Accurate heartbeat monitoring using ultra-wideband radar

被引：29

作者：

Sakamoto, Takuya ^{[1
]}

Imasaka, Ryohei ^{[1
]}

Taki, Hirofumi ^{[1
]}

Sato, Toru ^{[1
]}

Yoshioka, Mototaka ^{[2
]}

Inoue, Kenichi ^{[3
]}

Fukuda, Takeshi ^{[3
]}

Sakai, Hiroyuki ^{[3
]}

机构：

[1] Kyoto Univ, Grad Sch Informat, Sakyo Ku, Kyoto 6068501, Japan

[2] Panasonic Corp, Adv Res Div, Intelligence Res Lab, Seika, Kyoto 6190237, Japan

[3] Panasonic Corp, Adv Res Div, Device Res Lab, Moriguchi, Osaka 5708501, Japan

来源：

IEICE ELECTRONICS EXPRESS | 2015年 / 12卷 / 03期

关键词：

ultra-wideband; radar; vital monitoring; heart rate; SENSOR; EXTRACTION; DETECTOR;

D O I：

10.1587/elex.12.20141197

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We demonstrate an accurate remote measurement of heartbeats using an ultra-wideband radar system. Although most conventional systems use either continuous waves or impulse-radio systems for remote vital monitoring, continuous waves suffer from non-stationary clutters, while impulse-radio systems cannot detect heartbeats. Our ultra-wideband radar system has a moderate fractional bandwidth intermediate of these systems, resulting in both the suppression of clutters and high sensitivity in measuring accurate heart rates even in a dynamic environment. A simultaneous measurement of the vital signal of a participant employing the ultra-wideband radar and electrocardiography reveals the high accuracy of the radar system in measuring the heart rate varying over time.

引用

页数：7

共 50 条

[1] Remote heartbeat monitoring from human soles using 60-GHz ultra-wideband radar
Sakamoto, Takuya
Okumura, Shigeaki
Imanishi, Ryosuke
Taki, Hirofumi
Sato, Toru
Yoshioka, Mototaka
Inoue, Kenichi
Fukuda, Takeshi
Sakai, Hiroyuki
IEICE ELECTRONICS EXPRESS, 2015, 12 (21):
[2] Monitoring heart activity using ultra-wideband radar
Cho, H-S
Choi, B.
Park, Y-J
ELECTRONICS LETTERS, 2019, 55 (16) : 878 - 880
[3] Heartbeat extraction based on a high order derivative for ultra-wideband impulse radar application
Minhhuy Le
JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2020, 53 (18)
[4] Ultra-WideBand RADAR System for Range Measurement
Abib, G. I.
Muller, M.
Seoane-Gomez, C.
Fernandez-Sepulveda, P.
2014 IEEE INTERNATIONAL CONFERENCE ON ULTRA-WIDEBAND (ICUWB), 2014, : 197 - 201
[5] Near-Field Effects on Micrometer Accurate Ranging With Ultra-Wideband mmWave Radar
Piotrowsky, Lukas
Barowski, Jan
Pohl, Nils
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2022, 21 (05): : 938 - 942
[6] Radar imaging using ultra-wideband stochastic waveforms
Bell, DC
Narayanan, RM
IMAGE RECONSTRUCTION FROM INCOMPLETE DATA, 2000, 4123 : 1 - 12
[7] Monitoring Respiratory Motion during VMAT Treatment Delivery Using Ultra-Wideband Radar
Fallatah, Anwar
Bolic, Miodrag
MacPherson, Miller
La Russa, Daniel J.
SENSORS, 2022, 22 (06)
[8] Analysis of Spectral Estimation Algorithms for Accurate Heart Rate and Respiration Rate Estimation Using an Ultra-Wideband Radar Sensor
Hasan, Kareeb
Ebrahim, Malikeh P.
Xu, Hongqiang
Yuce, Mehmet R.
IEEE REVIEWS IN BIOMEDICAL ENGINEERING, 2024, 17 : 297 - 309
[9] Measurement of pulse transit time using ultra-wideband radar
Cho, Hui-Sup
Park, Young-Jin
TECHNOLOGY AND HEALTH CARE, 2021, 29 (05) : 859 - 868
[10] Ultra-wideband multifunctional communications/radar system
Saddik, George N.
Singh, Rahul S.
Brown, Elliott R.
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2007, 55 (07) : 1431 - 1437

← 1 2 3 4 5 →