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EnglishA 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 array excitations and the power pattern samples is first derived. Binary 2-D sequences with known autocorrelation properties, namely the difference sets (DSs), are then chosen as a representative benchmark to prove that it is possible to deduce closed-form synthesis formulas that a priori guarantee to fit requirements on the sidelobe level (SLL), the directivity, the half-power beamwidth, and the power pattern in user-defined directions. The selected results from a wide numerical assessment, which also includes full-wave simulations with realistic radiators, are illustrated to validate the reliability and the accuracy of the proposed design equations and the associated performance bounds.
Autocorrelation-Driven Synthesis of Antenna Arrays - The Case of DS-Based Planar Isophoric Thinned Arrays / Oliveri, G.; Gottardi, G.; Hannan, M. A.; Anselmi, N.; Poli, L.. - In: IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION. - ISSN 0018-926X. - STAMPA. - 68:4(2020), pp. 2895-2910. [10.1109/TAP.2019.2947180]
| Titolo: | Autocorrelation-Driven Synthesis of Antenna Arrays - The Case of DS-Based Planar Isophoric Thinned Arrays | |
| Autori: | Oliveri, G.; Gottardi, G.; Hannan, M. A.; Anselmi, N.; Poli, L. | |
| Autori Unitn: | ||
| Titolo del periodico: | IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | |
| Anno di pubblicazione: | 2020 | |
| Numero e parte del fascicolo: | 4 | |
| Codice identificativo Scopus: | 2-s2.0-85083723881 | |
| Codice identificativo WOS: | WOS:000527697600041 | |
| Digital Object Identifier (DOI): | http://dx.doi.org/10.1109/TAP.2019.2947180 | |
| Handle: | http://hdl.handle.net/11572/262054 | |
| Citazione: | Autocorrelation-Driven Synthesis of Antenna Arrays - The Case of DS-Based Planar Isophoric Thinned Arrays / Oliveri, G.; Gottardi, G.; Hannan, M. A.; Anselmi, N.; Poli, L.. - In: IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION. - ISSN 0018-926X. - STAMPA. - 68:4(2020), pp. 2895-2910. [10.1109/TAP.2019.2947180] | |
| Appare nelle tipologie: | 03.1 Articolo su rivista (Journal article) |
File in questo prodotto:
| File | Descrizione | Tipologia | Licenza | |
|---|---|---|---|---|
| Autocorrelation-driven synthesis of antenna arrays - The case of DS-based planar isophoric thinned arrays.pdf | Versione editoriale (Publisher’s layout) | Tutti i diritti riservati (All rights reserved) | Administrator | |
| O.R81.pdf | Pre-print non referato (Non-refereed preprint) | Tutti i diritti riservati (All rights reserved) | Open Access Visualizza/Apri |
http://hdl.handle.net/11572/262054
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