표 1. | Table 1. 차폐구조에 따른 A10 코일의 인덕턴스와 전송효율 | A10 coil inductance and transfer efficiency at each different shielding materials.

Shielding structure Inductance(μ H) Coil efficiency(%)
Sim. Mea. Sim. Mea.
Ferrite 2.5 T 23.49 24.29 76.45 79.86
79-Permalloy 0.1 T 19.78 22.13 67.03 66.51
79-Permalloy 1.0 T 19.81 22.25 66.95 67.28
79-Permalloy 2.5 T 19.83 22.23 67.02 65.09
Proposed 0.4 T 20.82 22.74 72.25 74.53