• Hexagonal metallo-dielectric periodic structure: characterization and application 

      Segovia Vargas, Daniel; Herraiz Martínez, Francisco Javier; Iñigo Villacorta, Fernando; González Posadas, Vicente (Sin editorial (Edimburgo, Reino Unido), 11/11/2007)
      A hexagonal metallo-dielectric periodic structure is studied to see the propagation modes in the pass bandwidth. The pass bandwidth is constituted by several resonances that are not associated to the same propagation mode. ...
    • Low-cost approach based on an eigenfrequency method to obtain the dispersion diagram in CRLH structures 

      Herraiz Martínez, Francisco Javier; González Posadas, Vicente; Iñigo Villacorta, Fernando; Segovia Vargas, Daniel (08/01/2007)
      A novel method to obtain the dispersion diagram of a composite right/left-handed (CRLH) unit-cell is presented. This method is based on CRLH transmission-line (TL) theory and on the structure eigenfrequencies. First, it ...