Malhat, H. A., S. H. Zainud-Deen, and N. A. Shabayek. “Radar Cross Section Reduction of Metallic Plate Loaded With Via Hole Dielectric Substrate”. Advanced Electromagnetics, vol. 8, no. 5, Dec. 2019, pp. 59-64, doi:10.7716/aem.v8i5.1189.