http://10.10.120.238:8080/xmlui/handle/123456789/688| Title: | Implementation of Higher-Order CPML on the HIE-FDTD Methods |
| Authors: | Pandey A.K. Saxena A.K. |
| Keywords: | Boundary conditions Convolution Convolutional perfectly matched layers (CPML) Finite difference methods finite-difference time-domain (FDTD) hybrid implicit–explicit (HIE) scheme leapfrog FDTD Mathematical models Soil Stability analysis Time-domain analysis weakly conditional stability (WCS) FDTD |
| Issue Date: | 2023 |
| Publisher: | Institute of Electrical and Electronics Engineers Inc. |
| Abstract: | In this article, higher order convolutional perfectly matched layers (HO-CPML) boundary conditions are implemented on the conventional and leapfrog hybrid implicit– explicit finite-difference time-domain (HIE-FDTD) methods. The HO-CPML is developed using the efficient recursive convolution approach. The proposed implementations are validated through simulation results, and both methods exhibit low reflection errors compared to their corresponding first-order implementations. Furthermore, the proposed implementations demonstrate lower reflection errors than the first- and HO-CPML implementations on the improved HIE-FDTD method. IEEE |
| URI: | https://dx.doi.org/10.1109/TEMC.2023.3316709 http://localhost:8080/xmlui/handle/123456789/688 |
| ISSN: | 0018-9375 |
| Appears in Collections: | Journal Article |
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