Smart Wireless Power Transfer Operated by Time-Modulated Arrays via a Two-Step Procedure

الملخص EN

The paper introduces a novel method for agile and precise wireless power transmission operated by a time-modulated array.

The unique, almost real-time reconfiguration capability of these arrays is fully exploited by a two-step procedure: first, a two-element time-modulated subarray is used for localization of tagged sensors to be energized; the entire 16-element TMA then provides the power to the detected tags, by exploiting the fundamental and first-sideband harmonic radiation.

An investigation on the best array architecture is carried out, showing the importance of the adopted nonlinear/full-wave computer-aided-design platform.

Very promising simulated energy transfer performance of the entire nonlinear radiating system is demonstrated.