A Discontinous Galerkin Integral Equation Method for Surface-Wire Structures

Yun Han Chen, Chao Ze Yan, Bi Yi Wu, Xin Qing Sheng

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

The surface-wire integral method is an efficient and versatile tool for analyzing electromagnetic radiation and scattering problems involving thin wires and arbitrarily shaped bodies. However, the conformal mesh for structures with dense surface-wire junctions can be challenging to generate and results in a large number of unknowns. In this letter, the implementation of the discontinuous Galerkin integral equation (DGIE) for surface-wire structure so that mesh generation for surfaces and wires is performed individually is reported. The formulation to evaluate the interaction of specially defined basis functions is presented in the DGIE framework. Numerical experiments show that the proposed method can reduce the unknown numbers and mesh flexibly, which can improve computational efficiency without losing accuracy.

源语言英语
主期刊名2023 International Applied Computational Electromagnetics Society Symposium, ACES-China 2023
出版商Institute of Electrical and Electronics Engineers Inc.
ISBN(电子版)9781733509657
DOI
出版状态已出版 - 2023
活动2023 International Applied Computational Electromagnetics Society Symposium, ACES-China 2023 - Hangzhou, 中国
期限: 15 8月 202318 8月 2023

出版系列

姓名2023 International Applied Computational Electromagnetics Society Symposium, ACES-China 2023

会议

会议2023 International Applied Computational Electromagnetics Society Symposium, ACES-China 2023
国家/地区中国
Hangzhou
时期15/08/2318/08/23

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