RCS Calculation using Parallel PO on Supercomputer
RCS Calculation using Parallel PO on Supercomputer
- Author(s): Zhong-Chao Lin ; Zhao-Feng Lv ; Yu Zhang ; Xun-Wang Zhao ; Ying Yan
- DOI: 10.1049/cp.2013.0487
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- Author(s): Zhong-Chao Lin ; Zhao-Feng Lv ; Yu Zhang ; Xun-Wang Zhao ; Ying Yan Source: IET International Radar Conference 2013, 2013 page ()
- Conference: IET International Radar Conference 2013
- DOI: 10.1049/cp.2013.0487
- ISBN: 978-1-84919-603-1
- Location: Xi'an, China
- Conference date: 14-16 April 2013
- Format: PDF
Physical optics (PO) method can deal with the problem of RCS calculation, while the calculation time of this method will still be very long for targets of huge electrical size. Utilizing the platform of the National Supercomputing Center in Tianjin (rank first on Top 500 in November 2010), the parallel PO method is used to calculate the RCS of electrically large targets. Furthermore, some benchmarks about parallel efficiency of the code are tested on the supercomputer platform. The results indicate that a linear speedup can be achieved. (4 pages)
Inspec keywords: radar computing; parallel machines; radar cross-sections; physical optics
Subjects: Multiprocessing systems; Electrical engineering computing; Radar theory
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