Tran, Lan T., Chinh D. Khuat, and Lam V. Phi. “A Wideband, High Gain and Low Sidelobe Array Antenna for Modern ETC Systems”. Applied Computational Electromagnetics Society Journal (ACES) 38, no. 05 (May 31, 2023): 333–342. Accessed September 13, 2024. https://journals.riverpublishers.com/index.php/ACES/article/view/20777.