Abusitta, M. M., Dama, Y., Abd-Alhameed, R. A., See, C., Noras, J., Adebola, A., & Excell, P. (2011, November). Beam steering of horizontally polarized circular antenna arrays. Presented at 2011 Loughborough Antennas & Propagation Conference (LAPC), Loughborough, United Kingdom