Faraghi, Ahmad, Mohammad-Naghi Azarmanesh, and Mohammad Ojaroudi. 2021. “Small Microstrip Low-Pass Filter by Using Novel Defected Ground Structure for UWB Applications”. Applied Computational Electromagnetics Society Journal (ACES) 28 (04):341-47. https://journals.riverpublishers.com/index.php/ACES/article/view/11625.