Detection and Localization of People Inside Vehicle Using Impulse Radio Ultra-Wideband Radar Sensor

2020 ◽  
Vol 20 (7) ◽  
pp. 3892-3901 ◽  
Author(s):  
Sohee Lim ◽  
Seongwook Lee ◽  
Jaehoon Jung ◽  
Seong-Cheol Kim
Keyword(s):  
Impulse Radio ◽  
Ultra Wideband ◽  
Radar Sensor ◽  
Wideband Radar ◽  
Detection And Localization

High-resolution imaging of dielectric profiles by using a time-domain ultra wideband radar sensor

Measurement ◽  
2011 ◽  
Vol 44 (5) ◽  
pp. 859-870 ◽  
Author(s):  
Mohd Z. Abdullah ◽  
Saed A. Binajjaj ◽  
Tareq F. Zanoon ◽  
Anthony J. Peyton
Keyword(s):  
High Resolution ◽  
Time Domain ◽  
Ultra Wideband ◽  
High Resolution Imaging ◽  
Radar Sensor ◽  
Resolution Imaging ◽  
Wideband Radar

Non-contact respiratory monitoring using impulse-radio ultra-wideband radar against nocturnal polysomnography

2019 ◽  
Vol 64 ◽  
pp. S188
Author(s):  
S. Kang ◽  
D.-K. Kim ◽  
Y. Lee ◽  
Y.-H. Lim ◽  
J. Choi ◽  
...  
Keyword(s):  
Impulse Radio ◽  
Respiratory Monitoring ◽  
Ultra Wideband ◽  
Wideband Radar ◽  
Nocturnal Polysomnography

scholarly journals Non-contact diagnosis of obstructive sleep apnea using impulse-radio ultra-wideband radar

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Sun Kang ◽  
Dong-Kyu Kim ◽  
Yonggu Lee ◽  
Young-Hyo Lim ◽  
Hyun-Kyung Park ◽  
...  
Keyword(s):  
Obstructive Sleep Apnea ◽  
Sleep Apnea ◽  
Impulse Radio ◽  
Ultra Wideband ◽  
Obstructive Sleep ◽  
Wideband Radar

scholarly journals Automatic target detection and localization using ultra-wideband radar

2022 ◽  
Vol 12 (2) ◽  
pp. 1695
Author(s):  
Dounia Daghouj ◽  
Marwa Abdellaoui ◽  
Mohammed Fattah ◽  
Said Mazer ◽  
Youness Balboul ◽  
...  
Keyword(s):  
Wide Band ◽  
Ultra Wideband ◽  
Correlation Peak ◽  
Distant Object ◽  
Automatic Target Detection ◽  
Broadband Emission ◽  
Uwb Radar ◽  
Wideband Radar ◽  
Detection And Localization

<span>The pulse ultra-wide band (UWB) radar consists of switching of energy of very short duration in an ultra-broadband emission chain, and the UWB signal emitted is an ultrashort pulse, of the order of nanoseconds, without a carrier. These systems can indicate the presence and distances of a distant object, call a target, and determine its size, shape, speed, and trajectory. In this paper, we present a UWB radar system allowing the detection of the presence of a target and its localization in a road environment based on the principle of correlation of the reflected signal with the reference and the determination of its correlation peak.</span>

scholarly journals Ultra Wideband Radar for Respiratory Monitoring on Sleep Position

2021 ◽  
Author(s):  
Nurul Qashri Mahardika T ◽  
Erfansyah Ali ◽  
Fiky Yosef Suratman
Keyword(s):  
Body Mass Index ◽  
Sleep Apnea ◽  
Respiratory Rate ◽  
Systematic Study ◽  
Ultra Wideband ◽  
Sleep Position ◽  
Radar Sensor ◽  
Body Contact ◽  
The Doppler Effect ◽  
Wideband Radar

Sleep apnea is a sleep disorder that has a relation with respiratory system during sleep. One of the sleep apnea characteristic is suddenly stop breathing during sleep. People have the different of respiratory rate (RR) which is affected by sleep positions and body mass index (BMI).There are four sleep positions affecting the respiratory rate (RR). Polysomnography (PSG) is conventionally used to analysis the sleep apnea. This technique requires body contact that might be uncomfortable for the patient. In this study, the Xethru X4M200 radar sensor is proposed as non-contact tool to detect the RR by implementing the Doppler effect. Furthermore, the relation between RR with the sleep position and the BMI are discused. For that purpose, 20 participants (10 males and 10 females) with dierent BMIs and sleep positions are examined by monitoring their chest movement. This method is able to detect the indication of bradypnoea or tachypnoea. Futher systematic study and more participants are required to confirm our results and provide better non-contact technique for RR measurement.

Validation of noncontact cardiorespiratory monitoring using impulse-radio ultra-wideband radar against nocturnal polysomnography

2019 ◽  
Vol 24 (3) ◽  
pp. 841-848 ◽  
Author(s):  
Sun Kang ◽  
Yonggu Lee ◽  
Young-Hyo Lim ◽  
Hyun-Kyung Park ◽  
Sung Ho Cho ◽  
...  
Keyword(s):  
Impulse Radio ◽  
Ultra Wideband ◽  
Wideband Radar ◽  
Nocturnal Polysomnography

scholarly journals Multi-Human Detection Algorithm Based on an Impulse Radio Ultra-Wideband Radar System

IEEE Access ◽  
2016 ◽  
Vol 4 ◽  
pp. 10300-10309 ◽  
Author(s):  
Jeong Woo Choi ◽  
Sung Sik Nam ◽  
Sung Ho Cho
Keyword(s):  
Detection Algorithm ◽  
Impulse Radio ◽  
Radar System ◽  
Human Detection ◽  
Ultra Wideband ◽  
Wideband Radar
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