Presentation | 2021-06-17 Optimal design of antennas by random deformation method and method of moments. Akio Oga, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In order to optimally design the electrical characteristics of an antenna, we consider a method of adjusting the ON/OFF of the line segments of a mesh shape. An arbitrary characteristic of the antenna is represented by an objective function. The ON/OFF of randomly selected line segments is inverted, and when the objective function becomes better, it is adopted, and when it becomes worse, it is rejected. The optimal shape is obtained by repeating this operation. The method of moments is used for calculation. To avoid local solutions, the method is computed many times with different random numbers and parallelized by MPI to reduce the computation time. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | antenna / optimal design / method of moments / random numbers / MPI |
Paper # | AP2021-20 |
Date of Issue | 2021-06-10 (AP) |
Conference Information | |
Committee | AP |
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Conference Date | 2021/6/17(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Antennas and Propagation |
Chair | Hiroyoshi Yamada(Niigata Univ.) |
Vice Chair | Mitoshi Fujimoto(Univ. of Fukui) |
Secretary | Mitoshi Fujimoto(NTT DOCOMO) |
Assistant | Minseok Kim(Niigata Univ.) |
Paper Information | |
Registration To | Technical Committee on Antennas and Propagation |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Optimal design of antennas by random deformation method and method of moments. |
Sub Title (in English) | |
Keyword(1) | antenna |
Keyword(2) | optimal design |
Keyword(3) | method of moments |
Keyword(4) | random numbers |
Keyword(5) | MPI |
1st Author's Name | Akio Oga |
1st Author's Affiliation | EEM Inc.(EEM) |
Date | 2021-06-17 |
Paper # | AP2021-20 |
Volume (vol) | vol.121 |
Number (no) | AP-65 |
Page | pp.pp.7-12(AP), |
#Pages | 6 |
Date of Issue | 2021-06-10 (AP) |