A Low Cost U-Shaped Patch Antenna with Resonating Ground Structure. - Maryam Liaqat; Ali Raza; Matheus Henrique B. da Silva; Ghulam Nabi; Maklayne Barros de Pontes Santiago; Sumbal Yousaf; Frederico Dias Nunes; Antonio Celso Dantas Antonino (DeSE, 2025)