DocumentCode
709275
Title
Robust domain decomposition methods for modeling of large phased arrays
Author
Mingfeng Xue ; Jian-Ming Jin
Author_Institution
Dept. of Electr. & Comput. Eng., Univ. of Illinois at Urbana-Champaign, Urbana, IL, USA
fYear
2015
fDate
22-26 March 2015
Firstpage
1
Lastpage
2
Abstract
In this paper, we investigate the three most robust finite element-based domain decomposition methods for modeling of large phased arrays. They are (1) the conformal dual-primal finite element tearing and interconnecting method with one or two Lagrange multipliers, (2) the nonconformal dual-primal finite element tearing and interconnecting method with two Lagrange multipliers, and (3) the nonconformal optimized Schwarz method based on cement elements.
Keywords
antenna phased arrays; computational electromagnetics; finite element analysis; Lagrange multiplier; conformal dual primal finite element; finite element-based domain decomposition method; interconnecting method; nonconformal dual primal finite element; nonconformal optimized Schwarz method; phased array; Computational modeling; Convergence; Electromagnetics; Finite element analysis; Phased arrays; Robustness; Domain decomposition; finite element method; phased array;
fLanguage
English
Publisher
ieee
Conference_Titel
Applied Computational Electromagnetics (ACES), 2015 31st International Review of Progress in
Conference_Location
Williamsburg, VA
Type
conf
Filename
7109602
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