Modeling of reverberation chamber using FMM-accelerated hybrid integral equation
Iterative solvers suffer from slow convergence in modeling a highly resonant reverberation chamber (RC). In this paper, a hybrid integral equation accelerated by the fast multiple method (FMM) is utilized to model RC and to improve the convergence behavior. The hybrid method's performance is st...
| Main Authors: | , , |
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| Other Authors: | |
| Format: | Conference Paper |
| Language: | English |
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2013
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/96348 http://hdl.handle.net/10220/11969 |
| _version_ | 1811679718750027776 |
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| author | Zhao, Huapeng Li, Erping Shen, Zhongxiang |
| author2 | School of Electrical and Electronic Engineering |
| author_facet | School of Electrical and Electronic Engineering Zhao, Huapeng Li, Erping Shen, Zhongxiang |
| author_sort | Zhao, Huapeng |
| collection | NTU |
| description | Iterative solvers suffer from slow convergence in modeling a highly resonant reverberation chamber (RC). In this paper, a hybrid integral equation accelerated by the fast multiple method (FMM) is utilized to model RC and to improve the convergence behavior. The hybrid method's performance is studied and the error introduced by the FMM is analyzed. It is found that the truncation error of multi-pole expansion can be significant in some cases, which may become critical in modeling highly resonant structures like the RC. |
| first_indexed | 2024-10-01T03:13:37Z |
| format | Conference Paper |
| id | ntu-10356/96348 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T03:13:37Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | ntu-10356/963482020-03-07T13:24:47Z Modeling of reverberation chamber using FMM-accelerated hybrid integral equation Zhao, Huapeng Li, Erping Shen, Zhongxiang School of Electrical and Electronic Engineering IEEE Asia Pacific Conference on Antennas and Propagation (2012 : Singapore) DRNTU::Engineering::Electrical and electronic engineering Iterative solvers suffer from slow convergence in modeling a highly resonant reverberation chamber (RC). In this paper, a hybrid integral equation accelerated by the fast multiple method (FMM) is utilized to model RC and to improve the convergence behavior. The hybrid method's performance is studied and the error introduced by the FMM is analyzed. It is found that the truncation error of multi-pole expansion can be significant in some cases, which may become critical in modeling highly resonant structures like the RC. 2013-07-22T04:43:50Z 2019-12-06T19:29:22Z 2013-07-22T04:43:50Z 2019-12-06T19:29:22Z 2012 2012 Conference Paper Zhao, H., Li, E., & Shen, Z. (2012). Modeling of reverberation chamber using FMM-Accelerated hybrid integral equation. 2012 IEEE Asia-Pacific Conference on Antennas and Propagation (APCAP). https://hdl.handle.net/10356/96348 http://hdl.handle.net/10220/11969 10.1109/APCAP.2012.6333222 en © 2012 IEEE. |
| spellingShingle | DRNTU::Engineering::Electrical and electronic engineering Zhao, Huapeng Li, Erping Shen, Zhongxiang Modeling of reverberation chamber using FMM-accelerated hybrid integral equation |
| title | Modeling of reverberation chamber using FMM-accelerated hybrid integral equation |
| title_full | Modeling of reverberation chamber using FMM-accelerated hybrid integral equation |
| title_fullStr | Modeling of reverberation chamber using FMM-accelerated hybrid integral equation |
| title_full_unstemmed | Modeling of reverberation chamber using FMM-accelerated hybrid integral equation |
| title_short | Modeling of reverberation chamber using FMM-accelerated hybrid integral equation |
| title_sort | modeling of reverberation chamber using fmm accelerated hybrid integral equation |
| topic | DRNTU::Engineering::Electrical and electronic engineering |
| url | https://hdl.handle.net/10356/96348 http://hdl.handle.net/10220/11969 |
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