Industrial SWIPT
Industrial SWIPT
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工业SWIPT
DOI：
10.1002/9781119476863.ch4
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发表时间：
2018
期刊：
影响因子：
--
通讯作者：
A. Bletsas
中科院分区：
文献类型：
--
作者：
Panos N. Alevizos;A. Bletsas
射频识别（RFID）是同时无线信息和电力传输（SWIPT）的一个具体的工业实例。本章比较了工业SWIPT背景下的各种远场射频采集模型，重点关注射频采集电路的非线性和有限灵敏度。提出了一种具体的，但易于处理的建模方法。本章介绍了RFID采用的无线信号模型，并概述了无源（即无电池）RFID标签的基本构建模块。它检查了RFID阅读器的误码率（BER）事件，并分析了成功接收标签的复合事件，包括射频功率传输失败的情况。给出了不同射频能量收集模型下的数值结果。很明显，SWIPT研究是跨学科的，应该始终小心地与电子和微波领域的基础知识结合起来。
Radio frequency identification (RFID) is a concrete, industrial example of simultaneous wireless information and power transfer (SWIPT). This chapter compares various far‐field RF harvesting models in the context of industrial SWIPT, focusing on nonlinearity and limited sensitivity of the RF harvesting circuit. A specific, yet‐tractable modeling methodology is proposed. The chapter presents the adopted wireless signal model for RFID and overviews the basic building blocks of passive (i.e., batteryless) RFID tags. It examines the event of bit error rate (BER) at the RFID reader and analyzes the compound event of successful tag reception, including the case where RF power transfer fails. Numerical results under different RF energy harvesting models are also presented. It is evident that SWIPT research is interdisciplinary and should be always carefully coupled with fundamentals in the electronics and microwave community.
影响因子：
5.4
作者：
Clerckx, Bruno;Bayguzina, Ekaterina
通讯作者：
Bayguzina, Ekaterina