Hamid, A.-K. . “RCS of Two Lossy Dielectric Loaded Semi-Elliptic Channels in a Conducting Plane”. Applied Computational Electromagnetics Society Journal (ACES), vol. 19, no. 3, June 2022, pp. 170-6, https://journals.riverpublishers.com/index.php/ACES/article/view/16697.