Wireless power transmission for sensors in stored grain

Jingyun Liu, Zeming Zeng, Congzhe Gao

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

1 Citation (Scopus)

Abstract

During grain storage, it is necessary to monitor the temperature, humidity and other environmental factors, so a large number of sensors are needed. The power supply to the sensor requires a lot of cables, which is very cumbersome to arrange a large number of cables. If battery power is used, the battery needs to be replaced regularly. The sensor can be powered by microwave wireless power transmission technology. This paper analyzes the feasibility of this method during grain storage from the perspective of transmission loss, introduces and designs the rectenna, and uses HFSS software to simulate the rectenna.

Original languageEnglish
Title of host publicationProceedings of the 2021 International Conference on Control and Intelligent Robotics, ICCIR 2021
PublisherAssociation for Computing Machinery
Pages6-10
Number of pages5
ISBN (Electronic)9781450390231
DOIs
Publication statusPublished - 18 Jun 2021
Externally publishedYes
Event2021 International Conference on Control and Intelligent Robotics, ICCIR 2021 - Guangzhou, China
Duration: 18 Jun 202120 Jun 2021

Publication series

NameACM International Conference Proceeding Series

Conference

Conference2021 International Conference on Control and Intelligent Robotics, ICCIR 2021
Country/TerritoryChina
CityGuangzhou
Period18/06/2120/06/21

Keywords

  • grain storage
  • microwave
  • rectenna
  • wireless charging technology

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