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one of the meta-PSO (MPSO) has been applied to the optimization of a realistic structure, the dual layer reflectarray antenna with innovative radiating elements introduced for use in the base station of the WISPERS Project (Wireless Infomobility System for ultra-light Platforms for Emergency Radio Services), which deals with emergency infomobility services based on an innovative Unmanned Air Vehicle...
In this paper, we present the design and the analysis of a prototype dual band dual-layer planar reflectarray antenna with two feeds. The resulting antenna is lightweight, foldable on the roof of a vehicle and easily deployable when in operation.
Printed reflectarray applications are significantly increasing in recent years, because they represent an ideal antenna solution, having the same radiating performances of the standard parabolic reflector, but with reduced thickness, since the reflecting surface is planar. Here, we present the preliminary analysis of a prototype dual band planar antenna, realized using the reflectarray technology...
A preliminary study of advanced radiating elements for a dual band reflectarray antenna is presented. The resulting antenna has properties of reduced weight and thickness, and it can be employed as the ground station antenna for an ultralight UAV in the framework of a research program on a platform for emergency radio services: it can be easily mounted (stowed) on the roof of a vehicle and deployed...
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