Internet Archive Scholar

Efficient modeling of the wireless power transfer efficiency for varying positions and orientations between transmitter and receiver

Gert-Jan Stockman, Dries Vande Ginste, Hendrik Rogier
2015 2015 IEEE MTT-S International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization (NEMO)  

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (221.0 kB)
https://web.archive.org/web/20180722113135/https://biblio.ugent.be/publication/7260754/file/7260860.pdf

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL. The file type is application/pdf.

A method that efficiently calculates the Power Transfer Efficiency (PTE) of a Wireless Power Transfer (WPT) system is described in this paper. It allows for arbitrary relative positions and orientations between devices in the system, both in far-field and radiative near-field configurations. The method uses a single simulation or measurement of the radiation patterns of the antennas employed in the WPT system, from which the interaction between devices at any relative position and orientation
more » ... n be modeled. A spherical harmonics decomposition, together with Wigner-D rotation matrices, is applied to perform efficient translations and rotations of the devices used in the WPT system.
doi:10.1109/nemo.2015.7415001 fatcat:fvxz37popfesbkkqxdxf6zyd3m
Citation

Gert-Jan Stockman, Dries Vande Ginste, Hendrik Rogier. "Efficient modeling of the wireless power transfer efficiency for varying positions and orientations between transmitter and receiver." 2015 IEEE MTT-S International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization (NEMO) (2015)