Broadband physics-based modeling of microwave passive devices through frequency mapping

摘要

We present a new methodology to develop physics-based models for passive components. We coherently integrate full-wave EM simulations, artificial neural networks, multivariableudrational functions, dimensional analysis and frequency mapping. We consider frequencyindependent and frequency-dep en d en t models. Various examples include a microstrip right angle bend and a CPW short-circuit stub.