Inductively Coupled Split Ring Resonator as Small RFID Pressure Sensor for Biomedical Applications

Shubin Ma, Leena Ukkonen, Lauri Sydanheimo, Toni Bjorninen

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

Abstract

We present an inductively coupled split-ring resonator based small passive RFID pressure sensor for wireless intracranial pressure measurement. The proposed sensor has a volume as small as π×(4 mm) 2 ×1 mm. In the simulation, the proposed sensor can provide nearly 1 m operation distance when implanted in the intracranial environment. In our preliminary measurement in the air, the sensor has a resolution of 3 cmH2O.

Original languageEnglish
Title of host publication2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, IEEECONF 2020 - Proceedings
Subtitle of host publicationProceedings
PublisherIEEE
Pages1655-1656
Number of pages2
ISBN (Electronic)978-1-7281-6670-4
DOIs
Publication statusPublished - Jul 2020
Publication typeA4 Article in a conference publication
EventIEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting - Virtually, Toronto, Canada
Duration: 5 Jul 202010 Jul 2020

Publication series

NameIEEE International Symposium on Antennas and Propagation
PublisherIEEE
Volume2020
ISSN (Electronic)1947-1491

Conference

ConferenceIEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting
Country/TerritoryCanada
CityToronto
Period5/07/2010/07/20

Keywords

  • implantable antenna
  • implantable pressure sensor
  • radio frequency identification
  • split ring resonator

Publication forum classification

  • Publication forum level 1

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Instrumentation

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