In this work an efficient numerical approach, based on a suitable full-wave unit-cell analysis of arbitrarily-shaped printed structures, is applied to accurately characterize Electromagnetic BandGap (EBG) filters able to improve performance in Active Integrated Antennas (AIAs). In particular, a precise control of impedance values is obtained for harmonic tuning by means of properly designed tapered microstrip-line elements. A synthesis procedure for a microwave transmitter with specific constraints is thoroughly carried out, which emphasizes the accuracy and efficiency of this technique.
Efficient design of a compact wideband EBG filter for active integrated antennas / Baccarelli, Paolo; Burghignoli, Paolo; Frezza, Fabrizio; Galli, Alessandro; Lampariello, Paolo; S., Paulotto; Valerio, Guido. - (2008), pp. 1285-1288. (Intervento presentato al convegno 2008 European Microwave Conference tenutosi a Amsterdam, The Netherlands nel 26-31/10/2008) [10.1109/EUMC.2008.4751566].
Efficient design of a compact wideband EBG filter for active integrated antennas
BACCARELLI, Paolo;BURGHIGNOLI, Paolo;FREZZA, Fabrizio;GALLI, Alessandro;LAMPARIELLO, Paolo;VALERIO, GUIDO
2008
Abstract
In this work an efficient numerical approach, based on a suitable full-wave unit-cell analysis of arbitrarily-shaped printed structures, is applied to accurately characterize Electromagnetic BandGap (EBG) filters able to improve performance in Active Integrated Antennas (AIAs). In particular, a precise control of impedance values is obtained for harmonic tuning by means of properly designed tapered microstrip-line elements. A synthesis procedure for a microwave transmitter with specific constraints is thoroughly carried out, which emphasizes the accuracy and efficiency of this technique.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
