
        Type: general
      – SubjectFull: Multiresolution time-domain method
        Type: general
      – SubjectFull: Time-domain analysis
        Type: general
      – SubjectFull: Finite difference method
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      – SubjectFull: Numerical analysis
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      – TitleFull: ADI-MRTD Algorithm for Periodic Structures Analysis.
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            NameFull: Dong, Xiaohua
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            NameFull: Zhang, Pin
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            NameFull: Teng, Yichao
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            NameFull: Zhuansun, Xiaobo
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            – D: 10
              M: 10
              Text: 10/10/2018
              Type: published
              Y: 2018
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            – TitleFull: International Journal of Antennas & Propagation
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