Optimization of the Coupling Coefficient of the Inductive Link for Wireless Power Transfer to Biomedical Implants

<div>The simulated values of <i>k</i> for the inductive links at 30 MHz versus Rx coil’s horizontal offsets (<i>d</i><sub>0</sub>) and vertical angle deviation (<i>θ</i>).</div>

International Journal of Antennas and Propagation

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Figure 8

Figure 8: Optimization of the Coupling Coefficient of the Inductive Link for Wireless Power Transfer to Biomedical Implants 