Adelaide Research & Scholarship
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https://hdl.handle.net/2440/56053
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| Type: | Conference paper |
| Title: | Finite-volume Maxwellian absorber on unstructured grid |
| Author: | Sankaran, K. Fumeaux, C. Vahldieck, R. |
| Citation: | IEEE MTT-S International Microwave Symposium, 2006;. pp.169-172 |
| Publisher: | IEEE |
| Publisher Place: | Online |
| Issue Date: | 2006 |
| Series/Report no.: | IEEE MTT-S International Microwave Symposium |
| ISBN: | 0780395425 978-0-7803-9541-1 |
| ISSN: | 0149-645X |
| Conference Name: | IEEE MTT-S International Microwave Symposium Digest (2006 : San Francisco, CA) |
| Statement of Responsibility: | Krishnaswamy Sankaran, Christophe Fumeaux and Rudiger Vahldieck |
| Abstract: | A novel finite-volume time-domain (FVTD) model for the Maxwellian absorber is presented to aid numerical simulations on unstructured grid. In the present approach all the electromagnetic (EM) field quantities are colocated in both space and time. Theoretical development of the co-located FVTD formulation and a practical application of the Maxwellian absorber as an unsplit perfectly matched layer (PML) for waveguide problems are presented. For variations of the angle of incidence from near normal to 50 degree, the reflection coefficient of the FVTD-Maxwellian absorber is lower than -40 dB. |
| Keywords: | Finite-Volume Time-Domain-FVTD Maxwellian Absorber Perfectly Matched Layer-PML Computational Electromagnetics-CEM. |
| DOI: | 10.1109/MWSYM.2006.249422 |
| Published version: | http://dx.doi.org/10.1109/mwsym.2006.249422 |
| Appears in Collections: | Aurora harvest 5 Electrical and Electronic Engineering publications |
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