Wearable sensors based on a high sensitive complementary split-ring resonator for accurate cardiorespiratory sign measurements

Ta Chung Chang, Chia Ming Hsu, Kuan Wei Chen, Chin Lung Yang

研究成果: Conference contribution

10 引文 斯高帕斯(Scopus)

摘要

This paper presents a novel wearable complementary split-ring resonator (CSRR) sensor for smart clothing to measure cardiorespiratory signs. The cardiorespiratory vital signs can be measured in the frequency and amplitude deviations of CSRR caused by the slight displacement from the chest. The heart signals can be extracted from the respiratory signals simultaneously by using a high sensitive CSRR sensor. Based on the proposed approach, the heartbeat can be significantly compared with traditional vital sign detection. Experiment results reveal that the CSRR can determine accurately the physiological signals. From the tracking resonant frequency and amplitude S21, the heartbeat rate and respiratory rate has errors of 0.01% and 0.04%, respectively. At a fixed frequency of 1.1 GHz, cardiorespiratory signals are measured to achieve low error of 0.01%. The proposed method is promising for healthcare applications.

原文English
主出版物標題2017 IEEE MTT-S International Microwave Symposium, IMS 2017
發行者Institute of Electrical and Electronics Engineers Inc.
頁面208-210
頁數3
ISBN(電子)9781509063604
DOIs
出版狀態Published - 2017 十月 4
事件2017 IEEE MTT-S International Microwave Symposium, IMS 2017 - Honololu, United States
持續時間: 2017 六月 42017 六月 9

出版系列

名字IEEE MTT-S International Microwave Symposium Digest
ISSN(列印)0149-645X

Other

Other2017 IEEE MTT-S International Microwave Symposium, IMS 2017
國家United States
城市Honololu
期間17-06-0417-06-09

All Science Journal Classification (ASJC) codes

  • Radiation
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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