High-Efficient Broadband CPW RF Rectifier for Wireless Energy Harvesting

Mohamed M. Mansour, Haruichi Kanaya

研究成果: ジャーナルへの寄稿記事

1 引用 (Scopus)

抄録

In this paper, the implementation of a compact, wideband, single layer, and simple RF rectifier design is discussed. The proposed rectifier configuration is based on the coplanar waveguide transmission line. The rectifier is constructed using the voltage doubler circuit in conjunction with a broadband matching network. To obtain a small circuit size, the matching circuit is constituted with a series dual-inductive lumped element. The overall rectifier dimensions are very compact 22.5times 31, mm2. In order to accurately characterize the rectifier performance, the electromagnetic and harmonic balance simulations are conducted using the Agilent, ADS software. The comparison shows good agreement between the simulation and measurement results. For instance, the peak measured efficiency is 74.8% at 10-dBm RF input power and the corresponding simulated value is 75% with a terminal load of 1 kOmega . The efficient frequency range is extending from 0.1 to 2.5 GHz, with an efficiency of more than 45% at input power 10 dBm.

元の言語英語
記事番号8671707
ページ(範囲)288-290
ページ数3
ジャーナルIEEE Microwave and Wireless Components Letters
29
発行部数4
DOI
出版物ステータス出版済み - 4 1 2019
外部発表Yes

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rectifiers
Energy harvesting
broadband
Networks (circuits)
Coplanar waveguides
energy
Electric lines
transmission lines
Electric potential
simulation
frequency ranges
electromagnetism
waveguides
computer programs
harmonics
electric potential
configurations

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Electrical and Electronic Engineering

これを引用

High-Efficient Broadband CPW RF Rectifier for Wireless Energy Harvesting. / Mansour, Mohamed M.; Kanaya, Haruichi.

:: IEEE Microwave and Wireless Components Letters, 巻 29, 番号 4, 8671707, 01.04.2019, p. 288-290.

研究成果: ジャーナルへの寄稿記事

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