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A novel pulse-based modulation technique for wideband low power communication with neuroprosthetic devices

机译:一种新型的基于脉冲的调制技术,用于与神经修复设备进行宽带低功耗通信

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Pulse Harmonic Modulation (PHM) is a novel pulse-based (carrierless) modulation method for wideband, low power data transmission across inductive telemetry links that operate in the near-field domain. PHM utilizes two or more unidentical pulses during each bit period to minimize inter-symbol interference (ISI). In this paper, we describe the PHM concept and demonstrate its operation with a proof-of-concept prototype, which achieves a data rate of 5.2 Mbps at 1 cm coil separation with a bit error rate (BER) of 10−6.
机译:脉冲谐波调制(PHM)是一种新颖的基于脉冲的(无载波)调制方法,可用于在近场域中运行的感应遥测链路之间进行宽带,低功率数据传输。 PHM在每个位周期内使用两个或多个不相同的脉冲,以最大程度地减少符号间干扰(ISI)。在本文中,我们描述了PHM概念并通过概念验证原型来演示其工作原理,该原型在线圈间距为1 cm时达到5.2 Mbps的数据速率,而误码率(BER)为10 6 -6

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