An innovative methodology for the synthesis of sparse concentric-ring isophoric arrays matching a user-defined reference pattern is proposed. The synthesis problem is recast as a two-step approach firstly aimed at (a) determining the sparsest auxiliary layout of concentric current rings matching the reference pattern through a Bayesian compressive sensing method and successively (b) yielding the concentric-ring isophoric array by means of a density tapering technique. A selected set of numerical experiments is presented to provide some insights about the effectiveness, the numerical efficiency, and the flexibility of the proposed hybrid method
Hybrid BCS-deterministic approach for sparse concentric ring isophoric arrays / Carlin, Matteo; Oliveri, Giacomo; Massa, Andrea. - In: IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION. - ISSN 0018-926X. - STAMPA. - 63:1(2015), pp. 378-383.
Titolo: | Hybrid BCS-deterministic approach for sparse concentric ring isophoric arrays |
Autori: | Carlin, Matteo; Oliveri, Giacomo; Massa, Andrea |
Autori Unitn: | |
Titolo del periodico: | IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION |
Anno di pubblicazione: | 2015 |
Numero e parte del fascicolo: | 1 |
Codice identificativo Scopus: | 2-s2.0-84920842339 |
Codice identificativo ISI: | WOS:000347383500042 |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1109/TAP.2014.2364306 |
Handle: | http://hdl.handle.net/11572/100790 |
Citazione: | Hybrid BCS-deterministic approach for sparse concentric ring isophoric arrays / Carlin, Matteo; Oliveri, Giacomo; Massa, Andrea. - In: IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION. - ISSN 0018-926X. - STAMPA. - 63:1(2015), pp. 378-383. |
Appare nelle tipologie: | 03.1 Articolo su rivista (Journal article) |
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