Study and Design of a 2.45-GHz Rectifier Achieving 91% Efficiency at 5-W Input Power

To achieve a high-efficiency microwave wireless power transfer system, a high conversion efficiency rectifier is necessary. Brown (1974) designed rectifiers with approximately 3-W input power achieved 90% conversion efficiency for 2.45 GHz, and it maintains the record for maximum conversion efficien...

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Published inIEEE microwave and wireless components letters Vol. 31; no. 1; pp. 76 - 79
Main Authors Wang, Ce, Yang, Bo, Shinohara, Naoki
Format Journal Article
LanguageEnglish
Published IEEE 01.01.2021
Subjects
Capacitance
Junctions
Load modeling
Microwave circuits
rectifiers
Resistance
Schottky diodes
Temperature measurement
Voltage measurement
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Abstract To achieve a high-efficiency microwave wireless power transfer system, a high conversion efficiency rectifier is necessary. Brown (1974) designed rectifiers with approximately 3-W input power achieved 90% conversion efficiency for 2.45 GHz, and it maintains the record for maximum conversion efficiency. In this study, to design a high-efficiency and high-power rectifier, we designed a larger semiconductor metal junction area GaAs Schottky diodes possessing very low series resistance and high breakdown voltage. In addition, we built the SPICE model and package model for the diodes. The designed high conversion efficiency rectifier achieved 91% efficiency at 5-W input power for 2.45 GHz.
AbstractList To achieve a high-efficiency microwave wireless power transfer system, a high conversion efficiency rectifier is necessary. Brown (1974) designed rectifiers with approximately 3-W input power achieved 90% conversion efficiency for 2.45 GHz, and it maintains the record for maximum conversion efficiency. In this study, to design a high-efficiency and high-power rectifier, we designed a larger semiconductor metal junction area GaAs Schottky diodes possessing very low series resistance and high breakdown voltage. In addition, we built the SPICE model and package model for the diodes. The designed high conversion efficiency rectifier achieved 91% efficiency at 5-W input power for 2.45 GHz.
Author Yang, Bo
Wang, Ce
Shinohara, Naoki
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Cites_doi 10.1109/RWS.2013.6486687
10.1109/URSIGASS.2011.6050505
10.1109/TMTT.2005.860509
10.1109/APACE.2003.1234470
10.1017/wpt.2019.13
10.1109/IMWS.2011.5877123
10.1109/22.141359
10.1109/PROC.1974.9380
10.1109/RFIT.2015.7377933
10.1109/TMTT.2002.800430
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References ref8
ref7
ref3
ref6
ref11
furukawa (ref9) 2006
ref10
ref5
ref2
ref1
brown (ref4) 1974; 62
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  doi: 10.1109/RWS.2013.6486687
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  doi: 10.1109/URSIGASS.2011.6050505
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  doi: 10.1109/TMTT.2005.860509
– ident: ref11
  doi: 10.1109/APACE.2003.1234470
– ident: ref3
  doi: 10.1017/wpt.2019.13
– ident: ref6
  doi: 10.1109/IMWS.2011.5877123
– ident: ref5
  doi: 10.1109/22.141359
– volume: 62
  start-page: 11
  year: 1974
  ident: ref4
  article-title: the technology and application of free-space power transmission by microwave beam
  publication-title: Proceedings of the IEEE
  doi: 10.1109/PROC.1974.9380
– ident: ref8
  doi: 10.1109/RFIT.2015.7377933
– ident: ref7
  doi: 10.1109/TMTT.2002.800430
– start-page: 1611
  year: 2006
  ident: ref9
  article-title: 5.8-GHz planar hybrid rectenna for wireless powered applications
  publication-title: Proc Asia-Pacific Microw Conf
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Snippet To achieve a high-efficiency microwave wireless power transfer system, a high conversion efficiency rectifier is necessary. Brown (1974) designed rectifiers...
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SubjectTerms Capacitance
Junctions
Load modeling
Microwave circuits
rectifiers
Resistance
Schottky diodes
Temperature measurement
Voltage measurement
Title Study and Design of a 2.45-GHz Rectifier Achieving 91% Efficiency at 5-W Input Power
URI https://ieeexplore.ieee.org/document/9274355
Volume 31
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