Fig. 1. (a) Schematic of the WPT structure; (b) schematic of the AMC unit cell structure.(a) WPT结构示意图; (b) AMC单元结构示意图

Fig. 2. Equivalent circuit model of the AMC structure.AMC结构的等效电路模型

Fig. 3. S₂₁ plot from the simulation. 仿真的效率图

Fig. 4. S₂₁ as a function of distance from the coil obtained from the simulation. 仿真效率随距离的变化

Fig. 5. (a)−(e) Side distribution of the magnetic field associated with the five resonance frequencies shown inFigure 3; (f) the side distribution of the magnetic field in the absence of an AMC structure. (a)−(e)分别对应图3中的5个共振频率处的磁场侧面分布图; (f)对应无AMC结构时磁场侧面的分布图

Fig. 6. Experimental configuration.实验配置图

Fig. 7. S₂₁ plot from the coil obtained from the experiments. 实验的传输效率图

Fig. 8. Change in S₂₁ as a function of distance from the coil obtained from the experiments. 实验效率随距离的变化

Fig. 9. S₂₁ plot from the simulation of each chip capacitor with a resistor in series. 贴片电容与电阻串联时的仿真效率