Zobrazeno 1 - 10
of 215
pro vyhledávání: '"Anselmi, Nicola"'
The design of irregular planar phased arrays (PAs) characterized by a highly-modular architecture is addressed. By exploiting the property of self-replicating tile shapes, also known as rep-tiles, the arising array layouts consist of tiles having dif
Externí odkaz:
http://arxiv.org/abs/2208.08727
A method for the analysis of the power pattern of phased array antennas (PAs) based on the quantum Fourier transform (QFT) is proposed. The computation of the power pattern given the set of complex excitations of the PA elements is addressed within t
Externí odkaz:
http://arxiv.org/abs/2208.00401
Autor:
Rocca, Paolo, Da Rù, Pietro, Anselmi, Nicola, Salucci, Marco, Oliveri, Giacomo, Erricolo, Danilo, Massa, Andrea
The design of modular, passive, and static artificial metasurfaces to be used as electromagnetic skins (EMSs) of buildings for improving the coverage in urban millimeter-wave communication scenarios is addressed. Towards this end, an ad-hoc design st
Externí odkaz:
http://arxiv.org/abs/2110.09350
The design of a conical phased array antenna for air traffic control (ATC) radar systems is addressed in this work. The array, characterized by a fully digital beam-forming (DBF) architecture, is composed of equal vertical modules consisting of linea
Externí odkaz:
http://arxiv.org/abs/2108.08240
Autor:
Salucci, Marco, Anselmi, Nicola
An innovative inverse scattering (IS) method is proposed for the quantitative imaging of pixel-sparse scatterers buried within a lossy half-space. On the one hand, such an approach leverages on the wide-band nature of ground penetrating radar (GPR) d
Externí odkaz:
http://arxiv.org/abs/2108.01627
A novel probabilistic sparsity-promoting method for robust near-field (NF) antenna characterization is proposed. It leverages on the measurements-by-design (MebD) paradigm and it exploits some a-priori information on the antenna under test (AUT) to g
Externí odkaz:
http://arxiv.org/abs/2107.07011
Thinning antenna arrays through quantum Fourier transform (QFT) is proposed. Given the lattice of the candidate locations for the array elements, the problem of selecting which antenna location has to be either occupied or not by an array element is
Externí odkaz:
http://arxiv.org/abs/2107.04684
The modular design of planar phased arrays arranged on orthogonal polygon-shaped apertures is addressed and a new method is proposed to synthesize domino-tiled arrays fitting multiple, generally conflicting, requirements. Starting from an analytic pr
Externí odkaz:
http://arxiv.org/abs/2104.09280
Autor:
Anselmi, Nicola
In this work, the synthesis of clustered phased array antennas characterized by an irregular organization of tiles modules is addressed. By exploiting tiling theorems drawn from the mathematical theory, optimal and sub-optimal methods for the optimiz
Externí odkaz:
https://hdl.handle.net/11572/368597
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.