Tai-Xia Shi, Li-Juan Dong, Yong-Qiang Chen, Yan-Hong Liu, Li-Xiang Liu, Yun-Long Shi. Regulation of spatial fields in wireless power transfer with artificial magnetic conductor [J]. Acta Physica Sinica, 2019, 68(21): 214203-1
- Acta Physica Sinica
- Vol. 68, Issue 21, 214203-1 (2019)
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. S 21 plot from the simulation.
仿真的效率图
Fig. 4. S 21 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. S 21 plot from the coil obtained from the experiments.
实验的传输效率图
Fig. 8. Change in S 21 as a function of distance from the coil obtained from the experiments.
实验效率随距离的变化
Fig. 9. S 21 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
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