Mouhamad S Abou Chahine et al.trans. 2024. Improvements of the Bandwidth and Radiation Characteristics of a 5G Mobile Communications Microstrip Antenna with a Novel Wedge Shaped Substrate Design. International Journal of Innovative Technology and Exploring Engineering (IJITEE). 13, 8 (Jul. 2024), 1–7. DOI:https://doi.org/10.35940/ijitee.H9916.13080724.