Wearable Non-Invasive Arterial Pulse Detection with a Millimeter-wave Radar

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Abstract

Cardiovascular diseases remain a leading cause of mortality and disability. The convenient measurement of cardiovascular health using wearables is a key enabler to foster continuous, accurate and early detection, diagnosis and management of cardiovascular diseases. We integrate Photoplethysmography (PPG) and mmWave sensing in a mobile wearable device to detect the Inter-beat interval (IBI) and arterial pulse wave. Particularly, We have developed a hardware prototype that integrates both sensing modalities and have verified the system against the gold clinical standard reference with a diverse population of 23 subjects.

Original languageEnglish
Title of host publicationISWC 2025 - Proceedings of the 2025 ACM International Symposium on Wearable Computers
PublisherACM
Pages184-190
Number of pages7
ISBN (Electronic)9798400714818
DOIs
Publication statusPublished - 7 Oct 2025
MoE publication typeA4 Conference publication
EventInternational Symposium on Wearable Computers - Espoo, Finland
Duration: 12 Oct 202516 Oct 2025
Conference number: 29

Publication series

NameProceedings - International Symposium on Wearable Computers, ISWC
VolumePart of 213533
ISSN (Print)1550-4816

Conference

ConferenceInternational Symposium on Wearable Computers
Abbreviated titleISWC
Country/TerritoryFinland
CityEspoo
Period12/10/202516/10/2025

Funding

We acknowledge partial funding by the Finnish Doctoral Program Network in Artificial Intelligence, AI-DOC (decision number VN/ 3137/2024-OKM-6). The authors gratefully acknowledge ams-osram for generously providing the optical biosensing development kit.

UN SDGs

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

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being

Keywords

  • arterial pulse wave
  • mmwave
  • mobile smart systems
  • ppg
  • wearable computing

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