Design of Capacitive Planar Power Transmitter and Receiver for Cavity Resonance-Enabled Wireless Power Transfer

被引：7

作者：

Furusu, Daigo ^{[1
]}

Tamura, Masaya ^{[1
]}

机构：

[1] Toyohashi Univ Technol, Dept Elect & Elect Informat Engn, Toyohashi, Aichi 4418580, Japan

来源：

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2019年 / 29卷 / 08期

关键词：

Cavity resonators; wireless power transmission; wireless sensor networks; SYSTEM;

D O I：

10.1109/LMWC.2019.2925715

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：

This letter proposes a planar capacitive power transmitter (Tx) and differential power receiver (Rx) for cavity resonance-enabled wireless power transfer. The power Tx consists of an inverted L-shaped open stub. The power Rx consists of two inverted L-shaped open stubs based on method of image, and a differential output can be obtained by it. Our power Tx and Rx are explained by the equivalent circuits and are designed through electromagnetic simulation. From the measurement results at multiple positions, it was revealed that the higher RF-dc efficiency was achieved at all positions than the conventional monopole probes.

引用

页码：566 / 568

页数：3

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