A space mapping schematic for fast EM-based modeling and design

A simplified schematic is presented to implement fast and accurate space-mapping-based modeling and design. It can match a surrogate model with both fine model responses and approximated responses. The implementation allows us to study aspects of modeling, including sample selection, time cost and accuracy. A nominal design is obtained with selected models and verified through high-fidelity EM simulations. We demonstrate the procedure using a twelve-section H-plane filter problem.