Experimental validation of fully-adaptive smart antenna prototype |
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Authors: | Benedetti M. Azaro R. Massa A. |
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Affiliation: | Dept. of Inf. & Commun. Technol., Univ. of Trento, Trento; |
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Abstract: | The architecture of a fully-adaptive smart antenna working in the 2.4 GHz band is described and its functionalities preliminarily assessed. The radiating unity consists of an eight-element linear array of dipoles with a finite reflecting plane. The adaptive behaviour is achieved by means of a set of electronically-driven vector modulators that realise the array weights. The capability to react in real-time to complex interference scenarios is provided by an SW control module based on the particle swarm optimiser (PSO) algorithm. To assess the effectiveness of such an implementation, a selected set of results is reported and discussed. |
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