An experimental approach of breathing cycle detection based on FMCW radar at WiFi band

Manuel A.Yarlequé Medina, Hansel J.Martínez Odiaga, Sthefany Alvarez Navarro

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

Abstract

This paper describes an experimental approach for breathing detection based on FMCW radar for indoors applications. The study involved an in-house developed 2.4 GHz FMCW radar system using an AM envelop technique and related algorithms for signal processing. To evaluate breathing rate, datasets were obtained considering a fixed subject (sitting person). The experimental results exhibit a good agreement for detecting breathing cycle of human being with a distance up to 2 meters which demonstrate that bioradar is able to detect life-sign.

Original languageEnglish
Title of host publicationInternational Conference on Electrical, Computer, Communications and Mechatronics Engineering, ICECCME 2023
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798350322972
DOIs
StatePublished - 2023
Event2023 International Conference on Electrical, Computer, Communications and Mechatronics Engineering, ICECCME 2023 - Tenerife, Canary Islands, Spain
Duration: 19 Jul 202321 Jul 2023

Publication series

NameInternational Conference on Electrical, Computer, Communications and Mechatronics Engineering, ICECCME 2023

Conference

Conference2023 International Conference on Electrical, Computer, Communications and Mechatronics Engineering, ICECCME 2023
Country/TerritorySpain
CityTenerife, Canary Islands
Period19/07/2321/07/23

Keywords

  • FMCW
  • S-band
  • WiFi
  • bioradar
  • breathing rate
  • detection
  • radar

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