Mostrando ítems 1-5 de 5
Planar DNG superstrate for dipole antenna gain enhancement
(2007) Congreso / Biltzarra,
In this paper, a volumetric double-negative (DNG) superstrate based on grids of dipoles and wires for dipole antenna applications is proposed.
Radiation performances of a dipole array configuration inserted in a left-handed media
(IEEE, 2005) Congreso / Biltzarra,
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 ...
Boresight radiation of a dipole antenna with a uniform or non-uniform left handed superstrate
(2006) Congreso / Biltzarra,
In this paper measurements of the radiation performances of a dipole fed by a coaxial balun and a dipole with a left handed superstrate based on a finite periodic repetition of a unit cell are compared. Two types ...
Enhancement of the power radiated by a dipole antenna at boresight by means of a left handed superstrate
(IEEE, 2006) Congreso / Biltzarra,
In this paper a comparison between the measured radiation performances of a single dipole and a dipole with a left handed superstrate based on a finite periodic repetition of a unit cell is presented. First of all the ...
High efficient dipole antennas by using left-handed superstrates
(2004) Congreso / Biltzarra,
This paper deals with pass band properties of Left Handed Media (LHM) to enhance dipole antenna performances. The LHM properties have been used in order to make high directivity antennas with good return loss features. The ...