Instituto Tecnológico y de Estudios Superiores de Occidente

When Coarse EM Models Do Not Transfer: A Cross-Fidelity Study of Microwave Filter Optimization

Lower-fidelity electromagnetic (EM) models are widely used to reduce the computational cost of microwave filter optimization, but their practical usefulness is often assessed through response similarity, own-fidelity objective values, or nominal simulation speedup. This paper exa...