An induction loop is used to power the device and to relay data from the lens to a receiver worn by the patient.

感应圈被用于启动该装置，并用于将镜片里的数据传输到患者配戴的接收器上。

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The digital very narrow-bandwidth Phase-Locked Loop(PLL) is designed and realized for the digital range and velocity measurement receiver.

本文正是为数字化测速测距接收机设计并实现全数字化超窄带锁相环。

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The implementation method of the receiver carrier recovery loop of microsatellite affects the volume, weight and function reconfigurability of the transponder.

针对微小卫星测控应答机的体积、重量及其功能灵活性，研究了接收机载波恢复环的实现方法。

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Engineers have been particularly successful with inductive technology, in which a smartphone with an inductive receiver loop embedded into the device itself can be placed on a wireless pad and have its batteries fully replenished without the need for wires or an electrical connection.

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