TY - CONF AU - Beruete, Miguel AU - Navarro-Cía, Miguel AU - Falcone, Francisco AU - Sorolla, Mario AU - Campillo, Igor AU - Rodríguez-Seco, J. E. AU - Perea, E. AU - Núñez-Manrique, I. J. PY - 2009 DO - 10.1109/MMS.2009.5409802 SN - 9781424446643 UR - https://hdl.handle.net/11556/1671 AB - In this work we explore in the microwave regime the modification of the radiation pattern of a commercial horn antenna when 1 and 4 stacked subwavelength hole arrays are placed as a superstrate. We report a clear enhancement of the E-plane while the... LA - eng TI - Extraordinary transmission surfaces as superstrate TY - conference output ER -