Sparse solution of an integral equation formulation of scattering from open PEC targets
| Autor: | Aiming Zhu, Stephen D. Gedney, F.X. Canning, Robert J. Adams |
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| Rok vydání: | 2006 |
| Předmět: |
Physics
Mathematical optimization Scattering Compression (functional analysis) Mathematical analysis Inverse Electrical and Electronic Engineering Condensed Matter Physics Impedance parameters Integral equation Atomic and Molecular Physics and Optics Microwave Electronic Optical and Magnetic Materials |
| Zdroj: | Microwave and Optical Technology Letters. 48:476-480 |
| ISSN: | 1098-2760 0895-2477 |
| DOI: | 10.1002/mop.21383 |
| Popis: | A recently developed compression and sparse solution strategy for electromagnetic problems is applied to integral-equation formulations of scattering from perfectly conducting targets in three dimensions. It is shown that the resulting representations of both the impedance matrix and its inverse are sparse at low-to-moderate frequencies. Limitations and possible extensions of the sparse algorithms are also discussed. © 2006 Wiley Periodicals, Inc. Microwave Opt Technol Lett 48: 476–480, 2006; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.21383 |
| Databáze: | OpenAIRE |
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