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Optimal design of broadband non-radiative dielectric guide devices using binary genetic algorithm and 2D-FVFEM
https://kitami-it.repo.nii.ac.jp/records/2000488
https://kitami-it.repo.nii.ac.jp/records/20004883a4ab7a4-4ec5-4c5d-a998-26451ce338a6
| 名前 / ファイル | ライセンス | アクション |
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IJNM2984.pdf (1.6 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||||||
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| 公開日 | 2023-09-27 | |||||||||||||||||
| タイトル | ||||||||||||||||||
| タイトル | Optimal design of broadband non-radiative dielectric guide devices using binary genetic algorithm and 2D-FVFEM | |||||||||||||||||
| 言語 | en | |||||||||||||||||
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| 言語 | eng | |||||||||||||||||
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| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||
| タイプ | journal article | |||||||||||||||||
| アクセス権 | ||||||||||||||||||
| アクセス権 | open access | |||||||||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||||||||
| 著者 |
Tahir Bashir
× Tahir Bashir
× Keita Morimoto
× Akito Iguchi
× Yasuhide Tsuji
× Tatsuya Kashiwa
× Shinji Nishiwaki
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| 内容記述タイプ | Abstract | |||||||||||||||||
| 内容記述 | In this paper, a class of broadband non-radiative dielectric (NRD) guide devices based on digital material are presented using optimal design technique. The NRD guides to be discussed here include low crosstalk crossing waveguide, T-branch, 90°-bend, and Z-bend waveguide. To reduce the computational efforts, we employ recently proposed 2D-FVFEM as simulation method. Based on digital material optimization strategy, binary genetic algorithm is implemented to obtain an optimal device structure in the design region. To achieve the desired properties, we introduce a unique one-two symmetric conditions for the structural optimization. Hence, the designed crossing, T-branch, 90°-bend, and Z-bend, respectively, achieve high transmission efficiencies greater than 99.5%, 49.5%:49.5%, 99.4%, and 99.9% at operating frequency 60 GHz, and, furthermore, achieve broadband property as well in the frequency ranges of 58 –64, 58–62, 59–62, and 59–63 GHz. The numerical results of 2D-FVFEM are also verified by 3D-FVFEM. Owing to excellent performances, the proposed NRD guide devices can be useful in a lot of millimeter-wave circuit and system applications. | |||||||||||||||||
| 言語 | en | |||||||||||||||||
| 書誌情報 |
en : International Journal of Numerical Modelling: Electronic Networks, Devices and Fields 巻 35, 号 4, 発行日 2022-01-22 |
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| 収録物識別子タイプ | PISSN | |||||||||||||||||
| 収録物識別子 | 0894-3370 | |||||||||||||||||
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| 識別子タイプ | DOI | |||||||||||||||||
| 関連識別子 | https://doi.org/10.1002/jnm.2984 | |||||||||||||||||
| 権利 | ||||||||||||||||||
| 言語 | en | |||||||||||||||||
| 権利情報 | c 2022 John Wiley & Sons | |||||||||||||||||
| 権利 | ||||||||||||||||||
| 言語 | en | |||||||||||||||||
| 権利情報 | This is the peer reviewed version of the following article: "Optimal design of broadband non-radiative dielectric guide devices using binary genetic algorithm and 2D-FVFEM."International Journal of Numerical Modelling: Electronic Networks, Devices and Fields; 35(4) Jan 2022, which has been published in final form at DOI:10.1002/jnm.2984. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. | |||||||||||||||||
| 出版者 | ||||||||||||||||||
| 出版者 | John Wiley & Sons | |||||||||||||||||
| 言語 | en | |||||||||||||||||
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| 言語 | en | |||||||||||||||||
| 値 | author | |||||||||||||||||
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| 出版タイプ | AM | |||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||||||
