Parallel Computation of RCS of Electrically Large Platform with Coatings Modeled with NURBS Surfaces
Joint Authors
Zhao, Wei-Xin
Zhang, Yu
Yan, Ying
Zhao, Xun-Wang
Liang, Chang-Hong
Source
International Journal of Antennas and Propagation
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-06-25
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
The significance of Radar Cross Section (RCS) in the military applications makes its prediction an important problem.
This paper uses large-scale parallel Physical Optics (PO) to realize the fast computation of RCS to electrically large targets, which are modeled by Non-Uniform Rational B-Spline (NURBS) surfaces and coated with dielectric materials.
Some numerical examples are presented to validate this paper’s method.
In addition, 1024 CPUs are used in Shanghai Supercomputer Center (SSC) to perform the simulation of a model with the maximum electrical size 1966.7 λ for the first time in China.
From which, it can be found that this paper’s method can greatly speed the calculation and is capable of solving the real-life problem of RCS prediction.
American Psychological Association (APA)
Yan, Ying& Zhao, Wei-Xin& Zhao, Xun-Wang& Zhang, Yu& Liang, Chang-Hong. 2012. Parallel Computation of RCS of Electrically Large Platform with Coatings Modeled with NURBS Surfaces. International Journal of Antennas and Propagation،Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-464693
Modern Language Association (MLA)
Yan, Ying…[et al.]. Parallel Computation of RCS of Electrically Large Platform with Coatings Modeled with NURBS Surfaces. International Journal of Antennas and Propagation No. 2012 (2012), pp.1-10.
https://search.emarefa.net/detail/BIM-464693
American Medical Association (AMA)
Yan, Ying& Zhao, Wei-Xin& Zhao, Xun-Wang& Zhang, Yu& Liang, Chang-Hong. Parallel Computation of RCS of Electrically Large Platform with Coatings Modeled with NURBS Surfaces. International Journal of Antennas and Propagation. 2012. Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-464693
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-464693