Samani, Mehran Shamaei, Reza Sarraf Shirazi, and Gholamreza Moradi. “Modal Analysis of Frequency Selective Surface Containing Ring Loops”. Applied Computational Electromagnetics Society Journal (ACES) 30, no. 10 (August 22, 2021): 1074–1078. Accessed May 12, 2026. https://journals.riverpublishers.com/index.php/ACES/article/view/10361.