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An overview of recent advances in the framework of remote wireless power transmission (WPT), currently under development at the ELEDIA Research Center of the University of Trento, are presented. Theoretical studies on the effects and interactions between electromagnetic waves and material media, when dealing with high-power density radiations, the synthesis of transmitting arrays with simplified architectures,...
The synthesis of sub-arrayed antennas generating a radiation pattern suitable for wireless power transmission is addressed in this work. The sub-array configuration and the sub-array weights are defined by means of an excitation matching strategy such that the synthesized pattern is characterized by a beam collection efficiency close as much as possible to that of an optimal reference solution. Towards...
Solar Power Satellites (SPS) represent one of the most interesting technological opportunities to provide large scale, environmentally clean and renewable energy to the Earth [l]-[3]. A fundamental and critical component of SPSs is the Microwave Power Transmission (MPT) system, which is responsible for the delivery of the collected solar power to the ground rectenna [2]. Towards this end, the MPT...
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