Recent Advances in EM Centric Multi-Physics Parametric Modeling

This paper provides an overview of the recent advances of electromagnetic (EM) centric multiphysics parametric modeling for microwave components. Space mapping is used to combine the computational efficiency of EM single physics (EM only) simulation with the accuracy of the multiphysics simulation. Good modeling accuracy can be achieved with fewer multiphysics training data and less computational cost. The developed models can be further used to provide accurate and fast prediction of EM centric multiphysics responses with respect to the changes of design parameters within the training regions.