Sallam, Tarek, and Qun Wang. “Space and Frequency Extrapolation for Deep Learning Design of Coupling Matrix for Microwave Filters”. Applied Computational Electromagnetics Society Journal (ACES) 40, no. 12 (December 30, 2025): 1145–1154. Accessed April 27, 2026. https://journals.riverpublishers.com/index.php/ACES/article/view/28181.