Articles | Volume 16
https://doi.org/10.5194/ars-16-29-2018
https://doi.org/10.5194/ars-16-29-2018
04 Sep 2018
 | 04 Sep 2018

Crosstalk Cancellation in Inductively Coupled Full-Duplex Data Transfer Systems by a single Multipole Dualport Coil Structure

Christian Schmidt, Martin Buchholz, and Madhukar Chandra

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Cited articles

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Han-Joon Kim, J.-W. C.: Crosstalk-free Magnetic MIMO Communication Using Heterogeneous Antenna Array, URSI Asia-Pacific Radio Science Conference, 2016. a
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Douarville-Blaise, J.-P., Pouhè, D., and Hirai, J.: Eliminate Crosstalk Using Symmetry in MIMO Arrays of Inductive Antennas: An Introduction to Pie-Chart Antennas, Prog. Electromagn. Res., 75, 149–173, 2017.  a
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Short summary
The current work presents a structure that can be used in magnetically coupled bi-directional data transfer structures. It allows for high-speed data transfer with high decoupling between both data channels and thus provides a highly reliable data link. The principal used to achieve the decoupling is the cancellation of magnetic fields generated by one part of the structure in the other part and vice versa. Three dimensional field simulations and measurements at a prototype were conducted.