A 2.45-GHz Vivaldi Rectenna for the Remote Activation of an End Device Radio Node

被引：24

作者：

Congedo, Fabrizio ^{[1
]}

Monti, Giuseppina ^{[1
]}

Tarricone, Luciano ^{[1
]}

Bella, Valter ^{[2
]}

机构：

[1] Univ Salento, Dept Engn Innovat, I-73100 Lecce, Italy

[2] Telecom Italia, Res & Prototyping Dept, I-10141 Turin, Italy

来源：

IEEE SENSORS JOURNAL | 2013年 / 13卷 / 09期

关键词：

Vivaldi antenna; rectenna; wireless power transmission; wireless sensor networks; ANTENNA;

D O I：

10.1109/JSEN.2013.2265081

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A 2.45 GHz rectenna consisting of a modified Vivaldi antenna with a broadside radiation and an half-wave series voltage multiplier is presented. The dc voltage provided by the proposed rectenna is used in a wireless sensor network to remotely enable an end device radio node. Reported experimental data demonstrate an operation distance of similar to 70 cm with an enabling signal of 130 mW.

引用

页码：3454 / 3461

页数：8

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