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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 7 of 7  /   
Committee Date Time Place Paper Title / Authors Abstract Paper #
EMCJ, MICT
(Joint)
2024-03-15
10:05
Shimane   Estimation of Heartbeat Intervals for Multiple Individuals using Non-contact Multimodal Sensors Utilizing Radio Waves and Acceleration
Saki Wada, Hidetoshi Makimura, Kengo Nishimoto, Yoshio Inasawa (MELCO), Shintaro Izumi (Kobe Univ.) MICT2023-77
One method for non-contact acquisition of heart rate variability involves the use of radio wave sensors. In this paper, ... [more] MICT2023-77
pp.1-5
AP
(2nd)
2023-12-07
15:20
Wakayama Kiboukan (Nanki Shirahama) Performance Evaluation of Adaptive Control Matching Circuits in Small-sized Heart Rate Modules with VHF Band Small Loop Antennas
Saki Wada, Hidetoshi Makimura, Kengo Nishimoto, Yoshio Inasawa (MELCO)
One method for acquiring heart rate variability in a non-contact manner involves using a radio wave sensor. This paper r... [more]
AP, RCS
(Joint)
2023-11-15
11:30
Kumamoto Kumamoto Prefectural Workers' Welfare Hall
(Primary: On-site, Secondary: Online)
Evaluation of Adaptive Control Matching Circuits in Small-Sized Heartbeat Modules with VHF Small Loop Antennas.
Saki Wada, Kengo Nishimoto, Yoshio Inasawa (MELCO) AP2023-132
There is a radio wave sensor as one of the methods to acquire RRIs without contact. A module has been developed that use... [more] AP2023-132
pp.17-21
WBS, MICT 2021-07-30
14:45
Online Online RRI Measurement Results of Several Persons by a VHF-band Small Loop Antenna with an Adaptive Matching Circuit
Saki Wada, Kengo Nishimoto, Yasuhiro Nishioka, Yoshio Inasawa (Mitsubishi Electric) WBS2021-30 MICT2021-23
There is a radio wave sensor as one of the methods to acquire RRIs without contact. We use a small VHF band antenna that... [more] WBS2021-30 MICT2021-23
pp.45-48
AP 2019-06-20
14:25
Tokyo Kikai-Shinko-Kaikan Bldg. Study on a VHF-band Small Loop Antenna with Adaptive Control of the Matching Circuit for Heart Rate Sensor
Saki Wada, Kengo Nishimoto, Yasuhiro Nishioka, Naofumi Yoneda (Mitsubishi Electric Corp.) AP2019-18
Vital signs of the body are related to mental stress conditions. The variation of the R-R interval (peak-to-peak interva... [more] AP2019-18
pp.19-22
MW
(2nd)
2018-06-27
- 2018-06-29
Overseas KMITL, Bangkok, Thailand Design of Multi-Section LC-Ladder Divider at VHF-Band
Kensuke Nagano, Tadashi Kawai, Akira Enokihara (Univ. of Hyogo)
This paper describes a broadband lumped-element power divider composed of multi-section LC-ladder circuits and an isolat... [more]
ICD, CPSY, CAS 2017-12-15
10:30
Okinawa Art Hotel Ishigakijima Dedicated Antenna Less Power Efficient OOK Transmitter for mm-Cubic IoT Nodes
Ryo Shirai (Osaka Univ.), Tetsuya Hirose (Kobe Univ.), Masanori Hashimoto (Osaka Univ.) CAS2017-104 ICD2017-92 CPSY2017-101
This paper proposes a compact VHF-band OOK transmitter that uses coils for radiation as well as oscillation, eliminating... [more] CAS2017-104 ICD2017-92 CPSY2017-101
pp.159-163
 Results 1 - 7 of 7  /   
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