Fast computation of electromagnetic scattering by thin ceramic lattice structures

Ming Guang Gu; Wei Jia He; Ming Lin Yang; Xin Qing Sheng

doi:10.1109/CSRSWTC56224.2022.10098341

Fast computation of electromagnetic scattering by thin ceramic lattice structures

Ming Guang Gu, Wei Jia He, Ming Lin Yang^*, Xin Qing Sheng

^*此作品的通讯作者

集成电路与电子学院

Beijing Institute of Technology

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

摘要

In this paper, a fast computation method is presented for computing electromagnetic scattering by thin strut-based ceramic lattice structures. In the proposed method, each thin ceramic strut of the lattice structure is first replaced by an impedance load modeled as a line of finite conductivity joining the two endpoints of the strut. Then the simplified model is discretized using the hybrid finite element-boundary integral-multilevel fast multipole algorithm (FE-BI-MLFMA). Numerical examples demonstrate the accuracy and efficiency of the proposed method.

源语言	英语
主期刊名	2022 Cross Strait Radio Science and Wireless Technology Conference, CSRSWTC 2022
出版商	Institute of Electrical and Electronics Engineers Inc.
ISBN（电子版）	9781665460965
DOI	https://doi.org/10.1109/CSRSWTC56224.2022.10098341
出版状态	已出版 - 2022
活动	2022 Cross Strait Radio Science and Wireless Technology Conference, CSRSWTC 2022 - Haidian, 中国期限: 17 12月 2022 → 18 12月 2022

出版系列

姓名	2022 Cross Strait Radio Science and Wireless Technology Conference, CSRSWTC 2022

会议

会议	2022 Cross Strait Radio Science and Wireless Technology Conference, CSRSWTC 2022
国家/地区	中国
市	Haidian
时期	17/12/22 → 18/12/22

访问文件

10.1109/CSRSWTC56224.2022.10098341

其它文件与链接

链接到 Scopus 的出版物

引用此

Gu, M. G., He, W. J., Yang, M. L., & Sheng, X. Q. (2022). Fast computation of electromagnetic scattering by thin ceramic lattice structures. 在 2022 Cross Strait Radio Science and Wireless Technology Conference, CSRSWTC 2022 (2022 Cross Strait Radio Science and Wireless Technology Conference, CSRSWTC 2022). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CSRSWTC56224.2022.10098341

@inproceedings{a1d88da9aa60415fb8ff8b8607a9b2d4,

title = "Fast computation of electromagnetic scattering by thin ceramic lattice structures",

abstract = "In this paper, a fast computation method is presented for computing electromagnetic scattering by thin strut-based ceramic lattice structures. In the proposed method, each thin ceramic strut of the lattice structure is first replaced by an impedance load modeled as a line of finite conductivity joining the two endpoints of the strut. Then the simplified model is discretized using the hybrid finite element-boundary integral-multilevel fast multipole algorithm (FE-BI-MLFMA). Numerical examples demonstrate the accuracy and efficiency of the proposed method.",

keywords = "FE-BI-MLFMA, ceramic lattice structure, electromagnetic scattering, fast method",

author = "Gu, {Ming Guang} and He, {Wei Jia} and Yang, {Ming Lin} and Sheng, {Xin Qing}",

note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 2022 Cross Strait Radio Science and Wireless Technology Conference, CSRSWTC 2022 ; Conference date: 17-12-2022 Through 18-12-2022",

year = "2022",

doi = "10.1109/CSRSWTC56224.2022.10098341",

language = "English",

series = "2022 Cross Strait Radio Science and Wireless Technology Conference, CSRSWTC 2022",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "2022 Cross Strait Radio Science and Wireless Technology Conference, CSRSWTC 2022",

address = "United States",

}

Gu, MG, He, WJ, Yang, ML & Sheng, XQ 2022, Fast computation of electromagnetic scattering by thin ceramic lattice structures. 在 2022 Cross Strait Radio Science and Wireless Technology Conference, CSRSWTC 2022. 2022 Cross Strait Radio Science and Wireless Technology Conference, CSRSWTC 2022, Institute of Electrical and Electronics Engineers Inc., 2022 Cross Strait Radio Science and Wireless Technology Conference, CSRSWTC 2022, Haidian, 中国, 17/12/22. https://doi.org/10.1109/CSRSWTC56224.2022.10098341

Fast computation of electromagnetic scattering by thin ceramic lattice structures. / Gu, Ming Guang; He, Wei Jia; Yang, Ming Lin 等.
2022 Cross Strait Radio Science and Wireless Technology Conference, CSRSWTC 2022. Institute of Electrical and Electronics Engineers Inc., 2022. (2022 Cross Strait Radio Science and Wireless Technology Conference, CSRSWTC 2022).

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

TY - GEN

T1 - Fast computation of electromagnetic scattering by thin ceramic lattice structures

AU - Gu, Ming Guang

AU - He, Wei Jia

AU - Yang, Ming Lin

AU - Sheng, Xin Qing

PY - 2022

Y1 - 2022

N2 - In this paper, a fast computation method is presented for computing electromagnetic scattering by thin strut-based ceramic lattice structures. In the proposed method, each thin ceramic strut of the lattice structure is first replaced by an impedance load modeled as a line of finite conductivity joining the two endpoints of the strut. Then the simplified model is discretized using the hybrid finite element-boundary integral-multilevel fast multipole algorithm (FE-BI-MLFMA). Numerical examples demonstrate the accuracy and efficiency of the proposed method.

AB - In this paper, a fast computation method is presented for computing electromagnetic scattering by thin strut-based ceramic lattice structures. In the proposed method, each thin ceramic strut of the lattice structure is first replaced by an impedance load modeled as a line of finite conductivity joining the two endpoints of the strut. Then the simplified model is discretized using the hybrid finite element-boundary integral-multilevel fast multipole algorithm (FE-BI-MLFMA). Numerical examples demonstrate the accuracy and efficiency of the proposed method.

KW - FE-BI-MLFMA

KW - ceramic lattice structure

KW - electromagnetic scattering

KW - fast method

UR - http://www.scopus.com/inward/record.url?scp=85156180130&partnerID=8YFLogxK

U2 - 10.1109/CSRSWTC56224.2022.10098341

DO - 10.1109/CSRSWTC56224.2022.10098341

M3 - Conference contribution

AN - SCOPUS:85156180130

T3 - 2022 Cross Strait Radio Science and Wireless Technology Conference, CSRSWTC 2022

BT - 2022 Cross Strait Radio Science and Wireless Technology Conference, CSRSWTC 2022

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2022 Cross Strait Radio Science and Wireless Technology Conference, CSRSWTC 2022

Y2 - 17 December 2022 through 18 December 2022

ER -

Gu MG, He WJ, Yang ML, Sheng XQ. Fast computation of electromagnetic scattering by thin ceramic lattice structures. 在 2022 Cross Strait Radio Science and Wireless Technology Conference, CSRSWTC 2022. Institute of Electrical and Electronics Engineers Inc. 2022. (2022 Cross Strait Radio Science and Wireless Technology Conference, CSRSWTC 2022). doi: 10.1109/CSRSWTC56224.2022.10098341

Fast computation of electromagnetic scattering by thin ceramic lattice structures

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