Magnetic Core Inductor-Based Resonator for Magnetic Sensing and Communication

  • Zhiguang Wang
  • , Zhiyuan Deng
  • , Qingren Jin
  • , Qiancheng Lv
  • , Ke Zhou
  • , Baihua Lu
  • , Bing Tian
  • , Yuhang Ma
  • , Ming Liu

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

Abstract

Induction coil sensors have been widely used in magnetic sensing and communication. However, the basic working principle of Faraday's law indicates that only the change of magnetic flux could induce detectable output voltage. Therefore, induction type magnetic sensors could only measure AC magnetic fields. Moreover, the complicate equivalent circuit of the sensor results in complicated frequency dependent response. Here we report resonant frequency modulation by incorporation of capacitance with both serial and parallel connections, resulting in tunable magnetic sensing and communication functions.

Original languageEnglish
Title of host publication2024 IEEE 7th International Conference on Electronic Information and Communication Technology, ICEICT 2024
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages593-596
Number of pages4
ISBN (Electronic)9798350384437
DOIs
StatePublished - 2024
Event7th IEEE International Conference on Electronic Information and Communication Technology, ICEICT 2024 - Xi'an, China
Duration: 31 Jul 20242 Aug 2024

Publication series

Name2024 IEEE 7th International Conference on Electronic Information and Communication Technology, ICEICT 2024

Conference

Conference7th IEEE International Conference on Electronic Information and Communication Technology, ICEICT 2024
Country/TerritoryChina
CityXi'an
Period31/07/242/08/24

Keywords

  • inductor
  • magnetic communication
  • magnetic core
  • magnetic sensing
  • resonator

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