Truong Khang Nguyen, and Huy Hung Tran. “Air Gap Effect on Antenna Characteristics of Slitline and Stripline Dipoles on an Extended Hemispherical Lens Substrate”. The Applied Computational Electromagnetics Society Journal (ACES) 33, no. 09 (July 22, 2021): 1018–1025. Accessed May 7, 2024. https://journals.riverpublishers.com/index.php/ACES/article/view/9009.