Mingxi Zhang, Wei Li, Shaobin Liu, Xiaochun Liu, Chen Wu, and Junyu Deng. “A SIW Horn Antenna Without Broad Wall Loaded With Trapezoidal Air Slot”. Applied Computational Electromagnetics Society Journal (ACES) 35, no. 9 (September 1, 2020): 1047–1052. Accessed May 12, 2026. https://journals.riverpublishers.com/index.php/ACES/article/view/7723.