采用带多级整流器的多波段微带天线阵列高效射频能量收集

2012 IEEE Subthreshold Microelectronics Conference (SubVT) Pub Date : 2012-10-01 DOI:10.1109/SUBVT.2012.6404327

J. M. Barcak, H. Partal

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引用次数: 32

摘要

本文介绍了一种匹配的多波段微带天线的设计、实现和使用，该天线旨在在所选的蜂窝频谱(包括ISM频段)的常用部分有效地收集射频能量。提出了多级肖特基整流天线(整流天线)阵列电路，以提高能量转换效率，提高电池寿命和便携性。给出了多波段微带天线样机的设计细节。

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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Efficient RF energy harvesting by using multiband microstrip antenna arrays with multistage rectifiers

This paper covers the design, implementation and usage of a matched multiband microstrip antenna intended to collect RF energy efficiently in commonly used portions of the selected cellular frequency spectrum including the ISM bands. Multistage Schottky rectifier antenna (rectenna) array circuit is proposed for high energy conversion efficiency to improve battery life and portability. Design details for the multiband microstrip antenna prototype is presented.

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来源期刊

2012 IEEE Subthreshold Microelectronics Conference (SubVT)

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