1. GAPEA ‐ Antennas and Propagation Research Group, UFSJOuro BrancoMGBrazil
2. Federal University of São João del‐Rei, UFSJOuro BrancoMGBrazil
3. Graduate Program in Electrical Engineering ‐ UFMGBelo HorizonteBrazil
4. GAPTEM ‐ Antennas, Propagation and Eletromagnetic Theory Research Group, UFMGBelo HorizonteMGBrazil