Table 3 Optimal varactor capacitances at local minimum.

From: Multifunctional coil technique for alignment-agnostic and Rx coil size-insensitive efficiency enhancement for wireless power transfer applications

Rx size

Proposed

Reconfigurable coil

(mm\(^2\))

C (pF)

C\(_1\) (pF)

C\(_2\) (pF)

C\(_3\) (pF)

C\(_4\) (pF)

100 \(\times\) 100

35.18

110.05

10.69

10.69

110.05

50 \(\times\) 50

28.75

110.05

10.69

10.69

110.05

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