Comparison Between a Thin Lens Antenna Made of Structured Dielectric Material and Conventional Lens Antennas, in Q-Band in a Compact Volume

In this letter, the performance of a diffractive gradient index lens antenna, constructed by using dielectric subwavelength structuration and manufactured by three-dimensional printing, is compared to the ones of conventional lens antennas in a small footprint configuration. It discusses the advanta...

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Veröffentlicht in:	IEEE antennas and wireless propagation letters 2018-02, Vol.17 (2), p.307-310
Hauptverfasser:	Diallo, Alpha O., Czarny, Romain, Loiseaux, Brigitte, Hole, Stephane
Format:	Artikel
Sprache:	eng
Schlagworte:	Antenna measurements Antennas Artificial material Configurations Dielectrics Electromagnetism Engineering Sciences Footprints Gain Gain measurement gradient index high gain Indexes lens antenna Lens antennas Lenses low-profile antenna subwavelength structure Three dimensional printing
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