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EM/light hybrid energy harvesting with directional dipole antenna for IoT sensor

  • In June Hwang
  • , Duksoo Kwon
  • , Dong Jin Lee
  • , Jong Won Yu
  • , Wang Sang Lee
  • Korea Advanced Institute of Science and Technology
  • Gyeongsang National University

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

9 Scopus citations

Abstract

A hybrid electromagnetic (EM) and light energy harvester is proposed for autonomous IoT sensor. The hybrid energy harvester is comprised of dipole rectenna in 915MHz ISM band and flexible photovoltaic film. The photovoltaic film is integrated on metal surface at a certain distance from dipole antenna, which plays a role as a reflector. This integration has little effect on antenna performance and increase of antenna gain. A prototype of IoT sensor with proposed harvester is fabricated. The proposed hybrid energy harvester obtains DC power from both of energy sources which and can be used with IoT sensor.

Original languageEnglish
Title of host publication2015 IEEE Antennas and Propagation Society International Symposium, APS 2015 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1292-1293
Number of pages2
ISBN (Electronic)9781479978151
DOIs
StatePublished - 22 Oct 2015
EventIEEE Antennas and Propagation Society International Symposium, APS 2015 - Vancouver, Canada
Duration: 19 Jul 201524 Jul 2015

Publication series

NameIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Volume2015-October
ISSN (Print)1522-3965

Conference

ConferenceIEEE Antennas and Propagation Society International Symposium, APS 2015
Country/TerritoryCanada
CityVancouver
Period19/07/1524/07/15

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

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