Coburn, William, Canh Ly, Timothy Burcham, Russell Harris, and Amid Bamba. 2022. “Design and Fabrication of an Axial Mode Helical Antenna”. Applied Computational Electromagnetics Society Journal (ACES) 24 (6):559-66. https://journals.riverpublishers.com/index.php/ACES/article/view/16007.