Double-grid finite-difference frequency-domain (DG-FDFD) method for scattering from chiral objects /
This book presents the application of the overlapping grids approach to solve chiral material problems using the FDFD method. Due to the two grids being used in the technique, we will name this method as Double-Grid Finite Difference Frequency-Domain (DG-FDFD) method. As a result of this new approac...
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| Main Authors: | , , , |
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| Format: | Electronic eBook |
| Language: | English |
| Published: |
Cham, Switzerland :
Springer,
[2013]
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| Series: | Synthesis lectures on computational electromagnetics ;
#30. |
| Subjects: | |
| Online Access: | Connect to this title online |
| Summary: | This book presents the application of the overlapping grids approach to solve chiral material problems using the FDFD method. Due to the two grids being used in the technique, we will name this method as Double-Grid Finite Difference Frequency-Domain (DG-FDFD) method. As a result of this new approach the electric and magnetic field components are defined at every node in the computation space. Thus, there is no need to perform averaging during the calculations as in the aforementioned FDFD technique. We formulate general 3D frequency-domain numerical methods based on double-grid (DG-FDFD) approach for general bianisotropic materials. The validity of the derived formulations for different scattering problems has been shown by comparing the obtained results to exact and other solutions obtained using different numerical methods. |
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| Item Description: | Part of: Synthesis digital library of engineering and computer science. |
| Physical Description: | 1 online resource (x, 119 pages) : illustrations. |
| Bibliography: | Includes bibliographical references (pages 109-116). |
| ISBN: | 9781627051460 1627051465 9783031017155 3031017153 |
| ISSN: | 1932-1716 ; |