Improvements of the Bandwidth and Radiation Characteristics of a 5G Mobile Communications Microstrip Antenna with a Novel Wedge Shaped Substrate Design. IJITEE [Internet]. 2024 Jul. 30 [cited 2024 Sep. 19];13(8):1-7. Available from: https://journals.blueeyesintelligence.org/index.php/ijitee/article/view/424