An Integral Equation Solver for 3D Electromagnetic Modeling based on Residual Guidance and Self-attention Mechanism

Electromagnetic (EM) modeling, as a general tool for calculating and analyzing EM field distributions, is widely applied in fields such as radar detection and microwave device design. Essentially, popular EM modeling methods, such as the finite element method and the method of moments, all obtain the EM field distribution by discretizing the Maxwell equations under specific boundary conditions, converting them into matrix equations, and solving them. However, in practical applications, these matrix equations often contain a large number of unknowns, making the solution process highly time-consuming. This significantly limits the further development and application of EM modeling techniques.