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.

Cylindrical Dielectric Resonator Antennas with Harmonic Control as an Active Antenna Radiator / L. Lucci; G. Manara; P. Nepa; G. Pelosi; S. Selleri. - In: INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION. - ISSN 1687-5869. - STAMPA. - 2009:(2009), pp. 1-7. [10.1155/2009/519850]

Cylindrical Dielectric Resonator Antennas with Harmonic Control as an Active Antenna Radiator

PELOSI, GIUSEPPE;SELLERI, STEFANO
2009

Abstract

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.
2009
1
7
L. Lucci; G. Manara; P. Nepa; G. Pelosi; S. Selleri
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2158/362495
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