Beam-Scanning Reflectarray Based on a Single Varactor-Tuned Element | Zendy

Francesca Venneri | Zendy; Sandra Costanzo | Zendy; G. Di Massa | Zendy; E. Marozzo | Zendy; A. Borgia | Zendy; Pasquale Corsonello | Zendy; M. Salzano | Zendy

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Beam-Scanning Reflectarray Based on a Single Varactor-Tuned Element

Author(s) -

Francesca Venneri,

Sandra Costanzo,

G. Di Massa,

E. Marozzo,

A. Borgia,

Pasquale Corsonello,

M. Salzano

Publication year - 2012

Publication title -

international journal of antennas and propagation

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.282

H-Index - 37

eISSN - 1687-5877

pISSN - 1687-5869

DOI - 10.1155/2012/290285

Subject(s) - varicap , antenna (radio) , font , beam (structure) , matrix (chemical analysis) , realization (probability) , optics , materials science , computer science , physics , mathematics , telecommunications , capacitance , composite material , artificial intelligence , electrode , quantum mechanics , statistics

A single varactor-tuned element is investigated as effective solution for the realization of reconfigurable reflectarray antennas. The proposed configuration is successfully implemented for the design of an X-band reflectarray prototype of 3×15 radiators. A dedicated electronic control board is designed as an integral part of the antenna. Good performances in terms of beam-scanning capabilities are obtained from measurements

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