Optimization of a Two-Layer 3D Coil Structure with Uniform Magnetic Field

<div>Magnetic field shape (top view) for different ripple values: (a) cs1 5%, cs2 5% (D/W = 0.19); (b) cs1 5%, cs2 0.5% (D/W = 0.43); (c) cs1 0.5%, cs2 5% (D/W = 0.19); (d) cs1 2.5%, cs2 2.5% (D/W = 0.26).</div>

Wireless Power Transfer

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Figure 12

Figure 12: Optimization of a Two-Layer 3D Coil Structure with Uniform Magnetic Field 