Next-generation three-dimensional full-wave electromagnetic solver hybridization for large-scale signal integrity, power integrity, and EMI modeling

This paper introduces a new methodology and conceptual framework for implementation of automated hybrid solver technology. Specifically, it addresses the challenges and approaches to automated solver hybridization, whereby a three-dimensional full-wave simulation technology may adapt automatically to geometric redundancies and significantly reduce cost while maintaining high accuracy. The proposed method is one step towards the grand goal of an adaptive error-controllable solver that embodies all aspects of 3D full-wave, 3D quasi-static, 2D solvers, and various semi-analytic and analytic approximations within a unified automated framework.