A new synthesis technique for wideband contoured beam reflectarray antenna is presented. Constraints on the frequency behaviour of the antenna on a prescribed frequency band are enforced and a phase only synthesis approach is adopted. The performances of the presented technique are shown by a wide numerical analysis. The comparison with a standard single frequency synthesis algorithm and with an approach based on the compensation of the frequency dispersion of the optical path is also performed.
A design technique of reflectarrays with improved frequency performances / Capozzoli, Amedeo; Curcio, Claudio; D'Elia, Giuseppe; Liseno, Angelo; S., Sparice. - (2007), pp. 1-6. (Intervento presentato al convegno Proc. of the Second Europ. Conf. on Antennas Prop. (EUCAP 2007) tenutosi a Edinburgh, UK nel Nov. 11-16 2007) [10.1049/ic.2007.1622].
A design technique of reflectarrays with improved frequency performances
CAPOZZOLI, AMEDEO;CURCIO, CLAUDIO;D'ELIA, GIUSEPPE;LISENO, ANGELO;
2007
Abstract
A new synthesis technique for wideband contoured beam reflectarray antenna is presented. Constraints on the frequency behaviour of the antenna on a prescribed frequency band are enforced and a phase only synthesis approach is adopted. The performances of the presented technique are shown by a wide numerical analysis. The comparison with a standard single frequency synthesis algorithm and with an approach based on the compensation of the frequency dispersion of the optical path is also performed.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
