Zobrazeno 1 - 10
of 2 834
pro vyhledávání: '"fmcw radar"'
Autor:
Xiaoyu Luo, Qiusheng Li
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Addressing the issue of low recognition accuracy in human motion detection when relying on a single feature, a novel approach integrating Frequency Modulated Continuous Wave (FMCW) radar technology with a Residual Network (ResNet) architectu
Externí odkaz:
https://doaj.org/article/eaa88ba9f91e418797c469828a9b0798
Publikováno v:
Journal of Electromagnetic Engineering and Science, Vol 24, Iss 5, Pp 510-523 (2024)
Drones have found extensive utility in both public and personal places. Consequently, the accurate detection and tracking of drones have emerged as pivotal endeavors in terms of ensuring their optimal performance. This research paper introduces a nov
Externí odkaz:
https://doaj.org/article/b550f2dbf9a2417ca5bf9004666b9d49
Publikováno v:
Geodesy and Geodynamics, Vol 15, Iss 5, Pp 504-515 (2024)
Frequency modulated continuous wave (FMCW) radar is an advantageous sensor scheme for target estimation and environmental perception. However, existing algorithms based on discrete Fourier transform (DFT), multiple signal classification (MUSIC) and c
Externí odkaz:
https://doaj.org/article/f087500da77f4e6993ae7bdeb36a1d9f
Publikováno v:
Journal of Electromagnetic Engineering and Science, Vol 24, Iss 4, Pp 350-357 (2024)
We propose a new method to estimate the waveforms of frequency-modulated continuous-wave (FMCW) interferers by intentional interference. The proposed method utilizes the crossing interference of FMCW radar by adaptive waveform configuration. The vict
Externí odkaz:
https://doaj.org/article/9f9ebb193d014682baa49795a6f14bf0
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Heart rate (HR) and respiration rate (RR) play an important role in the study of complex behaviors and their physiological correlations in non-human primates (NHPs). However, collecting HR and RR information is often challenging, involving e
Externí odkaz:
https://doaj.org/article/dc1319362661464eb9ab17c1becd35f5
Publikováno v:
Leida xuebao, Vol 13, Iss 3, Pp 539-553 (2024)
Detection of small, slow-moving targets, such as drones using Unmanned Aerial Vehicles (UAVs) poses considerable challenges to radar target detection and recognition technology. There is an urgent need to establish relevant datasets to support the de
Externí odkaz:
https://doaj.org/article/f56f761e7e6f45469b2434da361251f1
Akademický článek
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Publikováno v:
IEEE Access, Vol 12, Pp 134366-134378 (2024)
A novel adaptive heart rate monitoring and filtering system based on algebraic distance minimization has been designed. This system uses frequency-modulated continuous-wave radar for non-contact monitoring of parameters such as respiration, heart rat
Externí odkaz:
https://doaj.org/article/28d836a3a22f4a669778c122ce44e9cc
Publikováno v:
IEEE Access, Vol 12, Pp 127674-127684 (2024)
Recently, frequency-modulated continuous wave (FMCW) multiple-input multiple-output (MIMO) radar has been employed indoors for various applications, including target localization, automated people counting, and human vital signs detection. However, t
Externí odkaz:
https://doaj.org/article/ddb5059b55ca40cfb15f8934180ea485
Non-Contact Heartbeat and Respiration Signal Detection Based on Improved Variational Mode Extraction
Publikováno v:
IEEE Access, Vol 12, Pp 106550-106566 (2024)
Vital signs, such as heart rate (HR) and respiration rate (RR) are essential indicators of human body function and health. Most medical systems for estimating HR and RR necessitate direct contact with the human body, which potentially causes discomfo
Externí odkaz:
https://doaj.org/article/a8c382e29b02437aa084a8f1b11d29b1