• Conference Object  

      A compact and broadband NRI-TL metamaterial 

      Antoniades, Marcos A.; Eleftheriades, G. V. (2009)
      A compact and broadband negative-refractive-index transmission-line (NRI-TL) metamaterial antenna is proposed,which consists of a conventional printed monopole loaded in a left-handed fashion. The metamaterial loading ...
    • Article  

      A compact multiband monopole antenna with a defected ground plane 

      Antoniades, Marcos A.; Eleftheriades, G. V. (2008)
      A compact multiband antenna is proposed that consists of a printed circular disc monopole antenna with an L-shaped slot cut out of the ground, forming a defected ground plane. Analysis of the current distribution on the ...