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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SeMI | 2024-01-18 12:30 |
Yamanashi | Raki House Kaiji | Comparison of Two Methods for Person Identification Using Radar-Extracted Heartbeat Signals Kai Liu, Zelin Xing, Mondher Bouazizi, Tomoaki Ohtsuki (Keio Univ.)  SeMI2023-49 |
Non-contact biometric identification has gained significant attention in recent years due to its flexibility and ability... [more] | SeMI2023-49 pp.1-5 |
| ITS, WBS, RCC | 2023-12-21 15:40 |
Okinawa | (Primary: On-site, Secondary: Online) |
Consideration of detection method combining beat frequency and correlation for ranging in LoRa systems Shoji Natsumi, Ono Kouhei (Meiji Univ) WBS2023-46 ITS2023-29 RCC2023-40 |
This paper discusses a ranging scheme using LoRa that uses narrower bandwidth chirp signal for finding lost objects in i... [more] | WBS2023-46 ITS2023-29 RCC2023-40 pp.92-97 |
| MW, EMCJ, EST, IEE-EMC [detail] | 2023-10-20 11:30 |
Yamagata | Yamagata University (Primary: On-site, Secondary: Online) |
A Study on Complex Number Assignments for Heart Interbeat Interval Estimation Using Topology Method with Millimeter-wave Radar Yuji Tanaka, Kimitaka Sumi, Itsuki Iwata, Takuya Sakamoto (Kyoto Univ.) EMCJ2023-63 MW2023-117 EST2023-90 |
The topology method is one of the methods for accurately estimating the heartbeat interval from millimeter-wave radar si... [more] | EMCJ2023-63 MW2023-117 EST2023-90 pp.141-146 |
| ITE-BCT, OCS, IEE-CMN, OFT | 2022-11-10 15:50 |
Miyagi | Forest-Sendai (Primary: On-site, Secondary: Online) |
Remotely phase control of microwave signals using semiconductor optical amplifiers and optical beat Shunya Hayashi, Tomoyuki Uehara, Kenichiro Tsuji (NDA) OFT2022-38 |
Next-generation access networks are expected to use high-frequency radio signals with high attenuation, requiring the in... [more] | OFT2022-38 pp.5-10 |
| RISING (3rd) |
2022-10-31 13:00 |
Kyoto | Kyoto Terrsa (Day 1), and Online (Day 2, 3) | [Poster Presentation]
Real-time Heartbeat Signal Transmission System using Human Body Communication Ryogo Urushidate, Fukuro Koshiji (Tokyo Polytechnic Univ.) |
This study focused on human body communication (HBC) technology, one of the promising body area network technologies, to... [more] | |
| EST | 2022-05-19 15:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
High-precision heart rate measurement for multiple people using array radar imaging and principal component analysis Itsuki Iwata, Takuya Sakamoto (Kyoto Univ.) EST2022-7 |
Millimeter-wave radar, which has a wide frequency bandwidth and a large number of array elements, has become increasingl... [more] | EST2022-7 pp.34-37 |
| SIP, BioX, IE, MI, ITE-IST, ITE-ME [detail] | 2022-05-19 10:00 |
Kumamoto | Kumamoto University Kurokami Campus (Primary: On-site, Secondary: Online) |
ECG waveform reconstruction method using FMCW radar sensing and transformer model Ren Anzai, Daiki Toda, Koichi Ichige (Yokohama National Univ.) SIP2022-4 BioX2022-4 IE2022-4 MI2022-4 |
In this paper, we propose a waveform reconstruction method for ECG (ElectroCardioGram) signals using a transformer, a ki... [more] | SIP2022-4 BioX2022-4 IE2022-4 MI2022-4 pp.19-24 |
| MICT, EMCJ (Joint) |
2022-03-04 09:25 |
Online | Online | Improving Accuracy of Doppler Ultrasound Signal-based Fetal Heart Rate Estimation by Signal Quality Assessment based on Correlation between Contiguous Heartbeat Waveforms Natsuho Niida, Kohei Yamamoto, Tomoaki Ohtsuki (Keio Univ.), Kazunari Owada, Yutaka Matsui (Atom Medical Corp.) MICT2021-102 |
Fetal heart rate (FHR) can identify fetuses at risk, and it is essential to estimate FHR accurately. For non-invasive FH... [more] | MICT2021-102 pp.7-12 |
| EST | 2022-01-28 11:20 |
Online | Online | Non-contact Heart Rate Measurement Using Millimeter-wave Array Radar and Principal Component Analysis of Phase Sequence Itsuki Iwata, Takato Koda, Takuya Sakamoto (Kyoto Univ.) EST2021-84 |
In this study, we develop a novel method for the noncontact measurement of human heartbeat using ultra-wideband millimet... [more] | EST2021-84 pp.136-139 |
| AP, RCS (Joint) |
2019-11-22 13:10 |
Saga | Saga Univ. | [Invited Lecture]
Simultaneous Heartbeat Detection of Multiple Targets Using Amplitude Equivalent Component in Pseudo-Arctangent Demodulation Shun Hasebe, Naoki Honma, Koichiro Kobayashi, Morio Iwai (Iwate Univ.), Atsushi Sato (EQR) AP2019-135 RCS2019-230 |
In this report, we investigate a simultaneous heartbeat detection method of multiple targets using a MIMO (Multiple-Inpu... [more] | AP2019-135 RCS2019-230 pp.157-162(AP), pp.151-156(RCS) |
| SeMI, RCS, NS, SR, RCC (Joint) |
2019-07-12 13:40 |
Osaka | I-Site Nanba（Osaka） | Simultaneous Heartbeat and Blink Detection Using Doppler Sensor Kohei Yamamoto, Kentaroh Toyoda, Tomoaki Ohtsuki (Keio Univ.) SeMI2019-61 |
Heartbeats and blinks are vital signs that reflect our stress and fatigue, and thus the simultaneous heart- beat and bli... [more] | SeMI2019-61 pp.207-212 |
| AP | 2019-05-17 10:55 |
Hyogo | Kanpo-no-yado Arima (Arima Onsen, Hyogo) | [Tutorial Lecture]
Wireless measurement of human bodies Takuya Sakamoto (Kyoto Univ.) AP2019-9 |
This paper presents the progress in our recent research concerning wireless measurements of the human body. First, assum... [more] | AP2019-9 pp.47-52 |
| MBE | 2019-02-01 10:00 |
Saga | Saga University | Accuracy Evaluation of Heart Rate Variability Indices in Heartbeat Measurement Using Piezoelectric Sensor Shinichiro Kuroki, Manami Wakuya, Tomohiko Igasaki (Kumamoto Univ.) MBE2018-73 |
Recently, the importance of health monitoring in life has been increasing with the aim of early detection and early trea... [more] | MBE2018-73 pp.79-83 |
| PN, EMT, OPE, EST, MWP, LQE, IEE-EMT [detail] | 2019-01-18 12:05 |
Osaka | Osaka University Nakanoshima Center | An RF Parameter Measurement Scheme Utilizing Optical Phase Modulation via Electro-Optic Effect Sunaga Yusuke, Akito Chiba, Kazumasa Takada (Gunma Univ.) PN2018-71 EMT2018-105 OPE2018-180 LQE2018-190 EST2018-118 MWP2018-89 |
Recently, RF signals are applied in communication and ranging, so that parameter measurement of RF signal also very sign... [more] | PN2018-71 EMT2018-105 OPE2018-180 LQE2018-190 EST2018-118 MWP2018-89 pp.219-223 |
| ASN, SRW (Joint) |
2018-11-06 15:45 |
Tokyo | Tokyo Denki University, Tokyo Senju Campus | Accurate Doppler Sensor-based Heartbeat Estimation by Reducing Body Movement Noise via CA-CFAR Applying Adaptive Guard Cell Length Approach Ryosuke Hiromatsu, Tomoaki Ohtsuki, Kentaroh Toyoda, Kohei Yamamoto (Keio Univ.) ASN2018-77 |
It is known that stress can be estimated by measuring heartbeat interval variation. Thus, many methods of non-contact he... [more] | ASN2018-77 pp.131-136 |
| SAT, RCS (Joint) |
2018-08-09 14:10 |
Iwate | Iwate University | [Invited Lecture]
Sparse Adaptive Algorithms to Realize Non-contact Heartbeat Detection Chen Ye, Kentaroh Toyoda, Tomoaki Ohtsuki (Keio Univ.) SAT2018-34 RCS2018-137 |
The development of non-contact monitoring technique has a great influence on the heartbeat monitoring, such as, for driv... [more] | SAT2018-34 RCS2018-137 pp.29-34(SAT), pp.31-36(RCS) |
| EMCJ, MICT (Joint) |
2018-03-16 11:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Robust Sparse Adaptive Algorithm for Non-contact Heartbeat Detection with Doppler Radar Chen Ye, Kentaroh Toyoda, Tomoaki Ohtsuki (Keio Univ.) MICT2017-52 |
The development of non-contact monitoring technique has a great influence on the heartbeat monitoring, such as, for driv... [more] | MICT2017-52 pp.5-10 |
| MBE, NC (Joint) |
2018-03-13 10:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Estimation of sleep position change and sleep stages using sheet-type vibration sensors Megumi Nakamura, Shion Yamagata, Takamasa Yoshida, Nobuyuki Terada (Toyo Univ.) MBE2017-90 |
To easily estimate sleep position change and sleep stages on the bed, we measured physical vibrations using sheet-type v... [more] | MBE2017-90 pp.57-60 |
| MW, EMCJ, EST, IEE-EMC [detail] | 2017-10-20 14:15 |
Akita | Yupopo | Study of Non-contact Heartbeat Sensing Method Available to Remove Body Motion Noise using UWB Signal Kazutaka Mitsui, Jianqing Wang (NITech), Takashi Saito, Akira Takaoka (SOKEN), Norihito Higo, Kouichi Yamada (DENSO) EMCJ2017-51 MW2017-103 EST2017-66 |
In recent years,traffic accidents caused by a car driver getting sick are increasing. To prevent serious accident, it is... [more] | EMCJ2017-51 MW2017-103 EST2017-66 pp.139-142 |
| MBE | 2017-01-28 13:25 |
Fukuoka | Kyushu University | Measurement of the heartbeat information using piezoelectric sensor array
-- Investigation of the noise removal caused by the body movement -- Shogo Shimai, Tomohiko Igasaki, Makiko Kobayashi (Kumamoto Univ.) MBE2016-79 |
We have been studying equipment to acquire cardiorespiratory information at home easily by piezoelectric sensors arrangi... [more] | MBE2016-79 pp.53-56 |
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