In order to solve the problems of the wireless mouse is needed when using battery power supply,This article proposed based on the electromagnetic resonance coupling principle,use of non-radiative magnetic field to achieve energy efficient wireless power transmission means,Supplies power to the mouse,is the use of consumer cost savings,but also reduces environmental pollution charges the battery.%为解决无线鼠标使用时需要电池供电的问题,提出了基于电磁共振耦合原理,利用非辐射磁场实现电能高效传输的无线供电方式,给鼠标提供工作电源。结果表明,该方法为消费者节约了使用成本,又减少了废电池对环境的污染。
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