U. E. . Jallod, R. H. . Ibrahim, and K. M. . Abood, “Simulations to Improve Circular Loop Antenna Characteristics at the Frequency of 1.42 GHz using Window Functions”, Iraqi Journal of Science, vol. 67, no. 2, pp. 1196–1206, Feb. 2026, doi: 10.24996/ijs.2026.67.2.42.