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告别电量焦虑?5G信号能给手机充电

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2021-05-04 11:39:21 转载来源: 中关村在线

  虽然手机功能越来越多,越来越强,但续航却是一个“停滞”了很久的指标。如果电池技术还没有突破,那么手机的续航就很难有突破

  虽然手机功能越来越多,越来越强,但续航却是一个“停滞”了很久的指标。如果电池技术还没有突破,那么手机的续航就很难有突破。于是很多厂商另辟蹊径,不断深入研究各式各样的充电技术,包括快充、无线充电和隔空充电。但不管这些充电方法多快,都不能让人彻底逃离充电设备和电池有限续航的束缚。不过最新的一项5G充电技术却让人看到了曙光。

  
捕捉5G能量并转换为电量的原型

  来自美国佐治亚理工的研究人员称,利用5G信号传输的特质(需要能量聚合来改善毫米波穿透力差的缺点),它们研发出了一个可以收集运营商5G基站发出的5G信号中的能量,并将这些能量转化成直流电,给设备供电的技术。这个技术会向摄像头捕捉光线一样,通过一颗镜头捕捉同时6个方向的5G信号中的能量。

  
捕捉5G能量并转换为电量的原型

  目前已有的原型设备是一个类似于银行卡大小的柔性薄片,可以被轻易装进手机或其它小型IoT设备,甚至是智能手表换智能服饰等设备中。

  
捕捉5G能量并转换为电量的原型

  根据研究人员的描述,假如这个技术能够最终被实现,我们不仅不用担心手机没电,手机等设备其实都根本没必要搭载电池了。这样的话手机就能把电池的空间留给其它硬件,实现更强的功能,而且不需要电池也意味着对环境的保护。希望未来这项技术能够成为现实。

标签: 告别 电量 焦虑 5G 信号 手机 充电


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