Radiation from vertical sources placed inside a grounded dielectric slab covered with a thin microstructured metal screen with annular geometry is studied. The screen is represented by a locally homogenized surface impedance dyadic. We propose both analytical and numerical models for the calculation of the far-field pattern. The results are validated through rigorous full-wave approaches.
Radiation from vertical dipoles in the presence of homogenized omnidirectional metasurfaces / DI RUSCIO, David; Burghignoli, Paolo; Baccarelli, Paolo; Galli, Alessandro. - (2014), pp. 205-208. (Intervento presentato al convegno XX Riunione Nazionale di Elettromagnetismo (RiNEm) tenutosi a Padova nel 15-18 settembre 2014).
Radiation from vertical dipoles in the presence of homogenized omnidirectional metasurfaces
DI RUSCIO, DAVID;BURGHIGNOLI, Paolo;BACCARELLI, Paolo;GALLI, Alessandro
2014
Abstract
Radiation from vertical sources placed inside a grounded dielectric slab covered with a thin microstructured metal screen with annular geometry is studied. The screen is represented by a locally homogenized surface impedance dyadic. We propose both analytical and numerical models for the calculation of the far-field pattern. The results are validated through rigorous full-wave approaches.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
