Review of Self-Injection-Locked Radar Systems for Noncontact Detection of Vital Signs

被引：44

作者：

Wang, Fu-Kang ^{[1
]}

Wu, Chung-Tse Michael ^{[2
]}

Horng, Tzyy-Sheng ^{[1
]}

Tseng, Chao-Hsiung ^{[3
]}

Yu, Shiang-Hwua ^{[1
]}

Chang, Chia-Chan ^{[4
]}

Juan, Pin-Hsun ^{[1
]}

Yuan, Yichao ^{[2
]}

机构：

[1] Natl Sun Yat Sen Univ, Dept Elect Engn, Kaohsiung 80424, Taiwan

[2] Rutgers State Univ, Dept Elect & Comp Engn, New Brunswick, NJ 08854 USA

[3] Natl Taiwan Univ Sci & Technol, Dept Elect & Comp Engn, Taipei 10607, Taiwan

[4] Natl Chung Cheng Univ, Dept Elect Engn, Chiayi, Taiwan

来源：

IEEE JOURNAL OF ELECTROMAGNETICS RF AND MICROWAVES IN MEDICINE AND BIOLOGY | 2020年 / 4卷 / 04期

基金：

美国国家科学基金会;

关键词：

Animal detection; continuous-wave (cw) radar; self-injection-locked (sil) radar; vital sign; wearable sensor; DOPPLER RADAR; LOCKING; RANGE; PHASE; DISPLACEMENT; OSCILLATORS; TECHNOLOGY; NOISE; BIRDS;

D O I：

10.1109/JERM.2020.2994821

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：

In recent decades, wireless healthcare detection has been demonstrated to be an efficient method for monitoring the health condition of targets; it has involved the detection of motion and vital sign signals with minimal discomfort. Self-injectionlocked (SIL) radar systems exhibit several useful advantages over conventional continuous-wave (CW) radar systems in healthcare applications, including a low system complexity, high sensitivity, and high clutter immunity. Several approaches to detecting vital sign signals and locations using SIL radar systems have been proposed. This paper summarizes developments in vital sign detection and localization. Finally, some results of detecting animals using SIL radar systems are presented.

引用

页码：294 / 307

页数：14

共 50 条

[21] A Wearable Self-Injection-Locked Sensor With Active Integrated Antenna and Differentiator-Based Envelope Detector for Vital-Sign Detection From Chest Wall and Wrist
Tseng, Chao-Hsiung
Yu, Li-Te
Huang, Jyun-Kai
Chang, Chih-Lin
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2018, 66 (05) : 2511 - 2521
[22] PRT Shaping Method for Heart Rate Variability Monitoring Using Phase-and Quadrature Self-Injection-Locked (PQSIL) Radar
Shih, Ju-Yin
Zhong, Ji-Xun
Chu, Yu-Jen
Wang, Fu-Kang
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2025, 73 (02) : 1183 - 1194
[23] Phase noise in self-injection-locked oscillators - Theory and experiment
Chang, HC
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2003, 51 (09) : 1994 - 1999
[24] Highly Linear Phase-Canceling Self-Injection-Locked Ultrasonic Radar for Non-Contact Monitoring of Respiration and Heartbeat
Yu, Shiang-Hwua
Horng, Tzyy-Sheng
IEEE TRANSACTIONS ON BIOMEDICAL CIRCUITS AND SYSTEMS, 2020, 14 (01) : 75 - 90
[25] A Self- and Mutually Injection-Locked Radar System for Monitoring Vital Signs in Real Time With Random Body Movement Cancellation
Tang, Mu-Cyan
Kuo, Chao-Yun
Wun, Da-Cian
Wang, Fu-Kang
Horng, Tzyy-Sheng
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2016, 64 (12) : 4812 - 4822
[26] Radio Frequency Microfluidic Dielectric Sensor With Self-Injection-Locked Technology
Tseng, Chao-Hsiung
Chen, Chien-Heng
IEEE SENSORS JOURNAL, 2025, 25 (03) : 4520 - 4528
[27] Self-injection-locked thin-film regenerative laser amplifier
Liu, Yue
Wu, Wenwen
Zhang, Xinping
ISCIENCE, 2024, 27 (05)
[28] Self-Injection-Locked Optoelectronic Oscillator Based on Frequency Conversion Filtering
Guan, Shanhong
Cen, Qizhuang
Yin, Feifei
Xu, Kun
Dai, Yitang
JOURNAL OF LIGHTWAVE TECHNOLOGY, 2022, 40 (07) : 1888 - 1894
[29] Chest-Worn Heart Rate Variability Monitor With a Self-Injection-Locked Oscillator Tag
El Arif, Rezki
Su, Wei-Chih
Horng, Tzyy-Sheng
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2022, 70 (05) : 2851 - 2860
[30] Doppler Radar Techniques for Vital Signs Detection Featuring Noise Cancellation
Zhu, Fang
Wang, Kuangda
Wu, Ke
2019 IEEE MTT-S INTERNATIONAL MICROWAVE BIOMEDICAL CONFERENCE (IMBIOC 2019), 2019,

← 1 2 3 4 5 →