Details

Autor(en) / Beteiligte

• Wang, Yin-Da
• Zhan, Qiwei
• Yin, Wen-Yan

Titel

Duality-Based Error Estimation and Mesh Adaptation in Electromagnetic Modelling

Ist Teil von

• 2023 24th International Vacuum Electronics Conference (IVEC), 2023, p.1-2

Ort / Verlag

IEEE

Erscheinungsjahr

2023

Quelle

IEEE/IET Electronic Library

Beschreibungen/Notizen

• In electromagnetic modeling, a proper computational mesh is important in analysis. In this paper, we develop a duality-based method for error estimation and mesh adaptation. Such method pays attention to the influence of error generation, propagation, and accumulation to a goal-oriented function, rather than numerical error itself. A numerical example of a 90 GHz stepped impedance resonator (SIR) filter is given, proving its capability in S-parameter-oriented computation.