Xiao-Yan Li

Device-Oriented Design of Periodic Electromagnetic Structures via Physics-Regularized Surrogates

This paper presents a device-oriented surrogate method for periodic slow-wave electromagnetic structures. Instead of directly learning a geometry-to-final-response mapping, the proposed method predicts physically meaningful cold descriptors, including the phase constant $\beta(f)$, coupling impedance $K_{z}(f)$, and at...