Zobrazeno 1 - 10
of 153
pro vyhledávání: '"CW Doppler"'
Autor:
Ryota Goto, Taichi Horimoto, Shotaro Koyama, Tsubasa Suzuki, Junpei Tsutsumi, Taisei Matsuyama, Masaya Hasegawa, Shigeki Hirobayashi, Kazuo Yoshida
Publikováno v:
IEEE Access, Vol 12, Pp 32349-32360 (2024)
The spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has led to an increased focus on the routine analysis of vital signs such as breathing and pulse rates. Radar technology has proven effective for non-contact, long-term monito
Externí odkaz:
https://doaj.org/article/161342661c26413ba7a2ebc91cf14a59
Publikováno v:
EURASIP Journal on Wireless Communications and Networking, Vol 2023, Iss 1, Pp 1-13 (2023)
Abstract Real-time monitoring of heart rate (HR), i.e., extraction of heart rate variability (HRV), plays an important role in diagnosis and prevention of cardiovascular diseases. Compared with traditional contact monitoring devices, the use of conti
Externí odkaz:
https://doaj.org/article/ab40d4b672684da29e882e6b664a82fd
Publikováno v:
IEEE Access, Vol 11, Pp 123650-123658 (2023)
This study proposes a hybrid radar sensor that can monitor the behavior of projectiles in near real-time in a soft recovery system (SRS) to verify the high-impact characteristics of key components in smart ammunitions. The sensor comprises a frequenc
Externí odkaz:
https://doaj.org/article/22e04cc9b87d4115b151e55bc80933fd
Autor:
Taichi Horimoto, Takuro Konishi, Shotarou Koyama, Hirohide Kawamura, Ryota Goto, Tsubasa Suzuki, Masaya Hasegawa, Shigeki Hirobayashi, Kazuo Yoshida
Publikováno v:
IEEE Access, Vol 11, Pp 51502-51514 (2023)
Several studies have been published on noncontact heartbeat detection recently. Particularly, a few studies have found that radar for noncontact detection is effective for long-term monitoring. As the novel coronavirus continues to spread worldwide,
Externí odkaz:
https://doaj.org/article/f78aca60e85547db9abe73115e4f1c57
Publikováno v:
Radioengineering, Vol 27, Iss 3, Pp 835-845 (2018)
Radar has great potential in military and civilian areas, including automobile anti-collision, battlefield surveillance, etc., due to its high penetration and all-weather capability. On the basis of traditional targets detection, targets classificati
Externí odkaz:
https://doaj.org/article/551ac8f49a8843659b0c3746987192ca
Akademický článek
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Publikováno v:
Journal of Cardiothoracic and Vascular Anesthesia. 34:72-76
Objective The authors hypothesized that automated tracings of both pulsed wave (PW) and continuous wave (CW) Doppler correlate well with manual measurements performed by an experienced echocardiographer. Design The authors performed a retrospective a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::022c79c73198616dac4d1579ab9773ad
https://doi.org/10.1053/j.jvca.2019.06.018
https://doi.org/10.1053/j.jvca.2019.06.018
Autor:
Octavian Adrian Postolache, Pedro Manuel Brito da Silva Girão, José Miguel Costa Dias Pereira, Gabriela Postolache
Publikováno v:
EAI Endorsed Transactions on Ambient Systems, Vol 1, Iss 1, Pp 1-10 (2011)
The article summarizes on-going research on vital signs and motor activity monitoring based on radar sensors embedded in wheelchairs, walkers and crutches for in home rehabilitation. Embedded sensors, conditioning circuits, real-time platforms that p
Externí odkaz:
https://doaj.org/article/106bd252131f4355bb0a0520aacda9c3
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
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Publikováno v:
LifeTech
In recent years, a large amount of research has been conducted on non-contact heartbeat detection. In particular, the use of radar for non-contact detection is effective for long-term monitoring. In this paper, we set driving seat to non-contact hear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5051458b309a49d2dcb6fbb1b546ba0
https://doi.org/10.1109/lifetech52111.2021.9391786
https://doi.org/10.1109/lifetech52111.2021.9391786