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    • 2. 发明申请
    • WIRELESS TRANSFER OF INFORMATION USING MAGNETO-ELECTRIC DEVICES
    • 使用MAGNETO-ELECTRIC设备的信息的无线传输
    • US20100015918A1
    • 2010-01-21
    • US12505151
    • 2009-07-17
    • Yiming LiuJesse SimonRobert C. O'HandleyJiankang Huang
    • Yiming LiuJesse SimonRobert C. O'HandleyJiankang Huang
    • H04B5/00
    • H04B5/00H04B5/0031H04B5/0037H04B5/0075
    • Apparatus and method for wireless near-field magnetic communication (NFMC) of information (e.g., voice or data) over modest distances (centimeters to a few kilometers). The transmission can proceed from an inductive coil transmitter to a magneto-electric (ME) receiving device, or between two ME devices. Electrical power may also be transmitted from and/or received using the same device. In one case, power and data are transmitted from an induction coil to a distant ME device that collects power and transmits data back to the power-transmission coil. In another case, the wireless transfer of data can be carried out between two ME devices. ME devices can be engineered to transmit or receive data and to receive electric power over a variety of frequencies by changing their dimensions, their material makeup and configuration, electrode configurations, and/or their resonance modes (longitudinal, transversal, bending, shear etc). Data rates up to and above several kilo-bits/s are possible using these methods with no limits on the frequency and duration of the communication.
    • 无线近场磁通信(NFMC)的装置和方法,其通过适度距离(厘米至几公里)的信息(例如语音或数据)。 传输可以从感应线圈发射器进行到磁电(ME)接收装置,或两个ME装置之间。 也可以使用同一设备发送电力和/或接收电力。 在一种情况下,电力和数据从感应线圈传送到收集电力并将数据发送回到电力传输线圈的远程ME设备。 在另一种情况下,数据的无线传输可以在两个ME设备之间进行。 ME设备可以设计为通过改变其尺寸,材料组成和配置,电极配置和/或其谐振模式(纵向,横向,弯曲,剪切等)来传输或接收数据并通过各种频率接收电力, 。 使用这些方法可以使数据速率高达几千位/秒,对通信的频率和持续时间没有限制。