Noncontact Detection of Sleep Apnea Using Radar and Expectation-Maximization Algorithm

Sleep apnea syndrome (SAS) requires early diagnosis because this syndrome can lead to a variety of health problems. If sleep apnea (SA) events can be detected in a noncontact manner using radar, we can then avoid the discomfort caused by the contact-type sensors that are used in conventional polysom...

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Bibliographic Details
Published in:	IEEE sensors journal Vol. 24; no. 20; pp. 32748 - 32756
Main Authors:	Koda, Takato, Okumura, Shigeaki, Taki, Hirofumi, Hamada, Satoshi, Sunadome, Hironobu, Sato, Susumu, Chin, Kazuo, Sakamoto, Takuya
Format:	Journal Article
Language:	English
Published:	New York IEEE 15.10.2024 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Accuracy Adaptive algorithms Antenna arrays biomedical engineering Clutter Doppler radar Error analysis Error detection Maximization Optimization Radar Radar detection Radar imaging Radar measurement radar measurements radar signal processing Sleep apnea Synthetic aperture sonar
ISSN:	1530-437X, 1558-1748
Online Access:	Get full text
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