Innovative simplified array design for wireless power transmission
Résumé
In this paper, the synthesis of arrays for long-distance wireless power transmission (WPT) based on unconventional architectures is addressed. A subarraying technique based on an enhanced version of the Contiguous Partition Method suitably customized in order to efficiently deal with a WPT scenario is presented, and a Compressive Sensing-based method developed in a multi-task Bayesian framework is proposed for designing sparse WPT arrays. Selected numerical results are reported to highlight the effectiveness of the proposed techniques.