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Boresight radiation of a dipole antenna with a uniform or non-uniform left handed superstrate
(2006)
Contribución a congreso / Biltzarrerako ekarpena,
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)
Contribución a congreso / Biltzarrerako ekarpena,
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 ...
Resultados experimentales de la mejora de potencia radiada por un dipolo mediante un superstrato left-handed
(2006)
Contribución a congreso / Biltzarrerako ekarpena,
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 ...
Low profile multi-frequency dipole antenna array based on planar meta-surfaces
(IEEE, 2007)
Contribución a congreso / Biltzarrerako ekarpena,
In this paper, the radiation performance of a low profile multi-frequency dipole antenna array with a
planar meta-surface is presented. The meta-surface consists of two closely located parallel grids of short
dipoles and ...
EBG superstrate antenna for WAAS bands
(2008)
Contribución a congreso / Biltzarrerako ekarpena,
Multiband antennas can simplify considerably the complexity of receivers and transmitters,
reducing the size and the mass of the conventional configurations. On the other hand, applications with
high directivity requirements ...
Planar DNG superstrate for dipole antenna gain enhancement
(2007)
Contribución a congreso / Biltzarrerako ekarpena,
In this paper, a volumetric double-negative (DNG) superstrate based on grids of dipoles and wires for dipole
antenna applications is proposed.
Dipolos y metamateriales: mejora de las características de radiación
(2004)
Contribución a congreso / Biltzarrerako ekarpena,
In this work, pass band properties of Left Handed Media (LHM) are demonstrated. These properties have been used in order to make a LHM super-substrate that is put over a dipole antenna. This super-substrate is going to ...
Metamaterials as super-substrate to enhance dipole antenna performances
(2004)
Contribución a congreso / Biltzarrerako ekarpena,
In this work, pass band properties of Left Handed Media (LHM) are demonstrated. These properties have been used in order to make a LHM super-substrate that is put over a dipole antenna. This super-substrate is going to ...
High efficient dipole antennas by using left-handed superstrates
(2004)
Contribución a congreso / Biltzarrerako ekarpena,
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 ...
Domain integral equations for electromagnetic band-gap slab simulations
(2004)
Contribución a congreso / Biltzarrerako ekarpena,
Electromagnetic band-gap substrates o er advantages regarding cross-coupling in sub-mm range imaging
array applications. Electromagnetic scattering by such substrates may e ectively be formulated in terms of integro-
di ...