Presentation | 2019-11-09 Numerical Computation of Scattered Field by Circular Disk of Perfect Conductor using Multiple Precision Arithmetic Takashi Kuroki, Gen Shimada, Toshihiko Shibazaki, Teruhiro Kinoshita, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In comparison to single and double precision computation, multiple precision arithmetic is a low computational speed.Parallel computing mainly is used to speed up the computation.In our former study, a generic multi-core CPU is used for parallel computing.However, GPGPU is often used in recent year and multiple precision arithmetic with GPGPU has arrived.On the other hand, by improving computation method, the speed of numerical computation of scattered field can be possibly accelerated.In this study, we describe numerical computation of scattered field by a circular disk of a perfect conductor using multiple precision arithmetic, parallel computing and computation method. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | scattering problem / plane wave / dipole source / circular disk of perfect conductor / multiple precision arithmetic / rigorous solution / parallel computing |
Paper # | EMT2019-72 |
Date of Issue | 2019-10-31 (EMT) |
Conference Information | |
Committee | EMT / IEE-EMT |
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Conference Date | 2019/11/7(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Hotel Syunkeiya |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Electromagnetic Theory, etc. |
Chair | Koichi Hirayama(Kitami Inst. of Tech.) / Keiji Goto(National Defense Academy) |
Vice Chair | Hiroyuki Deguchi(Doshisha Univ.) |
Secretary | Hiroyuki Deguchi(Fukuoka Inst.of Tech.) / (Tokyo Metropolitan Univ.) |
Assistant | Junichiro Sugisaka(Kitami Inst. of Tech.) / Tsuyoshi Matsuoka(Kyushu Sangyo Univ.) |
Paper Information | |
Registration To | Technical Committee on Electromagnetic Theory / Technical Meeting on Electromagnetic Theory |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Numerical Computation of Scattered Field by Circular Disk of Perfect Conductor using Multiple Precision Arithmetic |
Sub Title (in English) | Acceleration using Parallel Computing and Computation Method |
Keyword(1) | scattering problem |
Keyword(2) | plane wave |
Keyword(3) | dipole source |
Keyword(4) | circular disk of perfect conductor |
Keyword(5) | multiple precision arithmetic |
Keyword(6) | rigorous solution |
Keyword(7) | parallel computing |
1st Author's Name | Takashi Kuroki |
1st Author's Affiliation | Tokyo Metropolitan College of Industrial Technology(Tokyo Metro. Coll. of Ind. Tech) |
2nd Author's Name | Gen Shimada |
2nd Author's Affiliation | Tokyo Metropolitan College of Industrial Technology(Tokyo Metro. Coll. of Ind. Tech) |
3rd Author's Name | Toshihiko Shibazaki |
3rd Author's Affiliation | Tokyo Metropolitan College of Industrial Technology(Tokyo Metro. Coll. of Ind. Tech) |
4th Author's Name | Teruhiro Kinoshita |
4th Author's Affiliation | Tokyo Polytechnic University(Tokyo Polytech. Univ.) |
Date | 2019-11-09 |
Paper # | EMT2019-72 |
Volume (vol) | vol.119 |
Number (no) | EMT-272 |
Page | pp.pp.257-260(EMT), |
#Pages | 4 |
Date of Issue | 2019-10-31 (EMT) |