Reconfigurable reflectarray is an important topic in antenna research. Different kind of objectives can be identified for these systems, from beam scanning to adaptive beam shaping. In this paper 1-bit reflectarray has been optimized in order to obtain a flat beam. The reconfiguration capability of the array has been exploited in order to change properly the desired beam width. The optimization process has been done by means of a novel Evolutionary Optimization Algorithms, Social Network Optimization, suited for binary optimization problems.
Flat beam optimization of 1-bit Reflectarray by means of Social Network Optimization
Niccolai, A;Zich, RE;
2018-01-01
Abstract
Reconfigurable reflectarray is an important topic in antenna research. Different kind of objectives can be identified for these systems, from beam scanning to adaptive beam shaping. In this paper 1-bit reflectarray has been optimized in order to obtain a flat beam. The reconfiguration capability of the array has been exploited in order to change properly the desired beam width. The optimization process has been done by means of a novel Evolutionary Optimization Algorithms, Social Network Optimization, suited for binary optimization problems.File in questo prodotto:
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