After a first introduction of the requirements of a wireless transceiver, the main characteristics of ultra-low power radio will be analyzed.

在首次介绍无线收发器的要求之后，我们会首先分析超低功率无线电的主要特性。

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Radio telescopes are sometimes grouped together, is the same effect as having one big telescope to increase radio wave gathering power.

射电望远镜有时会被组合在一起，这与使用一个大望远镜来增加无线电波的收集能力是一样的。

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Ambient radio waves have largely been ignored as a potential power source until recently, because the power of a broadcast radio signal rapidly decreases with distance.

直到最近环境无线电波才格外受到重视成为一种潜在的电源，这是因为广播电台的无线电信号发电随着距离的增加而锐减。

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The company produces more than 15, 000 standard products, including amplifiers, data converters, and low-power radio frequency devices.

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Ultrawideband gear sprays low-power radio waves across a huge range of frequencies, letting them penetrate walls, among other feats.

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They work by detecting the characteristic high-power radio transmission a phone makes when it tells the network it is ready to ring.

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