TY - JOUR AU - Beruete, M. AU - Campillo, I. AU - Dolado, J. S. AU - Rodríguez-Seco, J. E. AU - Perea, E. AU - Falcone, F. AU - Sorolla, M. PY - 2005 DO - 10.1109/LAWP.2005.851104 SN - 1536-1225 UR - https://hdl.handle.net/11556/4187 AB - In this letter, a very low-profile planar horn antenna is proposed. It consists of a subwavelength aperture placed into a "Bull's Eye" concentric periodic corrugated conducting plate that produces good return losses and a narrow radiated beam. The... LA - eng TI - Very low-profile "bull's eye" feeder antenna TY - journal article ER -