基于小型化天线模块的5ghz频段Wi-Fi后向散射系统链路设计与接收功率测量

2020 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT) Pub Date : 2020-09-01 DOI:10.1109/RFIT49453.2020.9226208

Taiki Machii, Koki Edamatsu, M. Motoyoshi, S. Kameda, N. Suematsu

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引用次数: 0

摘要

本文介绍了5ghz波段反向散射通信的链路设计和接收功率的测量。传感器节点(SN)执行的反向散射仅使用接入点(AP)的Wi-Fi信号的功率进行通信。因此，有可能没有获得足够的接收功率。设计了具有后向散射特性的小型化SN天线模块，并测量了后向散射通信时的接收功率。因此，通信距离在2.5米左右是可能的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Link Design and Received Power Measurement of 5 GHz Band Wi-Fi Backscatter System Using a Miniaturized Antenna Module

In this paper, the link design and measurement of received power of 5 GHz band backscatter communication are reported. The backscatter performed by the sensor node (SN) communicates using only the power of the Wi-Fi signal of the access point (AP). Therefore, there is a possibility that sufficient received power is not be obtained. We designed miniaturized antenna modules for SN with a backscatter feature and measured the received power during backscatter communication. As a result, it was possible to communicate about 2.5 m.

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2020 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT)

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