| 摘要 |
A one-to-many wireless energy transmission system is provided, including a resonance transmission coil and at least a resonance receiving coil, where the resonance transmission coil has a characteristic dimension covering the area or volume larger than or equal to the total area or volume of all of the at least a resonance receiving coil. The one-to-many wireless energy transmission system can further include at least a controllable off-tune relay coil, which is placed within the work range of the resonance transmission coil. The characteristic dimension, resonance frequency and placement location of the at least a controllable relay coil are adjusted in accordance with the characteristic dimension and resonance frequency of the resonance transmission coil so that each of the at least a resonance receiving coil can receive sufficient transmitted energy uniformly within work range of resonance transmission coil to operate normally without interference with each other.
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