Compact horns with highly stable phase center reduces efficiency dropping for defocusing at the frequency band extremes. Conventionally these horns are designed with a square sinus plus exponential profile. In this contribution an extremely flexible mathematical profile, based on Non Uniform Rational B-Splines is used within an automatic design Genetic Algorithm procedure to achieve better performances.

NURBS profiled corrugated circular horns / L. Lucci;R. Nesti;G. Pelosi;S. Selleri. - STAMPA. - 1:(2003), pp. 161-164. (Intervento presentato al convegno IEEE Antennas and Propagation Society International Symposium tenutosi a Columbus, OH nel 22-27 June 2003) [10.1109/APS.2003.1217425].

NURBS profiled corrugated circular horns

PELOSI, GIUSEPPE;SELLERI, STEFANO
2003

Abstract

Compact horns with highly stable phase center reduces efficiency dropping for defocusing at the frequency band extremes. Conventionally these horns are designed with a square sinus plus exponential profile. In this contribution an extremely flexible mathematical profile, based on Non Uniform Rational B-Splines is used within an automatic design Genetic Algorithm procedure to achieve better performances.
2003
IEEE Antennas and Propagation Society International Symposium. Digest. Held in conjunction with: USNC/CNC/URSI North American Radio Sci. Meeting (Cat. No.03CH37450)
IEEE Antennas and Propagation Society International Symposium
Columbus, OH
22-27 June 2003
L. Lucci;R. Nesti;G. Pelosi;S. Selleri
4a - Articolo in atti di congresso
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Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/771158
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