Table 1 The parameters of the coil.

From: Winding loss analysis of planar spiral coil and its structure optimization technique in wireless power transfer system

Variables

Value

Coil size

Rin = 0.1 m, Rout = 0.15 m

Wire gauge

rp = 0.6 mm, rs = 1.18 mm

Turns

Np = 40, Ns = 20

Transmission distance

h = 0.1 m

Turn spacing

Uniform