Advances in Radio Science
Advances in Radio Science
ARS
Articles | Volume 15
Articles | Volume 15
https://doi.org/10.5194/ars-15-181-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/ars-15-181-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
Articles | Volume 15
21 Sep 2017
 | 21 Sep 2017

Optimizing the wireless power transfer over MIMO Channels

Karsten Wiedmann and Tobias Weber

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Latest update: 26 Oct 2025
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Short summary
In this paper, the optimization of the power transfer over wireless channels having multiple-inputs and multiple-outputs (MIMO) is studied. As a result, an optimization framework is proposed, which yields the maximum achievable power transfer efficiency over a given MIMO channel and the corresponding operating point, i.e., the complex amplitudes of the optimal incident and reflected waves. The optimization framework can be used to gain insights in the WPT over arbitrary MIMO channels.
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