A butterfly-accelerated volume integral equation solver for broad permittivity and large-scale electromagnetic analysis

• المؤلفون الرئيسيون: Sadeed Bin Sayed, Liu, Yang, Gomez, Luis J., Yucel, Abdulkadir C.
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2022
• الموضوعات: Engineering::Electrical and electronic engineering; Butterfly Algorithm; Direct Solver
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/163896

A butterfly-accelerated volume integral equation (VIE) solver is proposed for fast and accurate electromagnetic (EM) analysis of scattering from heterogeneous objects. The proposed solver leverages the hierarchical off-diagonal butterfly (HOD-BF) scheme to construct the system matrix and obtain its...