TY - JOUR T1 - Sextuple Stepped-Impedance Resonator Antenna for Multiband Wireless Communication Systems JO - Journal of Microwaves, Optoelectronics and Electromagnetic Applications A1 - Saeed, Muhammad A. A1 - Nwajana, Augustine O. SN - 2179-1074 UL - 10.1590/2179-10742025v24i3295501 VL - 24 Y1 - 2025 PB - Brasil ER -