In this work an efficient method is presented for the pencil beam constrained synthesis of linear sparse arrays. As a first step, the positions of a number of isotropic radiators are found on an aperture of given length. Then, the isotropic radiators are replaced with real antenna elements, and the excitations are optimized in such a way that, taking the mutual coupling into account, the radiation pattern belong to a prescribed mask. Two numerical examples show the effectiveness of the proposed approach.

Pencil Beam Constrained Synthesis of Linear Sparse Arrays in Presence of Coupling Effects

Buttazzoni G.;Vescovo R.
2018-01-01

Abstract

In this work an efficient method is presented for the pencil beam constrained synthesis of linear sparse arrays. As a first step, the positions of a number of isotropic radiators are found on an aperture of given length. Then, the isotropic radiators are replaced with real antenna elements, and the excitations are optimized in such a way that, taking the mutual coupling into account, the radiation pattern belong to a prescribed mask. Two numerical examples show the effectiveness of the proposed approach.
File in questo prodotto:
File Dimensione Formato  
08608934.pdf

Accesso chiuso

Tipologia: Documento in Versione Editoriale
Licenza: Copyright Editore
Dimensione 319.09 kB
Formato Adobe PDF
319.09 kB Adobe PDF   Visualizza/Apri   Richiedi una copia
Pubblicazioni consigliate

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11368/2945774
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 1
  • ???jsp.display-item.citation.isi??? 1
social impact