@article{2c6efc97d0e64a95aff679091fb4db76,
title = "Review of Self-Injection-Locked Radar Systems for Noncontact Detection of Vital Signs",
abstract = "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-injection-locked (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.",
keywords = "Animal detection, continuous-wave (cw) radar, self-injection-locked (sil) radar, vital sign, wearable sensor",
author = "Wang, {Fu Kang} and Wu, {Chung Tse Michael} and Horng, {Tzyy Sheng} and Tseng, {Chao Hsiung} and Yu, {Shiang Hwua} and Chang, {Chia Chan} and Juan, {Pin Hsun} and Yichao Yuan",
note = "Funding Information: Manuscript received March 16, 2020; revised April 21, 2020; accepted May 8, 2020. Date of publication May 14, 2020; date of current version November 20, 2020. This work was supported in part by the Ministry of Science and Technology, Taiwan, under Grants MOST 108-2221-E-110-008-MY2 and MOST 108-2221-E-110-009, and in part by the National Science Foundation under Grant ECCS-1818478. (Corresponding author: Pin-Hsun Juan.) Fu-Kang Wang, Tzyy-Sheng Horng, Shiang-Hwua Yu, and Pin-Hsun Juan are with the Department of Electrical Engineering, National Sun Yat-Sen University, Kaohsiung 80424, Taiwan (e-mail: fkw@mail.ee.nsysu.edu.tw; jason@ ee.nsysu.edu.tw; shaun@mail.ee.nsysu.edu.tw; ycess89148@gmail.com). Funding Information: He is the recipient of Ph.D. Fellowship and Alumni Scholarship from the National Sun Yat-Sen University since 2015. His research interests are RF sensing techniques.",
year = "2020",
month = dec,
doi = "10.1109/JERM.2020.2994821",
language = "English (US)",
volume = "4",
pages = "294--307",
journal = "IEEE Journal of Electromagnetics, RF and Microwaves in Medicine and Biology",
issn = "2469-7249",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "4",
}