Skip to main navigation Skip to search Skip to main content

A dual-band integrated wireless energy harvesting system

  • Ximin Li
  • , Junjun Wang*
  • , Xuyue Wu
  • , Haiguang Zhao
  • *Corresponding author for this work
  • Beihang University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper proposes a 2.45/5.8GHz simultaneously working dual-frequency rectenna for an integrated wireless energy harvesting system. A 2.45/5.8GHz receiving antenna is designed to receive RF (Radio Frequency) energy. To achieve a dual-frequency synchronized working rectifying circuits, a new design of 2.45/5.8GHz rectifying circuit utilizing reverse series output mode is proposed. With 0dBm input power, the simulated conversion efficiency of the rectifying circuit is higher than 60% and the measured conversion efficiency is higher than 20% when the dual frequency rectifying circuits work together. The rectenna is validated in an integrated wireless energy harvesting system. The measurement results show that the rectenna can be used to harvest energy for low-power electronic devices.

Original languageEnglish
Title of host publication2017 International Applied Computational Electromagnetics Society Symposium in China, ACES-China 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9780996007856
StatePublished - 26 Sep 2017
Event2017 International Applied Computational Electromagnetics Society Symposium in China, ACES-China 2017 - Suzhou, China
Duration: 1 Aug 20174 Aug 2017

Publication series

Name2017 International Applied Computational Electromagnetics Society Symposium in China, ACES-China 2017

Conference

Conference2017 International Applied Computational Electromagnetics Society Symposium in China, ACES-China 2017
Country/TerritoryChina
CitySuzhou
Period1/08/174/08/17

Keywords

  • RF energy harvesting
  • integrated system design
  • rectenna

Fingerprint

Dive into the research topics of 'A dual-band integrated wireless energy harvesting system'. Together they form a unique fingerprint.

Cite this