Results 21 to 30 of about 287,056 (358)

A Doppler Range Compensation for Step-Frequency Continuous-Wave Radar for Detecting Small UAV. [PDF]

Sensors (Basel), 2019
Pieraccini M, Miccinesi L, Rojhani N.
europepmc   +3 more sources

Searching for Survivors through Random Human-Body Movement Outdoors by Continuous-Wave Radar Array. [PDF]

PLoS One, 2016
Li C, Chen F, Qi F, Liu M, Li Z, Liang F, Jing X, Lu G, Wang J.   +8 more
europepmc   +2 more sources

Remote Emotion Recognition Using Continuous-Wave Bio-Radar System

Sensors
The Bio-Radar is herein presented as a non-contact radar system able to capture vital signs remotely without requiring any physical contact with the subject.
Carolina Gouveia, Beatriz Soares, Daniel Albuquerque, Filipa Barros, Sandra C. Soares, Pedro Pinho, José Vieira, Susana Brás   +7 more
doaj   +3 more sources

Study on the usage feasibility of continuous-wave radar for emotion recognition

Biomedical Signal Processing and Control, 2020
Carolina Gouveia, Ana Maria Tomé, Filipa Barros, Sandra C. Soares, José Vieira, Pedro Pinho   +5 more
openalex   +2 more sources

Contactless Breathing Monitoring at Home and in the Hospital: Protocol for a Low-Cost Frequency-Modulated Continuous-Wave Radar-Based Device. [PDF]

JMIR Res Protoc
Hari A, Kumar R, Kumbhani B, Darshi S, Agarwal S, Sahambi JS, Jain S, Chawla D.   +7 more
europepmc   +2 more sources

Walking Step Monitoring with a Millimeter-Wave Radar in Real-Life Environment for Disease and Fall Prevention for the Elderly

Sensors, 2022
We studied the use of a millimeter-wave frequency-modulated continuous wave radar for gait analysis in a real-life environment, with a focus on the measurement of the step time.
Xuezhi Zeng, Halldór Stefán Laxdal Báruson, Alexander Sundvall   +2 more
doaj   +1 more source

Human Identification by Measuring Respiration Patterns Using Vital FMCW Radar [PDF]

Journal of Electromagnetic Engineering and Science, 2020
This letter proposes a method of human identification that measures respiration patterns using frequency-modulated continuous wave (FMCW) radar. We exploit the fact that respiration signal patterns are unique to each individual, and FMCW radar is ...
Sangdong Kim, Bongseok Kim, Youngseok Jin, Jonghun Lee   +3 more
doaj   +1 more source

Research on ultra wideband radar life detection technology

Gong-kuang zidonghua, 2023
Ultra wideband (UWB) radar life detection technology has the advantages of low power consumption, good penetration, and high confidentiality. It is beneficial for improving the survival rate of trapped personnel after disasters. This paper systematically
ZHAO Youxin, YAO Haifei, LI Jiahui, PENG Ran, LI Xun   +4 more
doaj   +1 more source

Contactless Stethoscope Enabled by Radar Technology

Bioengineering, 2023
Contactless vital sign measurement technologies have the potential to greatly improve patient experiences and practitioner safety while creating the opportunity for comfortable continuous monitoring.
Isabella Lenz, Yu Rong, Daniel Bliss
doaj   +1 more source

Power Consumption Model Construction and Analysis for Soft Synchronization FMCW Radar

IEEE Access, 2023
Soft synchronization frequency modulated continuous wave (SS-FMCW) radars not only have the diversity of transmit signals, but also have the flexibility of hardware structure.
Ping Li, Tao Wang
doaj   +1 more source