An innovative massive multi-objective design procedure is proposed for the synthesis of next-generation antennas for 5G base stations. The 5G antenna design problem is formulated by jointly considering several contrasting requirements in terms of bandwidth, directivity, half-power beamwidth, polarization, and neighbor element isolation. Towards this end, a finite-array model is developed which enables the simulation of a set of adjacent elements during the design process. Thanks to such an approach, the obtained design can be directly included in 5G antenna arrays without further re-optimization to compensate for mutual coupling effects. The resulting massive multi-objective problem is recast as a multi-objective one by suitably clustering the cost function terms according to their physical features, and ad-hoc global search techniques are customized and applied in order to address with the obtained highly non-linear optimization problem. Preliminary numerical results concerning a Pareto-optimal tradeoff solution are presented to validate the proposed approach.
Design of compact printed antennas for 5G base stations / Oliveri, G.; Robol, F.; Polo, A.; Lombardi, Renato; Chuan, M.; Mattivi, Maria Luisa; Massagrande, C.; Vinetti, P.; Mazzucco, C.; Massa, And A.. - STAMPA. - (2017), pp. 3090-3093. ((Intervento presentato al convegno 11th European Conference on Antennas and Propagation (EUCAP), 2017 tenutosi a Parigi nel 19th-24nd March 2017 [10.23919/EuCAP.2017.7928417].
Titolo: | Design of compact printed antennas for 5G base stations | |
Autori: | Oliveri, G.; Robol, F.; Polo, A.; Lombardi, Renato; Chuan, M.; Mattivi, Maria Luisa; Massagrande, C.; Vinetti, P.; Mazzucco, C.; Massa, And A. | |
Autori Unitn: | ||
Titolo del volume contenente il saggio: | 2017 11th European Conference on Antennas and Propagation (EUCAP 2017) | |
Luogo di edizione: | Piscataway, NJ | |
Casa editrice: | IEEE | |
Anno di pubblicazione: | 2017 | |
Codice identificativo Scopus: | 2-s2.0-85020232796 | |
Codice identificativo WOS: | WOS:000403827302215 | |
ISBN: | 978-1-5090-3742-1 | |
Handle: | http://hdl.handle.net/11572/188457 | |
Citazione: | Design of compact printed antennas for 5G base stations / Oliveri, G.; Robol, F.; Polo, A.; Lombardi, Renato; Chuan, M.; Mattivi, Maria Luisa; Massagrande, C.; Vinetti, P.; Mazzucco, C.; Massa, And A.. - STAMPA. - (2017), pp. 3090-3093. ((Intervento presentato al convegno 11th European Conference on Antennas and Propagation (EUCAP), 2017 tenutosi a Parigi nel 19th-24nd March 2017 [10.23919/EuCAP.2017.7928417]. | |
Appare nelle tipologie: | 04.1 Saggio in atti di convegno (Paper in proceedings) |
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