Multiple Energy Harvesting for Highly Efficient Wireless Power Receiver

  • Kee Hoon Yang Sungkyunkwan University
  • Yeong Hun Kim Department of Electrical and Computer Engineering, Sungkyunkwan University
  • Hyoung Jun Na Department of Electrical and Computer Engineering, Sungkyunkwan University
  • Ho Won Kim Department of Electrical and Computer Engineering, Sungkyunkwan University
  • Tae Seob Oh Department of Electrical and Computer Engineering, Sungkyunkwan University
  • Jae Bin Kim Department of Electrical and Computer Engineering, Sungkyunkwan University
  • Jong Wan Jo Department of Electrical and Computer Engineering, Sungkyunkwan University
  • Kang Yoon Lee Department of Electrical and Computer Engineering, Sungkyunkwan University
Keywords: Energy Harvesting, MPPT, Multiple Energy, WPR

Abstract

This paper shows an efficient wireless power receiver (WPR) based on multiple energy harvesting (EH) methodology. The proposed WPR structure consists of a high and low power route holding power conversion efficiency (PCE) high in a broad scope input. Solar/Thermoelectric /Triboelectric/Vibration/RF energies are proposed as multiple hybrid energy sources. Thermal and Solar Energy Harvester is proposed with Maximum Power Point Tracking (MPPT) in Time-Domain. For Triboelectric/Vibration EH and high power path energy harvesting, highly efficient rectifier in full wave (FWR) and RF-DC converter operating at 5.8 GHz are presented to make the scope of power input increased. A 0.18 µm Bipolar-CMOS-DMOS processing is used for the chip fabrication. The RF-DC operating at 5.8 GHz attains 76.9% at 30 dBm for PCE. A PCE of 69.85% is achieved using the harvester of solar energy as a peak point. The RF-DC converters of low power path in 900 MHz and 2.4 GHz frequency attain 73% and 71.9% PCE results at 0 dBm in 1 mW as a peak.

Published
2022-01-01
How to Cite
Yang, K. H., Kim, Y. H., Na, H. J., Kim, H. W., Oh, T. S., Kim, J. B., Jo, J. W., & Lee, K. Y. (2022). Multiple Energy Harvesting for Highly Efficient Wireless Power Receiver. Journal of Integrated Circuits and Systems, 8(1). Retrieved from http://jicas.idec.or.kr/index.php/JICAS/article/view/78
Section
Articles