Adheed H. Sallomi, A. Abed AL-Husain, Z. ., & A. Osman, A. . (2015). New Design of Symmetrical Fed Circular Patch Antenna Based on Curve-Shape Ground Slot for Ultra-Wideband Applications. Diyala Journal of Engineering Sciences, 8(2), 18–27. https://doi.org/10.24237/djes.2015.08202