The design of a sparse conformal phased array with elements located on a truncated cone shape is addressed. The antenna, supposed to be a fully-digital receiver of an air traffic control system, has to simultaneously generate multiple receiving beams along the elevation plane in order to cover a desired angular region. The synthesis problem is carried out by means of the Multi-Task Bayesian Compressive Sensing (MTBCS) in order to define the positions of the array elements and the set of complex excitations for each individual beam. A preliminary numerical result is reported to validate the effectiveness of the proposed method.

Sparse conformal array design for multiple patterns generation through Multi-Task Bayesian Compressive Sensing / Gottardi, Giorgio; Turrina, Luca; Anselmi, Nicola; Oliveri, Giacomo; Rocca, Paolo. - STAMPA. - (2017), pp. 429-430. ((Intervento presentato al convegno 2017 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting tenutosi a San Diego, CA nel 9th-14th July 2017 [10.1109/APUSNCURSINRSM.2017.8072257].

Sparse conformal array design for multiple patterns generation through Multi-Task Bayesian Compressive Sensing

Gottardi, Giorgio;Anselmi, Nicola;Oliveri, Giacomo;Rocca, Paolo
2017

Abstract

The design of a sparse conformal phased array with elements located on a truncated cone shape is addressed. The antenna, supposed to be a fully-digital receiver of an air traffic control system, has to simultaneously generate multiple receiving beams along the elevation plane in order to cover a desired angular region. The synthesis problem is carried out by means of the Multi-Task Bayesian Compressive Sensing (MTBCS) in order to define the positions of the array elements and the set of complex excitations for each individual beam. A preliminary numerical result is reported to validate the effectiveness of the proposed method.
2017 IEEE Antennas and Propagation Society International Symposium Proceedings
Piscataway, NJ
IEEE
978-1-5386-3284-0
Gottardi, Giorgio; Turrina, Luca; Anselmi, Nicola; Oliveri, Giacomo; Rocca, Paolo
Sparse conformal array design for multiple patterns generation through Multi-Task Bayesian Compressive Sensing / Gottardi, Giorgio; Turrina, Luca; Anselmi, Nicola; Oliveri, Giacomo; Rocca, Paolo. - STAMPA. - (2017), pp. 429-430. ((Intervento presentato al convegno 2017 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting tenutosi a San Diego, CA nel 9th-14th July 2017 [10.1109/APUSNCURSINRSM.2017.8072257].
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11572/195797
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