Design of a HR Shaped Patch Antenna with DGS For 5G Applications - Gudamsetty, Venkatesh; Kokkirala, Ashok Raghava; Babu, Kamili Jagadeesh (The Annals of “Dunarea de Jos“ University of Galati. Fascicle III, Electrotechnics, Electronics, Automatic Control, Informatics, 2019)