NDLI: Experimental validation of the FETI-DPEM algorithm for simulating phased-array antennas

Content Provider	IEEE Xplore Digital Library
Author	Ming-Feng Xue Jian-Ming Jin Wong, S. Macon, C. Kragalott, M.
Copyright Year	2011
Description	Author affiliation: Naval Research Laboratory, Washington, DC 20375, USA (Kragalott, M.) \|\| Air Force Research Laboratory, Wright-Patterson Air Force Base, OH 45433, USA (Wong, S.) \|\| Center for Computational Electromagnetics, University of Illinois at Urbana-Champaign, 61801, USA (Ming-Feng Xue; Jian-Ming Jin) \|\| High Performance Technologies, Inc., Wright-Patterson Air Force Base, OH 45433, USA (Macon, C.)
Abstract	The electromagnetic dual-primal finite element tearing and interconnecting (FETI-DPEM) method is a non-overlapping domain decomposition method developed for the finite element analysis of large-scale electromagnetic problems. The method is particularly suitable for simulating large finite arrays because the geometrical repetitions of an array structure can be exploited to further enhance the computation performance. The method has been applied to the simulation of phased-array antennas in addition to other finite array structures. This paper presents the first experimental validation of this method for the simulation of a highly complicated realistic phased-array antenna. The antenna geometry is described in detail and the comparison between the simulated solution and experimental measurement is presented.
Starting Page	2495
Ending Page	2498
File Size	1332759
Page Count	4
File Format	PDF
ISBN	9781424495627
ISSN	19471491
e-ISBN	9781424495634
DOI	10.1109/APS.2011.5997030
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-07-03
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Antenna measurements Finite element methods Phased arrays Electromagnetics Equations FETI-DPEM Vivaldi antenna phased array dual-polarized experimental measurement
Content Type	Text
Resource Type	Article

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