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Fast Integral Equation Solution of Scattering of Multiscale Objects by Domain Decomposition Method with Mixed Basis Functions
Joint Authors
Hu, Jun
Zhao, Ran
Zhao, Hua Peng
Nie, Zaiping
Source
International Journal of Antennas and Propagation
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-06-11
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Nonconformal nonoverlapping domain decomposition method (DDM) with mixed basis functions is presented to realize fast integral equation solution of electromagnetic scattering of multiscale objects.
The original multiscale objects are decomposed into several closed subdomains.
The higher order hierarchical vector basis functions are used in the electrically large smooth subdomains to significantly reduce the number of unknowns, while traditional Rao-Wilton-Glisson basis functions are used for subdomains with tiny structures.
A well-posed matrix is successfully derived by the present DDM.
Besides, the nonconformal property of DDM allows flexible mesh generation for complicated objects.
Numerical results are presented to validate the proposed method and illustrate its advantages.
American Psychological Association (APA)
Zhao, Ran& Zhao, Hua Peng& Nie, Zaiping& Hu, Jun. 2015. Fast Integral Equation Solution of Scattering of Multiscale Objects by Domain Decomposition Method with Mixed Basis Functions. International Journal of Antennas and Propagation،Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1065115
Modern Language Association (MLA)
Zhao, Ran…[et al.]. Fast Integral Equation Solution of Scattering of Multiscale Objects by Domain Decomposition Method with Mixed Basis Functions. International Journal of Antennas and Propagation No. 2015 (2015), pp.1-7.
https://search.emarefa.net/detail/BIM-1065115
American Medical Association (AMA)
Zhao, Ran& Zhao, Hua Peng& Nie, Zaiping& Hu, Jun. Fast Integral Equation Solution of Scattering of Multiscale Objects by Domain Decomposition Method with Mixed Basis Functions. International Journal of Antennas and Propagation. 2015. Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1065115
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1065115