Výsledky vyhledávání - "Gottardi, G."

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Capacity-Driven Low-Interference Fast Beam Synthesis for Next Generation Base Stations

Autor: Oliveri, G., Gottardi, G., Anselmi, N., Massa, A.

The problem of the real-time multiple-input multiple-output (MIMO) array control when requirements on capacity performance, out-of-cell interference, and computational efficiency are simultaneously enforced is addressed by means of an innovative hybr

Externí odkaz: http://arxiv.org/abs/2104.05363

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SbD-Based Synthesis of Low-Profile WAIM Superstrates for Printed Patch Arrays

Autor: Oliveri, G., Polo, A., Salucci, M., Gottardi, G., Massa, A.

An innovative strategy for the design of low-profile wide-angle impedance matching (WAIM) superstrates to active return loss (ARL) stability of scanned microstrip-printed periodic phased arrays (PPAs) is presented. Towards this end, an instance of th

Externí odkaz: http://arxiv.org/abs/2104.11036

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Autocorrelation-Driven Synthesis of Antenna Arrays -- The Case of DS-Based Planar Isophoric Thinned Arrays

Autor: Oliveri, G., Gottardi, G., Hannan, M. A., Anselmi, N., Poli, L.

Publikováno v: IEEE Transactions on Antennas and Propagation, vol. 68, no. 4, pp. 2895-2910, April 2020

A new methodology for the design of isophoric thinned arrays with a priori controlled pattern features is introduced. A fully analytical and general (i.e., valid for any lattice and set of weights) relationship between the autocorrelation of the arra

Externí odkaz: http://arxiv.org/abs/2103.11902

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A Total-Variation Sparseness-Promoting Method for the Synthesis of Contiguously Clustered Linear Arrays

Autor: Anselmi, N., Gottardi, G., Oliveri, G., Massa, A.

Publikováno v: IEEE Transactions on Antennas and Propagation, vol. 67, no. 7, July 2019

By exploiting an innovative total-variation compressive sensing (TV-CS) formulation, a new method for the synthesis of physically contiguous clustered linear arrays is presented. The computation of the feed network excitations is recast as the maximi

Externí odkaz: http://arxiv.org/abs/2103.11778

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