Adelaide Research & Scholarship
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https://hdl.handle.net/2440/55790
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| Type: | Conference paper |
| Title: | Split and unsplit finite-volume absorbers: Formulation and performance comparison |
| Author: | Sankaran, K. Fumeaux, C. Vahldieck, R. |
| Citation: | 36th European Microwave Conference (EuMW), 2006: pp.17-20 |
| Publisher: | IEEE |
| Publisher Place: | Online |
| Issue Date: | 2006 |
| ISBN: | 2960055160 978-2-9600551-6-0 |
| Conference Name: | European Microwave Conference (36th : 2006 : Manchester, UK) |
| Statement of Responsibility: | Krishnaswamy Sankaran, Christophe Fumeaux and Rudiger Vahldieck |
| Abstract: | Time-domain models of split and unsplit finite-volume absorbers (FiVA) used as perfectly matched layer (PML) are analyzed in this paper. These models are employed on unstructured meshes in the framework of the finite-volume time-domain (FVTD) method. A systematic comparison with emphasis on the differences in their mathematical construct and dynamic performance is presented. Numerical analysis on the absorber thickness and loss-parameter is carried out to study the limitations of these absorber models. Numerical reflection coefficients in the range of -80 dB are achieved demonstrating the capability of these models. |
| DOI: | 10.1109/EUMC.2006.281170 |
| Published version: | http://dx.doi.org/10.1109/eumc.2006.281170 |
| Appears in Collections: | Aurora harvest Electrical and Electronic Engineering publications |
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