A cylindrical dielectric resonator antenna is proposed as a radiator for an active integrated antenna. Harmonic tuning, which is the key step in designing active antenna radiators, is achieved via a combination of shape factor control over the resonator and insertion of reactive elements in the feed system. Numerical simulations are carried out in a finite elements framework and a layout for the complete antenna is proposed, aimed at compactness for subsequent utilization of the radiator as an element in an active array for satellite communications.
Autori interni: | |
Autori: | LUCCI L; MANARA G; NEPA P; PELOSI G; SELLERI S |
Titolo: | Cylindrical Dielectric Resonator Antennas with Harmonic Control as an Active Antenna Radiator |
Anno del prodotto: | 2009 |
Digital Object Identifier (DOI): | 10.1155/2009/519850 |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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