Sáenz Sáinz, ElenaGonzalo García, RamónEderra Urzainqui, ÍñigoMaagt, Peter de2017-06-022017-06-0220050-7803-8842-910.1109/IWAT.2005.1461044https://academica-e.unavarra.es/handle/2454/24459Trabajo presentado al IEEE International Workshop on Antenna Technology: small antennas and novel metamaterials (IWAT 05). Singapur, 2005.In this work, the radiation improvements achieved when Left Handed Media (LHM) are combined with dipole antennas has been analysed. The behavior of two dipole antennas in array configuration when a Left Handed superstrate and substrate are placed over and under them has been analysed. Different positions of the dipoles have been studied. Besides, dielectric losses and copper SRRs and CLSs have been taken into account for different distance between dipoles in order to analysed their influence in the radiation properties. Simulation results are presented showing high efficiency antennas with enhanced gain patterns.4 p.application/pdfeng© 2005 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.Left handed media (LHM)Dipole antennasAntenna arraysinfo:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/openAccess